AVIONS DE TRANSPORT REGIONAL  ATR-42

                          DEPARTMENT OF TRANSPORTATION     Revision: 9 b
                                                           Date: 07/08/1999
                         FEDERAL AVIATION ADMINISTRATION

                                WASHINGTON, D.C.

            M A S T E R   M I N I M U M   E Q U I P M E N T   L I S T

                      AVIONS DE TRANSPORT REGIONAL  ATR-42

                                  APPROVED BY:
                               G. W. DIEFENDERFER
                                 CHAIRMAN, FOEB

                         Federal Aviation Administration
                         Flight Standards Division
                         SEATTLE AIRCRAFT EVALUATION GROUP
                         1601 Lind Ave. S.W.
                         RENTON, WASHINGTON  98055-4056

                         TELEPHONE: COMM: (425) 227-2280
                                    FAX:  (425) 227-1270

                       FEDERAL AVIATION ADMINISTRATION     Page: I
                                                           Revision: 9 b
                        MASTER MINIMUM EQUIPMENT LIST      Date: 07/08/1999

                                   ATR-42

                              Table of Contents

    SYSTEM NO.  SYSTEM                                  PAGE

         --     Table of Contents                       I, II
         --     Log of Revisions                        III, IV
         --     Control Page                            V, VI, VII
         --     Highlights of Change                    VIII
         --     Definitions                             IX, X, XI, XII
         --     Definitions                             XIII, XIV, XV, XVI
         --     Preamble                                XVII, XVIII
         21     Air Conditioning                        21-1, 2, 3, 4, 5
         21     Air Conditioning                        21-6, 7, 8
         22     Auto Flight                             22-1, 2, 3
         23     Communications                          23-1, 2, 3, 4, 5
         24     Electrical Power                        24-1, 2, 3, 4, 5
         25     Equipment/Furnishings                   25-1, 2, 3, 4, 5
         25     Equipment/Furnishings                   25-6, 7, 8
         26     Fire Protection                         26-1, 2, 3, 4, 5
         27     Flight Controls                         27-1, 2, 3
         28     Fuel                                    28-1, 2, 3, 4
         29     Hydraulic Power                         29-1, 2, 3
         30     Ice and Rain Protection                 30-1, 2, 3, 4, 5
         30     Ice and Rain Protection                 30-6, 7
         31     Indicating/Recording Systems            31-1, 2, 3, 4, 5
         32     Landing Gear                            32-1, 2, 3
         33     Lights                                  33-1, 2, 3, 4, 5
         34     Navigation                              34-1, 2, 3, 4, 5
         34     Navigation                              34-6, 7, 8
         35     Oxygen                                  35-1
         36     Pneumatic                               36-1, 2
         38     Water/Waste                             38-1
         52     Doors                                   52-1, 2
         56     Windows                                 56-1
         57     Wings                                   57-1
         61     Propellers                              61-1, 2
         73     Engine Fuel & Control                   73-1, 2, 3, 4
         74     Ignition                                74-1
         77     Engine Indicating                       77-1, 2

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                        MASTER MINIMUM EQUIPMENT LIST      Date: 07/08/1999

                                   ATR-42

                              Table of Contents

    SYSTEM NO.  SYSTEM                                  PAGE

         79     Engine Oil                              79-1

                       FEDERAL AVIATION ADMINISTRATION   Page: III
                                                         Revision: 9 b
                        MASTER MINIMUM EQUIPMENT LIST    Date: 01/13/1995

                                   ATR-42

                               Log of Revisions

      ----------------------------------------------------------------------
      | REV.NO.  |  DATE      | PAGE NUMBERS                   | INITIALS  |
      ----------------------------------------------------------------------
      | ORIGINAL | 02/11/1986 |                                |           |
      | 1        | 12/22/1986 | 24-2, 24-3, 25-1, 25-2, 26-1,  |           |
      |          |            | 26-2, 27-2, 29-1, 29-2, 32-1,  |           |
      |          |            | 32-2, 52-1, 61-1, 73-1         |           |
      | 3        | 12/22/1989 | ALL PAGES                      |           |
      | 3a       | 10/11/1990 | HIGHLIGHTS OF REV.             |           |
      | 3a       | 10/11/1990 | 25-1,25-2                      |           |
      | 4        | 03/12/1993 | HIGHLIGHTS OF REV.,DEFINITIONS |           |
      | 4        | 03/12/1993 | PREAMBLE                       |           |
      | 4        | 03/12/1993 | 21-1,21-2,21-3,21-4,21-5       |           |
      | 4        | 03/12/1993 | 21-6,21-7,21-8,22-2,22-3       |           |
      | 4        | 03/12/1993 | 23-1,23-2,23-3,24-1,24-2       |           |
      | 4        | 03/12/1993 | 24-3,24-4,25-1,25-3,25-4       |           |
      | 4        | 03/12/1993 | 26-1,26-2,26-3,26-4,27-1       |           |
      | 4        | 03/12/1993 | 27-2,27-3,28-1,28-2,28-3       |           |
      | 4        | 03/12/1993 | 28-4,29-1,29-2,29-3,30-1       |           |
      | 4        | 03/12/1993 | 30-2,30-3,30-5,30-7,31-1       |           |
      | 4        | 03/12/1993 | 31-2,31-3,32-1,32-2,32-3       |           |
      | 4        | 03/12/1993 | 33-1,33-2,33-3,33-4,33-5       |           |
      | 4        | 03/12/1993 | 34-1,34-2,34-3,34-4,34-5       |           |
      | 4        | 03/12/1993 | 34-6,34-7,34-8,35-1,36-1       |           |
      | 4        | 03/12/1993 | 36-2,52-1,56-1,57-1,61-1       |           |
      | 4        | 03/12/1993 | 73-2,74-1,77-1,79-1            |           |
      | 4a       | 06/02/1993 | HIGHLIGHTS OF REV.,DEFINITIONS |           |
      | 4a       | 06/02/1993 | 21-1,21-2,21-3,21-4,21-5       |           |
      | 4a       | 06/02/1993 | 21-6,21-7,21-8,22-1,22-2       |           |
      | 4a       | 06/02/1993 | 22-3,23-1,23-2,23-3,24-1       |           |
      | 4a       | 06/02/1993 | 24-2,24-3,24-4,25-1,25-2       |           |
      | 4a       | 06/02/1993 | 25-3,25-4,26-1,26-2,26-3       |           |
      | 4a       | 06/02/1993 | 26-4,27-1,27-2,27-3,28-1       |           |
      | 4a       | 06/02/1993 | 28-2,28-3,28-4,29-1,29-2       |           |
      | 4a       | 06/02/1993 | 29-3,30-1,30-2,30-3,30-4       |           |
      | 4a       | 06/02/1993 | 30-5,30-6,30-7,31-1,31-2       |           |
      | 4a       | 06/02/1993 | 31-3,32-1,32-2,32-3,33-1       |           |
      | 4a       | 06/02/1993 | 33-2,33-3,33-4,33-5,34-1       |           |
      | 4a       | 06/02/1993 | 34-2,34-3,34-4,34-5,34-6       |           |
      | 4a       | 06/02/1993 | 34-7,34-8,35-1,36-1,36-2       |           |
      | 4a       | 06/02/1993 | 52-1,61-1,73-1,73-2,74-1       |           |
      | 4a       | 06/02/1993 | 77-1,79-1                      |           |
      | 5        | 11/21/1994 | HIGHLIGHTS OF REV.,DEFINITIONS |           |
      | 5        | 11/21/1994 | 27-1                           |           |
      | 6        | 01/13/1995 | HIGHLIGHTS OF REV.,DEFINITIONS |           |
      | 6        | 01/13/1995 | PREAMBLE                       |           |
      ----------------------------------------------------------------------

                       FEDERAL AVIATION ADMINISTRATION   Page: IV
                                                         Revision: 9 b
                        MASTER MINIMUM EQUIPMENT LIST    Date: 07/08/1999

                                   ATR-42

                               Log of Revisions

      ----------------------------------------------------------------------
      | REV.NO.  |  DATE      | PAGE NUMBERS                   | INITIALS  |
      ----------------------------------------------------------------------
      | 6        | 01/13/1995 | 30-7,33-4,73-1                 |           |
      | 7        | 06/18/1996 | HIGHLIGHTS OF REV.,DEFINITIONS |           |
      | 7        | 06/18/1996 | 21-1,21-2,21-3,21-4,21-5       |           |
      | 7        | 06/18/1996 | 21-6,21-7,21-8,24-1,24-2       |           |
      | 7        | 06/18/1996 | 24-3,24-4,27-1,27-2,27-3       |           |
      | 7        | 06/18/1996 | 29-3,30-1,30-2,30-3,30-4       |           |
      | 7        | 06/18/1996 | 30-5,30-6,30-7,31-1,31-2       |           |
      | 7        | 06/18/1996 | 31-3,31-4,31-5,32-2,33-4       |           |
      | 7        | 06/18/1996 | 34-2,34-3,34-4,34-5,34-6       |           |
      | 7        | 06/18/1996 | 34-7,34-8,61-1,61-2,73-1       |           |
      | 7        | 06/18/1996 | 73-2,73-3,73-4,77-1            |           |
      | 8        | 10/01/1997 | HIGHLIGHTS OF REV.,DEFINITIONS |           |
      | 8        | 10/01/1997 | 21-1,21-2,21-3,21-4,21-5       |           |
      | 8        | 10/01/1997 | 21-6,21-7,21-8,22-1,22-2       |           |
      | 8        | 10/01/1997 | 22-3,23-1,23-2,23-3,23-4       |           |
      | 8        | 10/01/1997 | 23-5,24-1,24-2,24-3,24-4       |           |
      | 8        | 10/01/1997 | 24-5,25-1,25-2,25-3,25-4       |           |
      | 8        | 10/01/1997 | 25-5,25-6,25-7,25-8,26-1       |           |
      | 8        | 10/01/1997 | 26-2,26-3,26-4,26-5,27-1       |           |
      | 8        | 10/01/1997 | 27-2,27-3,28-1,28-2,28-3       |           |
      | 8        | 10/01/1997 | 28-4,29-1,29-2,29-3,30-1       |           |
      | 8        | 10/01/1997 | 30-2,30-3,30-4,30-5,30-6       |           |
      | 8        | 10/01/1997 | 30-7,31-1,31-2,31-3,31-4       |           |
      | 8        | 10/01/1997 | 31-5,32-1,32-2,32-3,33-1       |           |
      | 8        | 10/01/1997 | 33-2,33-3,33-4,33-5,34-1       |           |
      | 8        | 10/01/1997 | 34-2,34-3,34-4,34-5,34-6       |           |
      | 8        | 10/01/1997 | 34-7,34-8,35-1,36-1,36-2       |           |
      | 8        | 10/01/1997 | 38-1,52-1,52-2,56-1,57-1       |           |
      | 8        | 10/01/1997 | 61-1,61-2,73-1,73-2,73-3       |           |
      | 8        | 10/01/1997 | 73-4,74-1,77-1,77-2,79-1       |           |
      | 9        | 06/25/1998 | HIGHLIGHTS OF REV.,DEFINITIONS |           |
      | 9        | 06/25/1998 | 22-1,31-1,73-2                 |           |
      | 9a       | 09/16/1998 | HIGHLIGHTS OF REV.,DEFINITIONS |           |
      | 9a       | 09/16/1998 | 73-2                           |           |
      | 9b       |            | HIGHLIGHTS OF REV.,DEFINITIONS |           |
      | 9b       |            | 52-1                           |           |
      |          |            |                                |           |
      |          |            |                                |           |
      |          |            |                                |           |
      |          |            |                                |           |
      |          |            |                                |           |
      |          |            |                                |           |
      |          |            |                                |           |
      ----------------------------------------------------------------------

                       FEDERAL AVIATION ADMINISTRATION     Page: V
                                                           Revision: 9 b
                        MASTER MINIMUM EQUIPMENT LIST      Date: 07/08/1999

                                   ATR-42

                                 Control Page

         SYSTEM                                   PAGE  REV NO.  CURRENT DATE

         Cover Page                               -       9 b      07/08/1999
         Table of Contents                        I       9 b      07/08/1999
                                                  II      9 b      07/08/1999
         Log of Revisions                         III     9 b      07/08/1999
                                                  IV      9 b      07/08/1999
         Control Page                             V       9 b      07/08/1999
                                                  VI      9 b      07/08/1999
                                                  VII     9 b      07/08/1999
         Highlights of Change                     VIII    9 b      07/08/1999
         Definitions                              IX      6        01/31/1995
                                                  X       6        01/31/1995
                                                  XI      6        01/31/1995
                                                  XII     6        01/31/1995
                                                  XIII    6        01/31/1995
                                                  XIV     6        01/31/1995
                                                  XV      6        01/31/1995
                                                  XVI     6        01/31/1995
         Preamble                                 XVII    2        06/14/1989
                                                  XVIII   2        06/14/1989
         21                                       21-1    8        10/01/1997
                                                  21-2    8        10/01/1997
                                                  21-3    8        10/01/1997
                                                  21-4    8        10/01/1997
                                                  21-5    8        10/01/1997
                                                  21-6    8        10/01/1997
                                                  21-7    8        10/01/1997
                                                  21-8    8        10/01/1997
         22                                       22-1    9        06/25/1998
                                                  22-2    8        10/01/1997
                                                  22-3    8        10/01/1997
         23                                       23-1    8        10/01/1997
                                                  23-2    8        10/01/1997
                                                  23-3    8        10/01/1997
                                                  23-4    8        10/01/1997
                                                  23-5    8        10/01/1997
         24                                       24-1    8        10/01/1997
                                                  24-2    8        10/01/1997
                                                  24-3    8        10/01/1997
                                                  24-4    8        10/01/1997
                                                  24-5    8        10/01/1997

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                                                           Revision: 9 b
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                                   ATR-42

                                 Control Page

         SYSTEM                                   PAGE  REV NO.  CURRENT DATE

         25                                       25-1    8        10/01/1997
                                                  25-2    8        10/01/1997
                                                  25-3    8        10/01/1997
                                                  25-4    8        10/01/1997
                                                  25-5    8        10/01/1997
                                                  25-6    8        10/01/1997
                                                  25-7    8        10/01/1997
                                                  25-8    8        10/01/1997
         26                                       26-1    8        10/01/1997
                                                  26-2    8        10/01/1997
                                                  26-3    8        10/01/1997
                                                  26-4    8        10/01/1997
                                                  26-5    8        10/01/1997
         27                                       27-1    8        10/01/1997
                                                  27-2    8        10/01/1997
                                                  27-3    8        10/01/1997
         28                                       28-1    8        10/01/1997
                                                  28-2    8        10/01/1997
                                                  28-3    8        10/01/1997
                                                  28-4    8        10/01/1997
         29                                       29-1    8        10/01/1997
                                                  29-2    8        10/01/1997
                                                  29-3    8        10/01/1997
         30                                       30-1    8        10/01/1997
                                                  30-2    8        10/01/1997
                                                  30-3    8        10/01/1997
                                                  30-4    8        10/01/1997
                                                  30-5    8        10/01/1997
                                                  30-6    8        10/01/1997
                                                  30-7    8        10/01/1997
         31                                       31-1    9        06/25/1998
                                                  31-2    8        10/01/1997
                                                  31-3    8        10/01/1997
                                                  31-4    8        10/01/1997
                                                  31-5    8        10/01/1997
         32                                       32-1    8        10/01/1997
                                                  32-2    8        10/01/1997
                                                  32-3    8        10/01/1997
         33                                       33-1    8        10/01/1997
                                                  33-2    8        10/01/1997

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                        MASTER MINIMUM EQUIPMENT LIST      Date: 07/08/1999

                                   ATR-42

                                 Control Page

         SYSTEM                                   PAGE  REV NO.  CURRENT DATE

                                                  33-3    8        10/01/1997
                                                  33-4    8        10/01/1997
                                                  33-5    8        10/01/1997
         34                                       34-1    8        10/01/1997
                                                  34-2    8        10/01/1997
                                                  34-3    8        10/01/1997
                                                  34-4    8        10/01/1997
                                                  34-5    8        10/01/1997
                                                  34-6    8        10/01/1997
                                                  34-7    8        10/01/1997
                                                  34-8    8        10/01/1997
         35                                       35-1    8        10/01/1997
         36                                       36-1    8        10/01/1997
                                                  36-2    8        10/01/1997
         38                                       38-1    8        10/01/1997
         52                                       52-1    9 b      07/08/1999
                                                  52-2    8        10/01/1997
         56                                       56-1    8        10/01/1997
         57                                       57-1    8        10/01/1997
         61                                       61-1    8        10/01/1997
                                                  61-2    8        10/01/1997
         73                                       73-1    8        10/01/1997
                                                  73-2    9 a      09/16/1998
                                                  73-3    8        10/01/1997
                                                  73-4    8        10/01/1997
         74                                       74-1    8        10/01/1997
         77                                       77-1    8        10/01/1997
                                                  77-2    8        10/01/1997
         79                                       79-1    8        10/01/1997

                       FEDERAL AVIATION ADMINISTRATION   Page: VIII
                                                         Revision: 9 b
                        MASTER MINIMUM EQUIPMENT LIST    Date: 07/08/1999

                                   ATR-42

                            Highlights of Change

         Effective above date, the ATR-42 Master Minimum Equipment List has
         been revised.  Change bars have been utilized to indicate any change
         from Revision 9b.  A complete revision to this document incorporating
         latest Policy Letters will be accomplished before the end of 1999.

         The following changes have been made in Revision 9b:

         ATA 52 DOORS

       ITEM 11-1, Door Warning System: Added (M) procedure.

       ITEM 41-2, Service Door Seal: New item.

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                                                           Revision: 6
                        MASTER MINIMUM EQUIPMENT LIST      Date: 01/31/1995

                                   ATR-42

                                 Definitions

       1.   System Definitions.

       System numbers are based on the Air Transport Association (ATA)
       Specification Number 100 and items are numbered sequentially.

            a.        "Item" (Column 1) means the equipment, system,
                      component, or function listed in the "Item"
                      column.

            b.        "Number Installed" (Column 2) is the number
                      (quantity) of items normally installed in the
                      aircraft.  This number represents the aircraft
                      configuration considered in developing this MMEL.
                      Should the number be a variable (e.g., passenger
                      cabin items) a number is not required.
                                                                            |
            c.        "Number Required for Dispatch" (Column 3) is the
                      minimum number (quantity) of items required for
                      operation provided the conditions specified in
                      Column 4 are met.

       NOTE:  Where the MMEL shows a variable number required for
       dispatch, the MEL must reflect the actual number required for
       dispatch or an alternate means of configuration control approved
       by the Administrator.

            d.        "Remarks or Exceptions" (Column 4) in this column
                      includes a statement either prohibiting or
                      permitting operation with a specific number of
                      items inoperative, provisos (conditions and
                      limitations) for such operation, and appropriate
                      notes.

            e.        A vertical bar (change bar) in the margin
                      indicates a change, addition or deletion in the
                      adjacent text for the current revision of that
                      page only.  The change bar is dropped at the next
                      revision of that page.

       2.  "Airplane/Rotorcraft Flight Manual" (AFM/RFM) is the document
       required for type certification and approved by the responsible
       FAA Aircraft Certification  Office. The FAA approved AFM/RFM for
       the specific aircraft is listed on the applicable Type

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                                                           Revision: 6
                        MASTER MINIMUM EQUIPMENT LIST      Date: 01/31/1995

                                   ATR-42

                                 Definitions

       Certificate Data Sheet.

       3.  "As required by FAR" means that the listed item is subject to
       certain provisions (restrictive or permissive) expressed in the
       Federal Aviation Regulations operating rules.  The number of
       items required by the FAR must be operative.  When the listed
       item is not required by FAR it may be inoperative for time
       specified by repair category.

       4.  Each inoperative item must be placarded to inform and remind
       the crewmembers and maintenance personnel of the equipment
       condition.

       NOTE:  To the extent practical, placards should be located
       adjacent to the control or indicator for the item affected;
       however, unless otherwise specified, placard wording and location
       will be determined by the operator.

       5.  "-" symbol in Column 2 and/or Column 3 indicates a variable
       number (quantity) of the item installed.
                                                                           |
       6.  "Deleted" in the remarks column after a sequence item
       indicates that the item was previously listed but is now required
       to be operative if installed in the  aircraft.

       7.  "ER" refers to extended range operations of a two-engine
       airplane which has a type design approval for ER operations and
       complies with the provisions of Advisory Circular 120-42A.           |

       8.  "Federal Aviation Regulations" (FAR) means the applicable
       portions of the Federal Aviation Act and Federal Aviation
       Regulations.

       9.  "Flight Day" means a 24 hour period (from midnight to
       midnight) either Universal Coordinated Time (UCT) or local time,
       as established by the operator, during which at least one flight
       is initiated for the affected aircraft.

       10.  "Icing Conditions" means an atmospheric environment that may
       cause ice to form on the aircraft or in the engine(s).

       11.  Alphabetical symbol in Column 4 indicates a proviso
       (condition or limitation) that must be complied with for

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                                                           Revision: 6
                        MASTER MINIMUM EQUIPMENT LIST      Date: 01/31/1995

                                   ATR-42

                                 Definitions

       operation with the  listed item inoperative.

       12.  "Inoperative" means a system and/or component malfunction to
       the extent that it does not accomplish its intended purpose
       and/or is not consistently functioning normally within its
       approved operating limit(s) or tolerance(s).

       13.  "Notes:" in Column 4 provides additional information for
       crewmember or maintenance consideration.  Notes are used to
       identify applicable material which is intended to assist with
       compliance, but do not relieve the operator of the responsibility
       for compliance with all applicable requirements.  Notes are not a
       part of the provisos.

       14.  Inoperative components of an inoperative system:
       Inoperative items which are components of a system which is
       inoperative are usually considered components directly associated
       with and having no other function than to support that system.
       (Warning/caution systems associated with the inoperative system
       must be operative unless relief is specifically authorized per
       the MMEL).

       15.  "(M)" symbol indicates a requirement for a specific
       maintenance procedure which must be accomplished prior to
       operation with the listed item inoperative.  Normally these
       procedures are accomplished by maintenance personnel;  however,
       other personnel may be qualified and authorized to perform
       certain functions.  Procedures requiring specialized knowledge or
       skill, or requiring the use of tools or test equipment should be
       accomplished by maintenance personnel.  The satisfactory
       accomplishment of all maintenance procedures, regardless of
       who performs them, is the responsibility of the operator.
       Appropriate procedures are required to be published as part of
       the operator's manual or MEL.

       16.  "(O)" symbol indicates a requirement for a specific
       operations procedure which must be accomplished in planning for
       and/or operating with the listed item inoperative.  Normally
       these procedures are accomplished by the flight crew; however,
       other personnel may be qualified and authorized to perform
       certain functions.  The satisfactory accomplishment of all
       procedures, regardless of who performs them, is the
       responsibility of the operator.  Appropriate procedures are

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                                   ATR-42

                                 Definitions

       required to be published as a part of the operator's manual or
       MEL.

       NOTE:  The (M) and (O) symbols are required in the operator's MEL
       unless otherwise authorized by the Administrator.

       17.  "Deactivated" and "Secured" means that the specified
       component must be put into an acceptable condition for safe
       flight.  An acceptable method of securing or deactivating will be
       established by the operator.

       18.  "Visual Flight Rules" (VFR) is as defined in FAR Part 91.
       This precludes a pilot from filing an Instrument Flight Rules
       (IFR) flight plan.

       19.  "Visual Meteorological Conditions" (VMC) means the
       atmospheric environment is such that would allow a flight to
       proceed under the visual flight rules applicable to the flight.
       This does not preclude operating under Instrument Flight Rules.

       20.  "Visible Moisture" means an atmospheric environment
       containing water in any form that can be seen in natural or
       artificial light; for example, clouds, fog, rain, sleet, hail, or
       snow.

       21.  "Passenger Convenience Items" means those items related to
       passenger convenience, comfort or entertainment such as, but not
       limited to, galley equipment, movie equipment, ash trays, stereo
       equipment, overhead reading lamps, etc.

       22.  Repair Intervals:  All users of an MEL approved under FAR
       121, 125, 129 and 135 must effect repairs of inoperative systems
       or components, deferred in  accordance with the MEL, at or prior
       to the repair times established by the following letter
       designators:

            Category A.  Items in this category shall be repaired within
       the time interval specified in the remarks column of the
       operator's approved MEL.

            Category B.  Items in this category shall be repaired within
       three (3) consecutive calendar days (72 hours), excluding the day
       the malfunction was recorded in the aircraft maintenance

                       FEDERAL AVIATION ADMINISTRATION     Page: XIII
                                                           Revision: 6
                        MASTER MINIMUM EQUIPMENT LIST      Date: 01/31/1995

                                   ATR-42

                                 Definitions

       record/logbook.  For example, if it were recorded at 10 a.m. on
       January 26th, the three day interval would begin at midnight the
       26th and end at midnight the 29th.

            Category C.  Items in this category shall be repaired within
       ten (10) consecutive calendar days (240 hours), excluding the day
       the malfunction was recorded in the aircraft maintenance
       record/logbook.  For example, if it were recorded at 10 a.m. on
       January 26th, the 10 day interval would begin at midnight the
       26th and end at midnight February 5th.

            Category D.  Items in this category shall be repaired within
       one hundred and twenty (120) consecutive calendar days (2880
       hours), excluding the day the malfunction was recorded in the
       aircraft maintenance log and/or record.

       The letter designators are inserted adjacent to Column 2.

       23. Electronic fault alerting system - General                  |
                                                                       |
       New generation aircraft display system fault indications to the |
       flight crew by use of computerized display systems.  Each       |
       aircraft manufacturer has incorporated individual design        |
       philosophies in determining the data that would be              |
       represented.  The following are customized definitions (specific|
       to each manufacturer) to help determine the level of messages   |
       affecting the aircraft's dispatch status.  When preparing the   |
       MEL document, operators are to select the proper Definition No. |
       23 for their aircraft, if appropriate.                          |
                                                                       |
       a.   BOEING  (B-757/767, B-747-400, B-777)                      |
                                                                       |
       Boeing airplanes equipped with Engine Indicating and Crew       |
       Alerting  Systems (EICAS), provide different priority levels of |
       system messages (WARNING,  CAUTION, ADVISORY, STATUS and        |
       MAINTENANCE).  Any messages that affects airplane dispatch      |
       status will be displayed at a STATUS message level or  higher.  |
       The absence of an EICAS STATUS or higher level (WARNING,        |
       CAUTION, ADVISORY) indicates that the system/component is       |
       operating within its approved operating limits or tolerances.   |
                                                                       |
       System conditions that result only in a maintenance level       |
       message, i.e. no correlation with a higher level EICAS message, |

                       FEDERAL AVIATION ADMINISTRATION     Page: XIV
                                                           Revision: 6
                        MASTER MINIMUM EQUIPMENT LIST      Date: 01/31/1995

                                   ATR-42

                                 Definitions

       do not affect dispatch and do not require action other than as  |
       addressed within an operators standard maintenance program.     |
                                                                       |
       b.   DOUGLAS  (MD-11)                                           |
                                                                       |
       Some Douglas aircraft are equipped with an alerting function    |
       which is a subsystem within the Electronic Instrument System    |
       (EIS).  The alerting function provides various levels of system |
       condition alerts (WARNING, CAUTION, ADVISORY, MAINTENANCE and   |
       STATUS).                                                        |
                                                                       |
       Alerts that affect aircraft dispatch will include WARNING,      |
       CAUTION, STATUS or MAINTENANCE level.  MAINTENANCE alerts are   |
       displayed on the status page of the EIS display panel under the |
       maintenance heading.                                            |
                                                                       |
       A MAINTENANCE alert on the EIS indicates the presence of a      |
       system fault which can be identified by the Central Fault       |
       Display System (CFDS) interrogation.  The systems are designed  |
       to be fault tolerant, however, for any MAINTENANCE alert, the   |
       MEL must be verified for dispatch purposes.                     |
                                                                       |
       c.   AIRBUS  (A-300-600, A-310, A-320/319/321, A-330, A-340     |
                                                                       |
       Airbus aircraft equipped with Electronic Centralized Aircraft   |
       Monitoring (ECAM) provide different levels of system condition  |
       messages (WARNING, CAUTION, STATUS, and ADVISORY). A-320/319/   |
       321, A-330, and A-340 also provide MAINTENANCE status messages. |
                                                                       |
       Any message that effects airplane dispatchability will normally |
       be at the WARNING, CAUTION or STATUS level. MAINTENANCE         |
       messages (A-320/319/321, A-330, and A-340 only) are also        |
       indicated on ECAM Status Page below the white Maintenance label.|
                                                                       |
       A MAINTENANCE status (Class II) message on ECAM indicates the   |
       presence of a system fault which can be identified by CFDS      |
       (A-320/319/321) or CMS (A-330/A-340) interrogation. The systems |
       are designed to be fault tolerant, however for any MAINTENANCE  |
       status (Class II) message, the A-320/319/321 MEL must be        |
       verified for dispatch capability. For the A-330 and A-340,      |
       MAINTENANCE status messages do not affect dispatch.             |

       d.   FOKKER  (FK-100)                                           |

                       FEDERAL AVIATION ADMINISTRATION     Page: XV
                                                           Revision: 6
                        MASTER MINIMUM EQUIPMENT LIST      Date: 01/31/1995

                                   ATR-42

                                 Definitions

                                                                       |
       Fokker aircraft are equipped with Multi Function Display System |
       (MFDS) which provides electronic message referring to the       |
       different priority levels of system information (WARNING (red), |
       CAUTION (amber), AWARENESS (cyan) AND STATUS (white).  Any      |
       messages that affects aircraft dispatch will be at the WARNING, |
       CAUTION or AWARENESS level.  In these cases the MEL must be     |
       verified for dispatch capability and maintenance may be         |
       required.                                                       |
                                                                       |
       System conditions that only require maintenance are not         |
       presented on the flight deck.  These maintenance                |
       indications/messages may be presented on the Maintenance & Test |
       Panel (MAP) or the Centralized Fault Display Unit (CFDU) and by |
       dedicated Built In Test Evaluation (BITE) of systems.           |

       24.  "Administrative control item" means an item listed by the
       operator in the MEL for tracking and informational purposes.  It
       may be added to an operator's MEL by approval of the Principal
       Operations Inspector provided no relief is granted, or provided
       conditions and limitations are contained in an approved document
       (i.e. Structural Repair Manual, airworthiness directive, etc.).
       If relief other than that granted by an approved document is
       sought for an administrative control item, a request must be
       submitted to the Administrator.  If the request results in review
       and approval by the FOEB, the item becomes an MMEL item rather
       than an administrative control item.

       25.  "***" symbol in Column 1 indicates an item which is not
       required by regulation but which may have been installed on some
       models of aircraft covered by this MMEL.  This item may be
       included on the operator's MEL after the approving office has
       determined that the item has been installed on one or more of the
       operator's aircraft.  The symbol, however, shall not be carried
       forward into the operator's MEL.  It should be noted that neither
       this policy nor the use of this symbol provide authority to
       install or remove an item from an aircraft.

       26.  "Excess Items" means those items that have been installed
       that are redundant to the requirements of the FARs.

       27.  "Day of Discovery" is the calendar day an
       equipment/instrument malfunction was recorded in the aircraft

                       FEDERAL AVIATION ADMINISTRATION     Page: XVI
                                                           Revision: 6
                        MASTER MINIMUM EQUIPMENT LIST      Date: 01/31/1995

                                   ATR-42

                                 Definitions

       maintenance log and or record.  This day is excluded from the
       calendar days or flight days specified in the MMEL for the
       repair of an inoperative item of equipment. This provision is
       applicable to all MMEL items, i.e., categories "A, B, C, and
       D."

                       FEDERAL AVIATION ADMINISTRATION   Page: XVII
                                                         Revision: 2
                        MASTER MINIMUM EQUIPMENT LIST    Date: 06/14/1989

                                   ATR-42

                                  Preamble
                            (Effective 6/14/89)

       The following is applicable for authorized certificate holders operating
       under Federal Aviation Regulations (FAR) Parts 121, 125, 129, 135: The
       FAR require that all equipment installed on an aircraft in compliance
       with the Airworthiness Standards and the Operating Rules must be
       operative.  However, the Rules also permit the publication of a Minimum
       Equipment List (MEL) where compliance with certain equipment
       requirements is not necessary in the interests of safety under all
       operating conditions.  Experience has shown that with the various levels
       of redundancy designed into aircraft, operation of every system or
       installed component may not be necessary when the remaining operative
       equipment can provide an acceptable level of safety.  A Master Minimum
       Equipment List (MMEL) is developed by the FAA, with participation by the
       aviation industry, to improve aircraft utilization and thereby provide
       more convenient and economic air transportation for the public.  The FAA
       approved MMEL includes those items of equipment related to airworthiness
       and operating regulations and other items of equipment which the
       Administrator finds may be inoperative and yet maintain an acceptable
       level of safety by appropriate conditions and limitations;  it does not
       contain obviously required items such as wings, flaps, and rudders.  The
       MMEL is the basis for development of individual operator MELs which take
       into consideration the operator's particular aircraft equipment
       configuration and operational conditions. Operator MELs, for
       administrative control, may include items not contained in the
       MMEL;  however, relief for administrative control items must be
       approved by the Administrator.  An operator's MEL may differ in
       format from the MMEL, but cannot be less restrictive than the MMEL.
       The individual operator's MEL, when approved and authorized, permits
       operation of the aircraft with inoperative equipment.

       Equipment not required by the operation being conducted and equipment in
       excess of FAR requirements are included in the MEL with appropriate
       conditions and limitations.  The MEL must not deviate from the Aircraft
       Flight Manual Limitations, Emergency Procedures or with Airworthiness
       Directives.  It is important to remember that all equipment related to
       the airworthiness and the operating regulations of the aircraft not
       listed on the MMEL must be operative.

                       FEDERAL AVIATION ADMINISTRATION   Page: XVIII
                                                         Revision: 2
                        MASTER MINIMUM EQUIPMENT LIST    Date: 06/14/1989

                                   ATR-42

                                  Preamble
                            (Effective 6/14/89)

       Suitable conditions and limitations in the form of placards, maintenance
       procedures, crew operating procedures and other restrictions as
       necessary are specified in the MEL to ensure that an acceptable level of
       safety is maintained.

       The MEL is intended to permit operation with inoperative items of
       equipment for a period of time until repairs can be accomplished.  It is
       important that repairs be accomplished at the earliest opportunity.  In
       order to maintain an acceptable level of safety and reliability the MMEL
       establishes limitations on the duration of and conditions for operation
       with inoperative equipment.  The MEL provides for release of the
       aircraft for flight with inoperative equipment.  When an item of
       equipment is discovered to be inoperative, it is reported by making an
       entry in the Aircraft Maintenance Record/Logbook as prescribed by FAR.
       The item is then either repaired or may be deferred per the MEL or other
       approved means acceptable to the Administrator prior to further
       operation.  MEL conditions and limitations, do not relieve the operator
       from determining that the aircraft is in condition for safe operation
       with items of equipment inoperative.

       When these requirements are met, an Airworthiness Release, Aircraft
       Maintenance Record/Logbook entry, or other approved documentation is
       issued as prescribed by FAR.  Such documentation is required prior to
       operation with any item of equipment inoperative.

       Operators are responsible for exercising the necessary operational
       control to ensure that an acceptable level of safety is maintained.
       When operating with multiple inoperative items, the interrelationships
       between those items and the effect on aircraft operation and crew
       workload will be considered.

       Operators are to establish a controlled and sound repair program
       including the parts, personnel, facilities, procedures, and schedules to
       ensure timely repair.

       WHEN USING THE MEL, COMPLIANCE WITH THE STATED INTENT OF THE PREAMBLE,
       DEFINITIONS, AND THE CONDITIONS AND LIMITATIONS SPECIFIED IN THE MEL IS
       REQUIRED.

-------------------------------------------------------------------------------
| U.S. DEPARTMENT OF TRANSPORTATION                                           |
|                                                                             |
|                                            MASTER MINIMUM EQUIPMENT LIST    |
| FEDERAL AVIATION ADMINISTRATION                                             |
| --------------------------------------------------------------------------- |
| AIRCRAFT:                                | REVISION NO: 8        | PAGE:    |
|                  ATR-42                  |                       |          |
|                                          | DATE: 10/01/1997      | 21-1     |
| --------------------------------------------------------------------------- |
|                        1. | 2. NUMBER INSTALLED                             |
| SYSTEM &                  |    -------------------------------------------- |
| SEQUENCE          ITEM    |    | 3. NUMBER REQUIRED FOR DISPATCH            |
| NUMBERS                   |    |    --------------------------------------- |
| ------------------------- |    |    | 4. REMARKS OR EXCEPTIONS              |
| 21  AIR CONDITIONING      |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
| 10-1 Flow Selector        |    |    |                                       |
|                           |    |    |                                       |
|      1) Normal Position C | 1  | 0  | May be inoperative provided the       |
|                           |    |    | system operates normally in the       |
|                           |    |    | HIGH position.                        |
|                           |    |    |                                       |
|      2) High Position   C | 1  | 0  | May be inoperative provided the       |
|                           |    |    | system operates normally in the       |
|                           |    |    | NORMAL position.                      |
|                           |    |    |                                       |
| 22-1 Recirculation Fans C | 2  | 0  |                                       |
|                           |    |    |                                       |
| 23-1 Overboard Valve      |    |    |                                       |
|                           |    |    |                                       |
|      1) Automatic Mode  C | 1  | 0  | (M)(O)May be inoperative provided:    |
|                           |    |    |     a) Manual mode is verified to     |
|                           |    |    |        operate normally before each   |
|                           |    |    |        departure, and                 |
|                           |    |    |     b) Cabin differential pressure    |
|                           |    |    |        is maintained equal to or      |
|                           |    |    |        less than 1 psi.               |
|                           |    |    |                                       |
| 23-2 Underfloor Valve   C | 1  | 0  | (M)(O)May be inoperative closed       |
|                           |    |    | provided:                             |
|                           |    |    |     a) Exhaust mode is selected to    |
|                           |    |    |        OVBD,                          |
|                           |    |    |     b) Flight is conducted at or      |
|                           |    |    |        below 17,000 feet MSL, and     |
|                           |    |    |     c) Adequate cooling is provided   |
|                           |    |    |        within 30 minutes after        |
|                           |    |    |        aircraft electrical system     |
|                           |    |    |        is powered on the ground.      |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
-------------------------------------------------------------------------------
-------------------------------------------------------------------------------
| U.S. DEPARTMENT OF TRANSPORTATION                                           |
|                                                                             |
|                                            MASTER MINIMUM EQUIPMENT LIST    |
| FEDERAL AVIATION ADMINISTRATION                                             |
| --------------------------------------------------------------------------- |
| AIRCRAFT:                                | REVISION NO: 8        | PAGE:    |
|                  ATR-42                  |                       |          |
|                                          | DATE: 10/01/1997      | 21-2     |
| --------------------------------------------------------------------------- |
|                        1. | 2. NUMBER INSTALLED                             |
| SYSTEM &                  |    -------------------------------------------- |
| SEQUENCE          ITEM    |    | 3. NUMBER REQUIRED FOR DISPATCH            |
| NUMBERS                   |    |    --------------------------------------- |
| ------------------------- |    |    | 4. REMARKS OR EXCEPTIONS              |
| 21  AIR CONDITIONING      |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
| 23-3 Extraction Fans    C | 2  | 0  | (O)Low speed, or both High and Low    |
|                           |    |    | speeds may be inoperative provided:   |
|                           |    |    |     a) Exhaust mode is selected to    |
|                           |    |    |        OVBD,                          |
|                           |    |    |     b) Flight is conducted at or      |
|                           |    |    |        below 17,000 feet MSL, and     |
|                           |    |    |     c) Adequate cooling is provided   |
|                           |    |    |        within 30 minutes after        |
|                           |    |    |        aircraft electrical system     |
|                           |    |    |        is powered on the ground.      |
|                           |    |    |                                       |
|      1) High Speed      C | 1  | 0  |                                       |
|                           |    |    |                                       |
| 31-0 Manual             C | 1  | 0  | (M)(O) May be inoperative provided    |
|      Pressurization       |    |    | flight is conducted in an             |
|      Controller           |    |    | unpressurized configuration.          |
|                           |    |    |                                       |
|      1) MSN #116 and    A | 1  | 0  | (M)(O)May be inoperative provided:    |
|         After             |    |    |     a) Flight is conducted in an      |
|                           |    |    |        unpressurized configuration,   |
|                           |    |    |     b) Extended overwater flight is   |
|                           |    |    |        prohibited, and                |
|                           |    |    |     c) Repairs are made within 3      |
|                           |    |    |        flight days.                   |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
-------------------------------------------------------------------------------
-------------------------------------------------------------------------------
| U.S. DEPARTMENT OF TRANSPORTATION                                           |
|                                                                             |
|                                            MASTER MINIMUM EQUIPMENT LIST    |
| FEDERAL AVIATION ADMINISTRATION                                             |
| --------------------------------------------------------------------------- |
| AIRCRAFT:                                | REVISION NO: 8        | PAGE:    |
|                  ATR-42                  |                       |          |
|                                          | DATE: 10/01/1997      | 21-3     |
| --------------------------------------------------------------------------- |
|                        1. | 2. NUMBER INSTALLED                             |
| SYSTEM &                  |    -------------------------------------------- |
| SEQUENCE          ITEM    |    | 3. NUMBER REQUIRED FOR DISPATCH            |
| NUMBERS                   |    |    --------------------------------------- |
| ------------------------- |    |    | 4. REMARKS OR EXCEPTIONS              |
| 21  AIR CONDITIONING      |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
| 31-1 Automatic          C | 1  | 0  | (M)(O) May be inoperative provided:   |
|      Pressurization       |    |    |     a) Manual pressurization system   |
|      Controller           |    |    |        operates normally.             |
|                           |    |    |          OR                           |
|                         C |    |    |     b) Flight is conducted in an      |
|                           |    |    |        unpressurized configuration.   |
|                           |    |    |                                       |
|      1) MSN #116 and    C | 1  | 0  | (M)(O)May be inoperative provided:    |
|         After             |    |    |     a) Manual Pressurization system   |
|                           |    |    |        operates normally.             |
|                           |    |    |          OR                           |
|                         A |    |    |     b) Flight is conducted in an      |
|                           |    |    |        unpressurized configuration,   |
|                           |    |    |     c) Extended overwater flight is   |
|                           |    |    |        prohibited, and                |
|                           |    |    |     d) Repairs are made within 3      |
|                           |    |    |        flight days.                   |
|                           |    |    |                                       |
| 31-2 Descent Rate       C | 1  | 0  |                                       |
|      Selector             |    |    |                                       |
|                           |    |    |                                       |
| 31-3 Dump Function      C | 1  | 0  | (M)(O)May be inoperative provided:    |
|                           |    |    |     a) Manual pressurization system   |
|                           |    |    |        operates normally, and         |
|                           |    |    |     b) Overboard valve operates       |
|                           |    |    |        normally.                      |
|                           |    |    |                                       |
| 31-4 Electropneumatic     |    |    | Deleted, Rev. 8.                      |
|      Outflow Valve        |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
-------------------------------------------------------------------------------
-------------------------------------------------------------------------------
| U.S. DEPARTMENT OF TRANSPORTATION                                           |
|                                                                             |
|                                            MASTER MINIMUM EQUIPMENT LIST    |
| FEDERAL AVIATION ADMINISTRATION                                             |
| --------------------------------------------------------------------------- |
| AIRCRAFT:                                | REVISION NO: 8        | PAGE:    |
|                  ATR-42                  |                       |          |
|                                          | DATE: 10/01/1997      | 21-4     |
| --------------------------------------------------------------------------- |
|                        1. | 2. NUMBER INSTALLED                             |
| SYSTEM &                  |    -------------------------------------------- |
| SEQUENCE          ITEM    |    | 3. NUMBER REQUIRED FOR DISPATCH            |
| NUMBERS                   |    |    --------------------------------------- |
| ------------------------- |    |    | 4. REMARKS OR EXCEPTIONS              |
| 21  AIR CONDITIONING      |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
| 31-5 Cabin Altimeter    C | 1  | 0  | (M)(O)May be inoperative provided:    |
|                           |    |    |     a) Cabin differential pressure    |
|                           |    |    |        indicator operates normally,   |
|                           |    |    |        and                            |
|                           |    |    |     b) A chart is available to the    |
|                           |    |    |        flight crew which converts     |
|                           |    |    |        cabin differential pressure    |
|                           |    |    |        to cabin altitude.             |
|                           |    |    |          OR                           |
|                         C |    |    |     c) Flight is operated in an       |
|                           |    |    |        unpressurized configuration.   |
|                           |    |    |                                       |
| 31-6 Cabin Differential C | 1  | 0  | (M)(O)May be inoperative provided:    |
|      Pressure Indicator   |    |    |     a) Cabin altimeter operates       |
|                           |    |    |        normally, and                  |
|                           |    |    |     b) A chart is available to the    |
|                           |    |    |        flight crew which converts     |
|                           |    |    |        cabin altitude to cabin        |
|                           |    |    |        differential pressure.         |
|                           |    |    |          OR                           |
|                         C |    |    |     c) Flight is operated in an       |
|                           |    |    |        unpressurized configuration.   |
|                           |    |    |                                       |
| 31-7 Cabin Rate of      C | 1  | 0  | (M)(O)May be inoperative provided:    |
|      Climb Indicator      |    |    |     a) Cabin altimeter operates       |
|                           |    |    |        normally.                      |
|                           |    |    |          OR                           |
|                         C |    |    |     b) Flight is operated in an       |
|                           |    |    |        unpressurized configuration.   |
|                           |    |    |                                       |
| 31-8 CCAS Cabin         C | 1  | 0  | (O)May be inoperative provided        |
|      Altitude Warning     |    |    | flight remains at or below 10,000     |
|                           |    |    | feet MSL.                             |
|                           |    |    |                                       |
| 50-1 Packs              C | 2  | 1  | One may be inoperative provided       |
|                           |    |    | flight remains at or below 17,000     |
|                           |    |    | feet MSL.                             |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
-------------------------------------------------------------------------------
-------------------------------------------------------------------------------
| U.S. DEPARTMENT OF TRANSPORTATION                                           |
|                                                                             |
|                                            MASTER MINIMUM EQUIPMENT LIST    |
| FEDERAL AVIATION ADMINISTRATION                                             |
| --------------------------------------------------------------------------- |
| AIRCRAFT:                                | REVISION NO: 8        | PAGE:    |
|                  ATR-42                  |                       |          |
|                                          | DATE: 10/01/1997      | 21-5     |
| --------------------------------------------------------------------------- |
|                        1. | 2. NUMBER INSTALLED                             |
| SYSTEM &                  |    -------------------------------------------- |
| SEQUENCE          ITEM    |    | 3. NUMBER REQUIRED FOR DISPATCH            |
| NUMBERS                   |    |    --------------------------------------- |
| ------------------------- |    |    | 4. REMARKS OR EXCEPTIONS              |
| 21  AIR CONDITIONING      |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
| 51-1 Pack Valves        C | 2  | 1  | (M)(O)One may be inoperative          |
|                           |    |    | provided:                             |
|                           |    |    |     a) Valve is secured closed, and   |
|                           |    |    |     b) Flight remains at or below     |
|                           |    |    |        17,000 feet MSL.               |
|                           |    |    |                                       |
| 51-2 Pack Fault Light   C | 2  | 1  | (M)One may be inoperative provided:   |
|      System               |    |    |     a) Associated pack is con-        |
|                           |    |    |        sidered inoperative and is     |
|                           |    |    |        selected OFF,                  |
|                           |    |    |     b) Flight remains at or below     |
|                           |    |    |        17,000 feet MSL, and           |
|                           |    |    |     c) Light(s) erroneously ON due    |
|                           |    |    |        to system failure are          |
|                           |    |    |        deactivated.                   |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
-------------------------------------------------------------------------------
-------------------------------------------------------------------------------
| U.S. DEPARTMENT OF TRANSPORTATION                                           |
|                                                                             |
|                                            MASTER MINIMUM EQUIPMENT LIST    |
| FEDERAL AVIATION ADMINISTRATION                                             |
| --------------------------------------------------------------------------- |
| AIRCRAFT:                                | REVISION NO: 8        | PAGE:    |
|                  ATR-42                  |                       |          |
|                                          | DATE: 10/01/1997      | 21-6     |
| --------------------------------------------------------------------------- |
|                        1. | 2. NUMBER INSTALLED                             |
| SYSTEM &                  |    -------------------------------------------- |
| SEQUENCE          ITEM    |    | 3. NUMBER REQUIRED FOR DISPATCH            |
| NUMBERS                   |    |    --------------------------------------- |
| ------------------------- |    |    | 4. REMARKS OR EXCEPTIONS              |
| 21  AIR CONDITIONING      |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
| 51-3 Ground Cooling Fan   |    |    |                                       |
|      System               |    |    |                                       |
|                           |    |    |                                       |
|      1) Electric (-300) C | 2  | 1  | (M)One may be inoperative provided:   |
|                           |    |    |     a) Associated pack remains OFF    |
|                           |    |    |        during ground operations,      |
|                           |    |    |     b) Duct OVHT alert operates       |
|                           |    |    |        normally on inoperative        |
|                           |    |    |        side, and                      |
|                           |    |    |     c) Associated Duct Temperature    |
|                           |    |    |        Indicator operates normally.   |
|                           |    |    |                                       |
|      2) Turbo (-500)    C | 2  | 1  | (M)(O)One may be inoperative          |
|                           |    |    | provided:                             |
|                           |    |    |     a) Associated pack remain OFF     |
|                           |    |    |        during ground opertions,       |
|                           |    |    |     b) Duct OVHT alert operates       |
|                           |    |    |        normally on inoperative        |
|                           |    |    |        side,                          |
|                           |    |    |     c) Associated Duct Temperature    |
|                           |    |    |        Indicators operates            |
|                           |    |    |        normally, and                  |
|                           |    |    |     d) Enroute cruise level is        |
|                           |    |    |        planned to allow a minimum     |
|                           |    |    |        150 kt. IAS with one engine    |
|                           |    |    |        inoperative.                   |
|                           |    |    |                                       |
| 61-1 Pack Auto          C | 2  | 1  | (O)One may be inoperative provided:   |
|      Temperature          |    |    |     a) The associated manual          |
|      Controls             |    |    |        control operates normally.     |
|                           |    |    |          OR                           |
|                         C |    |    |     b) The associated pack is         |
|                           |    |    |        considered inoperative and     |
|                           |    |    |        is selected OFF, and           |
|                           |    |    |     c) Flight remains at or below     |
|                           |    |    |        17,000 feet MSL.               |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
-------------------------------------------------------------------------------
-------------------------------------------------------------------------------
| U.S. DEPARTMENT OF TRANSPORTATION                                           |
|                                                                             |
|                                            MASTER MINIMUM EQUIPMENT LIST    |
| FEDERAL AVIATION ADMINISTRATION                                             |
| --------------------------------------------------------------------------- |
| AIRCRAFT:                                | REVISION NO: 8        | PAGE:    |
|                  ATR-42                  |                       |          |
|                                          | DATE: 10/01/1997      | 21-7     |
| --------------------------------------------------------------------------- |
|                        1. | 2. NUMBER INSTALLED                             |
| SYSTEM &                  |    -------------------------------------------- |
| SEQUENCE          ITEM    |    | 3. NUMBER REQUIRED FOR DISPATCH            |
| NUMBERS                   |    |    --------------------------------------- |
| ------------------------- |    |    | 4. REMARKS OR EXCEPTIONS              |
| 21  AIR CONDITIONING      |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
| 61-2 Pack Manual        C | 2  | 1  | One may be inoperative provided:      |
|      Temperature          |    |    |     a) The associated auto control    |
|      Control              |    |    |        operates normally.             |
|                           |    |    |          OR                           |
|                         C |    |    |     b) The associated pack is         |
|                           |    |    |        considered inoperative and     |
|                           |    |    |        is selected OFF, and           |
|                           |    |    |     c) Flight remains at or below     |
|                           |    |    |        17,000 feet MSL.               |
|                           |    |    |                                       |
| 61-3 OVHT Warning Light C | 2  | 1  | (M)(O)One may be inoperative          |
|      Systems              |    |    | provided:                             |
|                           |    |    |     a) Associated duct temperature    |
|                           |    |    |        indication operates            |
|                           |    |    |        normally, and                  |
|                           |    |    |     b) Light(s) erroneously ON due    |
|                           |    |    |        to system failure are          |
|                           |    |    |        deactivated.                   |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
-------------------------------------------------------------------------------
-------------------------------------------------------------------------------
| U.S. DEPARTMENT OF TRANSPORTATION                                           |
|                                                                             |
|                                            MASTER MINIMUM EQUIPMENT LIST    |
| FEDERAL AVIATION ADMINISTRATION                                             |
| --------------------------------------------------------------------------- |
| AIRCRAFT:                                | REVISION NO: 8        | PAGE:    |
|                  ATR-42                  |                       |          |
|                                          | DATE: 10/01/1997      | 21-8     |
| --------------------------------------------------------------------------- |
|                        1. | 2. NUMBER INSTALLED                             |
| SYSTEM &                  |    -------------------------------------------- |
| SEQUENCE          ITEM    |    | 3. NUMBER REQUIRED FOR DISPATCH            |
| NUMBERS                   |    |    --------------------------------------- |
| ------------------------- |    |    | 4. REMARKS OR EXCEPTIONS              |
| 21  AIR CONDITIONING      |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
| 63-1 COMPT/DUCT Temper-   |    |    |                                       |
|      ature Indication     |    |    |                                       |
|      System               |    |    |                                       |
|                           |    |    |                                       |
|      1) COMPT           C | 2  | 0  |                                       |
|         Temperatures      |    |    |                                       |
|                           |    |    |                                       |
|      2) DUCT            C | 2  | 0  | One or both may be inoperative        |
|         Temperatures      |    |    | provided AUTO temperature             |
|                           |    |    | control(s) for the associated         |
|                           |    |    | zone(s) operates normally.            |
|                           |    |    |          OR                           |
|                         C |    |    | One or both may be inoperative        |
|                           |    |    | provided:                             |
|                           |    |    |     a) COMPT temperature indication   |
|                           |    |    |        for the associated zone(s)     |
|                           |    |    |        operates normally, and         |
|                           |    |    |     b) MAN temperature control(s)     |
|                           |    |    |        for the associated zone(s)     |
|                           |    |    |        operates normally.             |
|                           |    |    |                                       |
| 70-1 Vent Fan System    C | 1  | 0  |                                       |
| ***                       |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
-------------------------------------------------------------------------------

-------------------------------------------------------------------------------
| U.S. DEPARTMENT OF TRANSPORTATION                                           |
|                                                                             |
|                                            MASTER MINIMUM EQUIPMENT LIST    |
| FEDERAL AVIATION ADMINISTRATION                                             |
| --------------------------------------------------------------------------- |
| AIRCRAFT:                                | REVISION NO: 9        | PAGE:    |
|                  ATR-42                  |                       |          |
|                                          | DATE: 06/25/1998      | 22-1     |
| --------------------------------------------------------------------------- |
|                        1. | 2. NUMBER INSTALLED                             |
| SYSTEM &                  |    -------------------------------------------- |
| SEQUENCE          ITEM    |    | 3. NUMBER REQUIRED FOR DISPATCH            |
| NUMBERS                   |    |    --------------------------------------- |
| ------------------------- |    |    | 4. REMARKS OR EXCEPTIONS              |
| 22  AUTO FLIGHT           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
| 15-1 Advisory Display     |    |    | DELETED, REV. 8.                      |
|      Unit (ADU)           |    |    |                                       |
|                           |    |    |                                       |
| 16-1 Pitch Wheel        C | 1  | 0  | Autopilot function may be inop-       |
|                           |    |    | erative provided both TCS functions   |
|                           |    |    | operate normally.                     |
|                           |    |    |                                       |
| 16-2 Touch Control      C | 2  | 0  |                                       |
|      Steering             |    |    |                                       |
|                           |    |    |                                       |
| 16-3 Coupling Function  C | 1  | 0  | (O)May be inoperative so as to        |
|                           |    |    | remain stuck on either the pilot's    |
|                           |    |    | or co-pilots side.                    |
|                           |    |    |                                       |
| 16-4 AFCS Control       C | 2  | 1  | One may be inoperative provided       |
|      Wheel Disconnect     |    |    | autopilot is not utilized at less     |
|                           |    |    | than initial approach alititude.      |
|                           |    |    |                                       |
|                         C | 2  | 0  | Both may be inoperative provided      |
|                           |    |    | autopilot is not used.                |
|                           |    |    |                                       |
| 18-1 Autopilot          C | 1  | 0  | May be inoperative provided           |
|      Function             |    |    | approach minimums do not require      |
|                           |    |    | its use.                              |
|                           |    |    |                                       |
|                           |    |    |   NOTE:   Any mode which operates     |
|                           |    |    |           normally may be used.       |
|                           |    |    |                                       |
| 18-2 Flight Director    C | 1  | 0  | May be inoperative provided           |
|      Function             |    |    | approach minimums do not require      |
|                           |    |    | its use.                              |
|                           |    |    |                                       |
|                           |    |    |   NOTE:   Any mode which operates     |
|                           |    |    |           normally may be used.       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
-------------------------------------------------------------------------------
-------------------------------------------------------------------------------
| U.S. DEPARTMENT OF TRANSPORTATION                                           |
|                                                                             |
|                                            MASTER MINIMUM EQUIPMENT LIST    |
| FEDERAL AVIATION ADMINISTRATION                                             |
| --------------------------------------------------------------------------- |
| AIRCRAFT:                                | REVISION NO: 8        | PAGE:    |
|                  ATR-42                  |                       |          |
|                                          | DATE: 10/01/1997      | 22-2     |
| --------------------------------------------------------------------------- |
|                        1. | 2. NUMBER INSTALLED                             |
| SYSTEM &                  |    -------------------------------------------- |
| SEQUENCE          ITEM    |    | 3. NUMBER REQUIRED FOR DISPATCH            |
| NUMBERS                   |    |    --------------------------------------- |
| ------------------------- |    |    | 4. REMARKS OR EXCEPTIONS              |
| 22  AUTO FLIGHT           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
| 18-3 Yaw Damper         C | 1  | 0  | May be inoperative provided:          |
|      Function             |    |    |      a)   Rudder releasable           |
|                           |    |    |           centering  unit operates    |
|                           |    |    |           normally.                   |
|                           |    |    |                OR                     |
|                         A |    |    |      b)   One pilot monitors          |
|                           |    |    |           rudders  with feet on       |
|                           |    |    |           pedals, and                 |
|                           |    |    |      c)   Operations are limited to   |
|                           |    |    |           not more than two flight    |
|                           |    |    |           legs before repair is       |
|                           |    |    |           made.                       |
|                           |    |    |                                       |
| 36-1 Mode Annunciators  C | 2  | 0  | (O)One or both may be inoperative     |
|      (On EADI)            |    |    | provided:                             |
|                           |    |    |      a)   Advisory Display Unit       |
|                           |    |    |           operates normally,          |
|                           |    |    |      b)   Autopilot function is not   |
|                           |    |    |           used, and                   |
|                           |    |    |      c)   Associated flight           |
|                           |    |    |           director display is         |
|                           |    |    |           considered inop-            |
|                           |    |    |           erative, and is not used.   |
|                           |    |    |                                       |
| 36-2 CCAS Autopilot     C | 1  | 0  | May be inoperative provided           |
|      Disconnect Aural     |    |    | autopilot is considered inoper-       |
|      Alert System         |    |    | ative and is not used.                |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
-------------------------------------------------------------------------------
-------------------------------------------------------------------------------
| U.S. DEPARTMENT OF TRANSPORTATION                                           |
|                                                                             |
|                                            MASTER MINIMUM EQUIPMENT LIST    |
| FEDERAL AVIATION ADMINISTRATION                                             |
| --------------------------------------------------------------------------- |
| AIRCRAFT:                                | REVISION NO: 8        | PAGE:    |
|                  ATR-42                  |                       |          |
|                                          | DATE: 10/01/1997      | 22-3     |
| --------------------------------------------------------------------------- |
|                        1. | 2. NUMBER INSTALLED                             |
| SYSTEM &                  |    -------------------------------------------- |
| SEQUENCE          ITEM    |    | 3. NUMBER REQUIRED FOR DISPATCH            |
| NUMBERS                   |    |    --------------------------------------- |
| ------------------------- |    |    | 4. REMARKS OR EXCEPTIONS              |
| 22  AUTO FLIGHT           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
| 36-3 AP OFF Light       C | 2  | 1  | (O)One may be inoperative provided    |
|                           |    |    | aural alert is verified to operate    |
|                           |    |    | normally before each departure.       |
|                           |    |    |                                       |
|                         C | 2  | 0  | (M)Both may be inoperative            |
|                           |    |    | provided:                             |
|                           |    |    |      a) Autopilot is not used,        |
|                           |    |    |         and                           |
|                           |    |    |      b) Light(s) erroneously on       |
|                           |    |    |         due  to system failure        |
|                           |    |    |         are  deactivated.             |
|                           |    |    |                                       |
| 36-4 Guidance Light     C | 1  | 0  | May be inoperative provided           |
| ***                       |    |    | approach minimums do not require      |
|                           |    |    | its use.                              |
|                           |    |    |                                       |
| 70-4 AFCS Maintenance   C | -  | 0  |                                       |
|      Panel Controls &     |    |    |                                       |
|      Indicators           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
-------------------------------------------------------------------------------

-------------------------------------------------------------------------------
| U.S. DEPARTMENT OF TRANSPORTATION                                           |
|                                                                             |
|                                            MASTER MINIMUM EQUIPMENT LIST    |
| FEDERAL AVIATION ADMINISTRATION                                             |
| --------------------------------------------------------------------------- |
| AIRCRAFT:                                | REVISION NO: 8        | PAGE:    |
|                  ATR-42                  |                       |          |
|                                          | DATE: 10/01/1997      | 23-1     |
| --------------------------------------------------------------------------- |
|                        1. | 2. NUMBER INSTALLED                             |
| SYSTEM &                  |    -------------------------------------------- |
| SEQUENCE          ITEM    |    | 3. NUMBER REQUIRED FOR DISPATCH            |
| NUMBERS                   |    |    --------------------------------------- |
| ------------------------- |    |    | 4. REMARKS OR EXCEPTIONS              |
| 23  COMMUNICATIONS        |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
| 11-1 Communications     D | -  | -  | Any in excess of those required by    |
|      Systems (VHF, HF,    |    |    | FAR, and not powered by an            |
|      UHF)                 |    |    | Emergency Bus, may be inoperative.    |
|                           |    |    |                                       |
| 22-1 Selective Call     C | 1  | 0  | May be inoperative provided:          |
| ***  System (SELCAL)      |    |    |      a)   Alternate procedures are    |
|                           |    |    |           established and used.       |
|                           |    |    |                OR                     |
|                         D |    |    |      b)   Procedures do not require   |
|                           |    |    |           its use.                    |
|                           |    |    |                                       |
| 22-2 ACARS System       C | 1  | 0  | May be inoperative provided:          |
| ***                       |    |    |      a)   Alternate procedures are    |
|                           |    |    |           established and used.       |
|                           |    |    |                OR                     |
|                         D |    |    |      b)   Procedures do not require   |
|                           |    |    |           its use.                    |
|                           |    |    |                                       |
| *** 1) ACARS            C | 1  | 0  | May be inoperative provided:          |
|        Printer            |    |    |      a)   Alternate procedures are    |
|                           |    |    |           established and used.       |
|                           |    |    |                OR                     |
|                         D |    |    |      b)   Procedures do not require   |
|                           |    |    |           its use.                    |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
-------------------------------------------------------------------------------
-------------------------------------------------------------------------------
| U.S. DEPARTMENT OF TRANSPORTATION                                           |
|                                                                             |
|                                            MASTER MINIMUM EQUIPMENT LIST    |
| FEDERAL AVIATION ADMINISTRATION                                             |
| --------------------------------------------------------------------------- |
| AIRCRAFT:                                | REVISION NO: 8        | PAGE:    |
|                  ATR-42                  |                       |          |
|                                          | DATE: 10/01/1997      | 23-2     |
| --------------------------------------------------------------------------- |
|                        1. | 2. NUMBER INSTALLED                             |
| SYSTEM &                  |    -------------------------------------------- |
| SEQUENCE          ITEM    |    | 3. NUMBER REQUIRED FOR DISPATCH            |
| NUMBERS                   |    |    --------------------------------------- |
| ------------------------- |    |    | 4. REMARKS OR EXCEPTIONS              |
| 23  COMMUNICATIONS        |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
| 31-1 Passenger  Address   |    |    |                                       |
|      System               |    |    |                                       |
|                           |    |    |                                       |
|      1) Passenger       B | 1  | 0  | (O)May be inoperative provided:       |
|         Configuration     |    |    |      a)   Alternate, normal           |
|                           |    |    |           emergency procedures        |
|                           |    |    |           and/or operating            |
|                           |    |    |           restrictions are            |
|                           |    |    |           established and used, and   |
|                           |    |    |      b)   Flight deck/cabin           |
|                           |    |    |           interphone system           |
|                           |    |    |           operates normally.          |
|                           |    |    |                                       |
|      2)   Cabin         C | 1  | 0  | May be inoperative provided           |
|           Attendant       |    |    | altnerate microphone operates         |
|           Handsets        |    |    | normally and is used.                 |
|                           |    |    |                                       |
|      3)   Lavatory      C | -  | -  | (O) May be inoperative provided       |
|           Speaker         |    |    | altenate procedures for               |
|                           |    |    | communicating with lavatory           |
|                           |    |    | occupants are established and used.   |
|                           |    |    |                                       |
|      4)   Cargo Con-    D | 1  | 0  | May be inoperative.                   |
|           figuration      |    |    |                                       |
|                           |    |    |                                       |
| 31-2 Automated          D | 1  | 0  | (O)May be inoperative provided        |
| ***  Passenger            |    |    | alternate procedures are              |
|      Address/Music        |    |    | established and used.                 |
|      System               |    |    |                                       |
|                           |    |    |                                       |
| 44-1 Service Inter-     C | 1  | 0  | May be inoperative provided:          |
|      phone System         |    |    |      a)   Alternate, normal and       |
|      (Flight Deck to      |    |    |           emergency procedures are    |
|      Cabin/Cabin to       |    |    |           established and used, and   |
|      Flight Deck/         |    |    |      b)   PA system operates          |
|      Flight Deck to       |    |    |           normally.                   |
|      Ground)              |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
-------------------------------------------------------------------------------
-------------------------------------------------------------------------------
| U.S. DEPARTMENT OF TRANSPORTATION                                           |
|                                                                             |
|                                            MASTER MINIMUM EQUIPMENT LIST    |
| FEDERAL AVIATION ADMINISTRATION                                             |
| --------------------------------------------------------------------------- |
| AIRCRAFT:                                | REVISION NO: 8        | PAGE:    |
|                  ATR-42                  |                       |          |
|                                          | DATE: 10/01/1997      | 23-3     |
| --------------------------------------------------------------------------- |
|                        1. | 2. NUMBER INSTALLED                             |
| SYSTEM &                  |    -------------------------------------------- |
| SEQUENCE          ITEM    |    | 3. NUMBER REQUIRED FOR DISPATCH            |
| NUMBERS                   |    |    --------------------------------------- |
| ------------------------- |    |    | 4. REMARKS OR EXCEPTIONS              |
| 23  COMMUNICATIONS        |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
| 44-2 Cabin Chime System C | 1  | 0  | (O) May be inopertive provided:       |
|      (Flight Deck to      |    |    |      a)   PA system operates          |
|      Cabin, Seat Belt     |    |    |           normally, and               |
|      and Smoking Signs)   |    |    |      b)   Alternate, normal and       |
|                           |    |    |           emergency procedures are    |
|                           |    |    |           established and used.       |
|                           |    |    |                                       |
| 44-3 Passenger to       C | -  | 0  | (O) May be inoperative provided:      |
|      Flight Attendant     |    |    |      a)   Alternate proceudres are    |
|      Call System          |    |    |           established and used, and   |
|      (Light/Chime)        |    |    |      b)   Lavatory Call System        |
|                           |    |    |           operates normally.          |
|                           |    |    |                OR                     |
|                         C |    |    |      c)   Alternate procedures are    |
|                           |    |    |           established and used, and   |
|                           |    |    |      d)   Lavatory is placarded       |
|                           |    |    |           "Inoperative, Do Not        |
|                           |    |    |           Use".                       |
|                           |    |    |                                       |
|                           |    |    |  NOTE:    These provisos are not      |
|                           |    |    |           intended to prohibit        |
|                           |    |    |           lavatory inspections by     |
|                           |    |    |           crewmembers.                |
|                           |    |    |                                       |
| 45-1 Mechanic Horn      C | 1  | 0  | May be inoperative provided:          |
|                           |    |    |      a)   Aircraft is not left un-    |
|                           |    |    |           attended with GPU on air-   |
|                           |    |    |           craft electrical system,    |
|                           |    |    |           and                         |
|                           |    |    |      b)   Overboard extraction fan    |
|                           |    |    |           operates normally.          |
|                           |    |    |                                       |
| 50-1 Audio Selector       |    |    | Deleted Rev. 4.                       |
|      Panels               |    |    |                                       |
|                           |    |    |                                       |
| 50-2 Headsets           D | -  | 2  | Any in excess of those required       |
|                           |    |    | for flight deck crewmembers may be    |
|                           |    |    | inoperative.                          |
|                           |    |    |                                       |
|                           |    |    |                                       |
-------------------------------------------------------------------------------
-------------------------------------------------------------------------------
| U.S. DEPARTMENT OF TRANSPORTATION                                           |
|                                                                             |
|                                            MASTER MINIMUM EQUIPMENT LIST    |
| FEDERAL AVIATION ADMINISTRATION                                             |
| --------------------------------------------------------------------------- |
| AIRCRAFT:                                | REVISION NO: 8        | PAGE:    |
|                  ATR-42                  |                       |          |
|                                          | DATE: 10/01/1997      | 23-4     |
| --------------------------------------------------------------------------- |
|                        1. | 2. NUMBER INSTALLED                             |
| SYSTEM &                  |    -------------------------------------------- |
| SEQUENCE          ITEM    |    | 3. NUMBER REQUIRED FOR DISPATCH            |
| NUMBERS                   |    |    --------------------------------------- |
| ------------------------- |    |    | 4. REMARKS OR EXCEPTIONS              |
| 23  COMMUNICATIONS        |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
| 50-3 Flight Deck        C | 2  | 0  | (M) May be inoperative provided:      |
|                           |    |    |                                       |
|      Speakers             |    |    |      a)   Operative headsets are      |
|      (Communications      |    |    |           available to each flight    |
|      Function)            |    |    |           deck crewmember, and        |
|                           |    |    |      b)   Aural alert functions of    |
|                           |    |    |           both speakers operate       |
|                           |    |    |           normally.                   |
|                           |    |    |                                       |
| 51-4 Push to Talk       C | -  | 2  | (M) May be inoperative provided:      |
|      Switches (PTT)       |    |    |      a)   Yoke mounted or audio       |
|                           |    |    |           panel PTT switch must       |
|                           |    |    |           operate normally at each    |
|                           |    |    |           pilot's station, and        |
|                           |    |    |      b)   Inoperative switch is       |
|                           |    |    |           verified failed open, or    |
|                           |    |    |           deactivated.                |
|                           |    |    |                                       |
| 60-1 Boom Micro-        A | -  | 0  | May be inoperative provided:          |
|      phones               |    |    |      a)   Flight Data Recorder        |
|                           |    |    |           (FDR) operates normally,    |
|                           |    |    |           and                         |
|                           |    |    |      b)   Repairs are made within     |
|                           |    |    |           three flight days.          |
|                           |    |    |                                       |
| 71-1 Cockpit Voice      A | 1  | 0  | May be inoperative provided:          |
|      Recorder (CVR)       |    |    |      a)   Flight Data Recorder        |
|                           |    |    |           (FDR) operates normally,    |
|                           |    |    |           and                         |
|                           |    |    |      b)   Repairs are made within     |
|                           |    |    |           three flight days.          |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
-------------------------------------------------------------------------------
-------------------------------------------------------------------------------
| U.S. DEPARTMENT OF TRANSPORTATION                                           |
|                                                                             |
|                                            MASTER MINIMUM EQUIPMENT LIST    |
| FEDERAL AVIATION ADMINISTRATION                                             |
| --------------------------------------------------------------------------- |
| AIRCRAFT:                                | REVISION NO: 8        | PAGE:    |
|                  ATR-42                  |                       |          |
|                                          | DATE: 10/01/1997      | 23-5     |
| --------------------------------------------------------------------------- |
|                        1. | 2. NUMBER INSTALLED                             |
| SYSTEM &                  |    -------------------------------------------- |
| SEQUENCE          ITEM    |    | 3. NUMBER REQUIRED FOR DISPATCH            |
| NUMBERS                   |    |    --------------------------------------- |
| ------------------------- |    |    | 4. REMARKS OR EXCEPTIONS              |
| 23  COMMUNICATIONS        |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
| 81-1 Cockpit Handheld   C | -  | 0  | May be inoperative provided           |
|      Microphones          |    |    | associated boom microphones are       |
|                           |    |    | operative.                            |
|                           |    |    |                                       |
| ***  1)   Touchtone     C | -  | 0  | May be inoperative provided           |
|           Type (DTMF)     |    |    | associated boom microphones are       |
|                           |    |    | operative.                            |
|                           |    |    |                                       |
| ***  2)   Touchtone     C | -  | 0  | May be inoperative provided :         |
|           Keypad          |    |    |      a)   Alternate procedures are    |
|           Functions       |    |    |           established and used.       |
|           (DTMF)          |    |    |                OR                     |
|                         D |    |    |      b)   Procedures do not require   |
|                           |    |    |           its use.                    |
|                           |    |    |           deactivated.                |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
-------------------------------------------------------------------------------

-------------------------------------------------------------------------------
| U.S. DEPARTMENT OF TRANSPORTATION                                           |
|                                                                             |
|                                            MASTER MINIMUM EQUIPMENT LIST    |
| FEDERAL AVIATION ADMINISTRATION                                             |
| --------------------------------------------------------------------------- |
| AIRCRAFT:                                | REVISION NO: 8        | PAGE:    |
|                  ATR-42                  |                       |          |
|                                          | DATE: 10/01/1997      | 24-1     |
| --------------------------------------------------------------------------- |
|                        1. | 2. NUMBER INSTALLED                             |
| SYSTEM &                  |    -------------------------------------------- |
| SEQUENCE          ITEM    |    | 3. NUMBER REQUIRED FOR DISPATCH            |
| NUMBERS                   |    |    --------------------------------------- |
| ------------------------- |    |    | 4. REMARKS OR EXCEPTIONS              |
| 24  ELECTRICAL POWER      |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
| 21-1 No. 2 Inverter       |    |    |                                       |
|                           |    |    |                                       |
|      1)   -300          B | 1  | 0  | (O)May be inoperative provided:       |
|                           |    |    |      a)   Flight is conducted in      |
|                           |    |    |           day VMC conditions only,    |
|                           |    |    |           and                         |
|                           |    |    |      c)   Autopilot is not used       |
|                           |    |    |           below 1000 feet AGL.        |
|                           |    |    |                                       |
|      2)   -500          B | 1  | 0  | (M)(O) May be inoperative provided:   |
|                           |    |    |      a)   Flight is conducted in      |
|                           |    |    |           day VMC conditions only,    |
|                           |    |    |      b)   Autopilot is not used       |
|                           |    |    |           below  1000 feet AGL, and   |
|                           |    |    |      c)   TLU manual mode  operates   |
|                           |    |    |           normally.                   |
|                           |    |    |                                       |
| 21-2 INV FAULT Light    C | 2  | 0  | (M)(O)One or both may be inop-        |
|      Systems              |    |    | erative provided:                     |
|                           |    |    |      a)   Associated inverter(s) is   |
|                           |    |    |           verified to operate         |
|                           |    |    |           normally  before each       |
|                           |    |    |           departure, and              |
|                           |    |    |      b)   Light(s) erroneously ON     |
|                           |    |    |           due  to system failure      |
|                           |    |    |           are  deactivated.           |
|                           |    |    |                                       |
| 21-3 AC BTC             B | 1  | 0  | May be failed in the ISOL position    |
|                           |    |    | provided:                             |
|                           |    |    |      a)   Both inverters are          |
|                           |    |    |           verified  to operate        |
|                           |    |    |           normally before  each       |
|                           |    |    |           departure, and              |
|                           |    |    |      b)   DC BTC operates normally.   |
|                           |    |    |                                       |
| 21-4 BUS OFF Light      C | 2  | 0  | (M)May be inoperative provided        |
|      Systems              |    |    | that light(s) erroneously ON due to   |
|                           |    |    | system failure are deactivated.       |
|                           |    |    |                                       |
|                           |    |    |                                       |
-------------------------------------------------------------------------------
-------------------------------------------------------------------------------
| U.S. DEPARTMENT OF TRANSPORTATION                                           |
|                                                                             |
|                                            MASTER MINIMUM EQUIPMENT LIST    |
| FEDERAL AVIATION ADMINISTRATION                                             |
| --------------------------------------------------------------------------- |
| AIRCRAFT:                                | REVISION NO: 8        | PAGE:    |
|                  ATR-42                  |                       |          |
|                                          | DATE: 10/01/1997      | 24-2     |
| --------------------------------------------------------------------------- |
|                        1. | 2. NUMBER INSTALLED                             |
| SYSTEM &                  |    -------------------------------------------- |
| SEQUENCE          ITEM    |    | 3. NUMBER REQUIRED FOR DISPATCH            |
| NUMBERS                   |    |    --------------------------------------- |
| ------------------------- |    |    | 4. REMARKS OR EXCEPTIONS              |
| 24  ELECTRICAL POWER      |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
| 21-5 ACW External       C | 1  | 0  |                                       |
|      Power System         |    |    |                                       |
|                           |    |    |                                       |
| 22-1 ACW GEN FAULT      C | 2  | 1  | (M)(O)One may be inoperative          |
|      Light Systems        |    |    | provided:                             |
|                           |    |    |      a)   ACW BUS OFF light systems   |
|                           |    |    |           operate normally,           |
|                           |    |    |      b)   ACW BTC operates            |
|                           |    |    |           normally,  and              |
|                           |    |    |      c)   Light(s) erroneously ON     |
|                           |    |    |           due  to system failure      |
|                           |    |    |           are  deactivated.           |
|                           |    |    |                                       |
| 22-2 ACW BTC            B | 1  | 0  | (O)May be inoperative so that it      |
|                           |    |    | remains open provided:                |
|                           |    |    |      a)   All other components of     |
|                           |    |    |           both  ACW systems operate   |
|                           |    |    |           normally, and               |
|                           |    |    |      b)   Hydraulic crossfeed valve   |
|                           |    |    |           operates normally, and is   |
|                           |    |    |           selected ON before          |
|                           |    |    |           takeoff  and landing.       |
|                           |    |    |                                       |
| 22-3 ACW BUS OFF Light  C | 2  | 0  | (M)May be inoperative provided        |
|      Systems              |    |    | that lights erroneously ON due to     |
|                           |    |    | system failure are deactivated.       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
-------------------------------------------------------------------------------
-------------------------------------------------------------------------------
| U.S. DEPARTMENT OF TRANSPORTATION                                           |
|                                                                             |
|                                            MASTER MINIMUM EQUIPMENT LIST    |
| FEDERAL AVIATION ADMINISTRATION                                             |
| --------------------------------------------------------------------------- |
| AIRCRAFT:                                | REVISION NO: 8        | PAGE:    |
|                  ATR-42                  |                       |          |
|                                          | DATE: 10/01/1997      | 24-3     |
| --------------------------------------------------------------------------- |
|                        1. | 2. NUMBER INSTALLED                             |
| SYSTEM &                  |    -------------------------------------------- |
| SEQUENCE          ITEM    |    | 3. NUMBER REQUIRED FOR DISPATCH            |
| NUMBERS                   |    |    --------------------------------------- |
| ------------------------- |    |    | 4. REMARKS OR EXCEPTIONS              |
| 24  ELECTRICAL POWER      |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
| 22-4 ACW Generator      B | 2  | 1  | (O)One may be inoperative for day     |
|      Systems              |    |    | operations only provided:             |
|                           |    |    |      a)   Flight remains at or        |
|                           |    |    |           below  FL 200 (-300         |
|                           |    |    |           only),                      |
|                           |    |    |      b)   The airplane is not         |
|                           |    |    |           operated  in known or       |
|                           |    |    |           forecast icing              |
|                           |    |    |           conditions,                 |
|                           |    |    |      c)   The airplane does not       |
|                           |    |    |           depart  from or to an       |
|                           |    |    |           airport with  wet or        |
|                           |    |    |           contaminated runways,       |
|                           |    |    |      d)   DC auxiliary hydraulic      |
|                           |    |    |           pump  operates normally,    |
|                           |    |    |      e)   Both ACW hydraulic pumps    |
|                           |    |    |           operate normally,           |
|                           |    |    |      f)   All wheel brakes operate    |
|                           |    |    |           normally,                   |
|                           |    |    |      g)   Nose wheel steering         |
|                           |    |    |           operates  normally, and     |
|                           |    |    |      h)   AFM performance penalties   |
|                           |    |    |           are applied.                |
|                           |    |    |                                       |
|                           |    |    |  NOTE :   ACW Service Bus "SHED"      |
|                           |    |    |           light will be illuminated   |
|                           |    |    |           on FA panel.                |
|                           |    |    |                                       |
| 22-5 ACW SHED           C | 1  | 0  |                                       |
|      Indicator (Flight    |    |    |                                       |
|      Attendant's Panel)   |    |    |                                       |
|                           |    |    |                                       |
| 22-6 ACW Service Bus    C | 1  | 0  | May be inoperative provided  switch   |
|                           |    |    | (on FA panel) remains OFF.            |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
-------------------------------------------------------------------------------
-------------------------------------------------------------------------------
| U.S. DEPARTMENT OF TRANSPORTATION                                           |
|                                                                             |
|                                            MASTER MINIMUM EQUIPMENT LIST    |
| FEDERAL AVIATION ADMINISTRATION                                             |
| --------------------------------------------------------------------------- |
| AIRCRAFT:                                | REVISION NO: 8        | PAGE:    |
|                  ATR-42                  |                       |          |
|                                          | DATE: 10/01/1997      | 24-4     |
| --------------------------------------------------------------------------- |
|                        1. | 2. NUMBER INSTALLED                             |
| SYSTEM &                  |    -------------------------------------------- |
| SEQUENCE          ITEM    |    | 3. NUMBER REQUIRED FOR DISPATCH            |
| NUMBERS                   |    |    --------------------------------------- |
| ------------------------- |    |    | 4. REMARKS OR EXCEPTIONS              |
| 24  ELECTRICAL POWER      |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
| 30-1 DC Generator       A | 2  | 1  | (M)(O)May be inoperative provided:    |
|      Channels  (-500      |    |    |      a)   TRU is checked operative    |
|      Only)                |    |    |           prior to each departure,    |
|                           |    |    |      b)   Extended overwater opera-   |
|                           |    |    |           tions are not conducted,    |
|                           |    |    |      c)   Single engine taxi is not   |
|                           |    |    |           conducted,                  |
|                           |    |    |      d)   Operative DC GEN is on      |
|                           |    |    |           line  at least 6 minutes    |
|                           |    |    |           prior to  departure, and    |
|                           |    |    |      e)   Operations are limited to   |
|                           |    |    |           not more than two flight    |
|                           |    |    |           days before repairs are     |
|                           |    |    |           made.                       |
|                           |    |    |                                       |
| 30-2 TRU (Transformer   C | 1  | 0  |                                       |
| ***  Rectifier Unit)      |    |    |                                       |
|                           |    |    |                                       |
| 32-1 DC GEN FAULT       C | 2  | 1  | (M)One may be inoperative             |
|      Light Systems        |    |    | provided:                             |
|                           |    |    |      a)   DC BTC system is verified   |
|                           |    |    |           to  operate normally        |
|                           |    |    |           before each  departure,     |
|                           |    |    |           and                         |
|                           |    |    |      b)   Lights erroneously on due   |
|                           |    |    |           to  system failure are      |
|                           |    |    |           deactivated.                |
|                           |    |    |                                       |
| 32-2 DC BTC System      B | 1  | 0  | (M)(O)May be in the ISOL position     |
|                           |    |    | provided:                             |
|                           |    |    |      a)   All other components of     |
|                           |    |    |           both  DC systems (except    |
|                           |    |    |           service  bus and utility    |
|                           |    |    |           bus) operate  normally,     |
|                           |    |    |      b)   AC BTC operates normally,   |
|                           |    |    |           and                         |
|                           |    |    |      c)   Hydraulic crossfeed         |
|                           |    |    |           operates  normally, and     |
|                           |    |    |           is selected ON  before      |
|                           |    |    |           takeoff and landing.        |
-------------------------------------------------------------------------------
-------------------------------------------------------------------------------
| U.S. DEPARTMENT OF TRANSPORTATION                                           |
|                                                                             |
|                                            MASTER MINIMUM EQUIPMENT LIST    |
| FEDERAL AVIATION ADMINISTRATION                                             |
| --------------------------------------------------------------------------- |
| AIRCRAFT:                                | REVISION NO: 8        | PAGE:    |
|                  ATR-42                  |                       |          |
|                                          | DATE: 10/01/1997      | 24-5     |
| --------------------------------------------------------------------------- |
|                        1. | 2. NUMBER INSTALLED                             |
| SYSTEM &                  |    -------------------------------------------- |
| SEQUENCE          ITEM    |    | 3. NUMBER REQUIRED FOR DISPATCH            |
| NUMBERS                   |    |    --------------------------------------- |
| ------------------------- |    |    | 4. REMARKS OR EXCEPTIONS              |
| 24  ELECTRICAL POWER      |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
| 32-3 DC SVCE & UTLY     C | 1  | 0  | May be inoperative provided switch    |
|      BUS Control System   |    |    | remains OFF.                          |
|                           |    |    |                                       |
| 32-4 DC BUS OFF Lights  C | 2  | 0  | (M)May be inoperative provided        |
|                           |    |    | that light(s) erroneously ON due to   |
|                           |    |    | system failure are deactivated.       |
|                           |    |    |                                       |
| 32-5 DC SHED  Indicator C | 1  | 0  |                                       |
|      (Flight              |    |    |                                       |
|      Attendant's Panel)   |    |    |                                       |
|                           |    |    |                                       |
| 46-1 DC External Power  C | 1  | 0  |                                       |
|      System               |    |    |                                       |
|                           |    |    |                                       |
| 77-1 Electrical           |    |    | DELETED  REV  3.                      |
|      Maintenance Panel    |    |    |                                       |
|      Controls &           |    |    |                                       |
|      Indicators           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
-------------------------------------------------------------------------------

-------------------------------------------------------------------------------
| U.S. DEPARTMENT OF TRANSPORTATION                                           |
|                                                                             |
|                                            MASTER MINIMUM EQUIPMENT LIST    |
| FEDERAL AVIATION ADMINISTRATION                                             |
| --------------------------------------------------------------------------- |
| AIRCRAFT:                                | REVISION NO: 8        | PAGE:    |
|                  ATR-42                  |                       |          |
|                                          | DATE: 10/01/1997      | 25-1     |
| --------------------------------------------------------------------------- |
|                        1. | 2. NUMBER INSTALLED                             |
| SYSTEM &                  |    -------------------------------------------- |
| SEQUENCE          ITEM    |    | 3. NUMBER REQUIRED FOR DISPATCH            |
| NUMBERS                   |    |    --------------------------------------- |
| ------------------------- |    |    | 4. REMARKS OR EXCEPTIONS              |
| 25  EQUIPMENT/FURNISHINGS |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
| 11-0 Observer Seat      A | 1  | 0  | May be inoperative provided:          |
|      (Including           |    |    |      a)   A passenger seat in the     |
|      Associated           |    |    |           passenger cabin is made     |
|      Equipment)           |    |    |           available to an FAA         |
|                           |    |    |           inspector for the           |
|                           |    |    |           performance of official     |
|                           |    |    |           duties, and                 |
|                           |    |    |      b)   Operations are limited to   |
|                           |    |    |           not more than two flight    |
|                           |    |    |           days before repairs are     |
|                           |    |    |           made.                       |
|                           |    |    |                                       |
| 11-1 Shoulder Harnesses   |    |    | DELETED REV  3.                       |
|      (Flight Deck)        |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
-------------------------------------------------------------------------------
-------------------------------------------------------------------------------
| U.S. DEPARTMENT OF TRANSPORTATION                                           |
|                                                                             |
|                                            MASTER MINIMUM EQUIPMENT LIST    |
| FEDERAL AVIATION ADMINISTRATION                                             |
| --------------------------------------------------------------------------- |
| AIRCRAFT:                                | REVISION NO: 8        | PAGE:    |
|                  ATR-42                  |                       |          |
|                                          | DATE: 10/01/1997      | 25-2     |
| --------------------------------------------------------------------------- |
|                        1. | 2. NUMBER INSTALLED                             |
| SYSTEM &                  |    -------------------------------------------- |
| SEQUENCE          ITEM    |    | 3. NUMBER REQUIRED FOR DISPATCH            |
| NUMBERS                   |    |    --------------------------------------- |
| ------------------------- |    |    | 4. REMARKS OR EXCEPTIONS              |
| 25  EQUIPMENT/FURNISHINGS |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
| 12-1 Flight Crew Seat     |    |    |                                       |
|                           |    |    |                                       |
|      1)   Vertical      A | -  | 0  | (M) May be inoperative provided:      |
|           Adjustment      |    |    |      a)   Seat position is            |
|                           |    |    |           acceptable to affected      |
|                           |    |    |           crewmember,                 |
|                           |    |    |      b)   Fore/aft adjustment         |
|                           |    |    |           operates normally, and      |
|                           |    |    |      c)   Repairs are made within     |
|                           |    |    |           three flight days.          |
|                           |    |    |                                       |
|      2)   Recline       A | -  | 0  | May be inoperative provided:          |
|                           |    |    |      a)   Seat is acceptable to       |
|                           |    |    |           affected crewmember, and    |
|                           |    |    |      b)   Repairs are made within     |
|                           |    |    |           three flight days.          |
|                           |    |    |                                       |
| ***  3)   Lumbar and    A | -  | 0  | May be inoperative provided:          |
|           Thigh Support   |    |    |      a)   Seat is acceptable to       |
|                           |    |    |           affected crewmember, and    |
|                           |    |    |      b)   Repairs are made within     |
|                           |    |    |           three flight days.          |
|                           |    |    |                                       |
|      4)   Arm Rest      A | -  | 0  | (M) May be inoperative provided:      |
|                           |    |    |      a)   Associated armrest is       |
|                           |    |    |           removed or secured in the   |
|                           |    |    |           stowed position, and        |
|                           |    |    |      b)   Repairs are made within     |
|                           |    |    |           three flight days.          |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
-------------------------------------------------------------------------------
-------------------------------------------------------------------------------
| U.S. DEPARTMENT OF TRANSPORTATION                                           |
|                                                                             |
|                                            MASTER MINIMUM EQUIPMENT LIST    |
| FEDERAL AVIATION ADMINISTRATION                                             |
| --------------------------------------------------------------------------- |
| AIRCRAFT:                                | REVISION NO: 8        | PAGE:    |
|                  ATR-42                  |                       |          |
|                                          | DATE: 10/01/1997      | 25-3     |
| --------------------------------------------------------------------------- |
|                        1. | 2. NUMBER INSTALLED                             |
| SYSTEM &                  |    -------------------------------------------- |
| SEQUENCE          ITEM    |    | 3. NUMBER REQUIRED FOR DISPATCH            |
| NUMBERS                   |    |    --------------------------------------- |
| ------------------------- |    |    | 4. REMARKS OR EXCEPTIONS              |
| 25  EQUIPMENT/FURNISHINGS |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
| 21-1 Flight Attendant   C | -  | -  | (M)(O)One single or one dual seat     |
|      Seat Assembly        |    |    | position seat may be inoperative      |
|      (Single or Dual      |    |    | provided:                             |
|      Position)            |    |    |      a)   Affected seat position(s)   |
|                           |    |    |           is not occupied,            |
|                           |    |    |      b)   Flight attendant(s)         |
|                           |    |    |           displaced by inoperative    |
|                           |    |    |           seat position(s) occupy     |
|                           |    |    |           the passenger seat(s)       |
|                           |    |    |           most accessible to their    |
|                           |    |    |           assigned exit,              |
|                           |    |    |      c)   Alternate procedures are    |
|                           |    |    |           established for displaced   |
|                           |    |    |           flight attendant(s),        |
|                           |    |    |      d)   Folding type seat is        |
|                           |    |    |           stowed or secured in the    |
|                           |    |    |           retracted position, and     |
|                           |    |    |      e)   Passenger seat(s)           |
|                           |    |    |           assigned to flight          |
|                           |    |    |           attendant(s) is             |
|                           |    |    |           placarded "FOR FLIGHT       |
|                           |    |    |           ATTENDANT USE ONLY"         |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |  (Continued)                          |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
-------------------------------------------------------------------------------
-------------------------------------------------------------------------------
| U.S. DEPARTMENT OF TRANSPORTATION                                           |
|                                                                             |
|                                            MASTER MINIMUM EQUIPMENT LIST    |
| FEDERAL AVIATION ADMINISTRATION                                             |
| --------------------------------------------------------------------------- |
| AIRCRAFT:                                | REVISION NO: 8        | PAGE:    |
|                  ATR-42                  |                       |          |
|                                          | DATE: 10/01/1997      | 25-4     |
| --------------------------------------------------------------------------- |
|                        1. | 2. NUMBER INSTALLED                             |
| SYSTEM &                  |    -------------------------------------------- |
| SEQUENCE          ITEM    |    | 3. NUMBER REQUIRED FOR DISPATCH            |
| NUMBERS                   |    |    --------------------------------------- |
| ------------------------- |    |    | 4. REMARKS OR EXCEPTIONS              |
| 25  EQUIPMENT/FURNISHINGS |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
| 21-1 Flight Attendant     |    |    |   NOTE 1: A folding seat that will    |
|      Seat Assembly        |    |    |           not stow automatically is   |
|      (Single or Dual      |    |    |           considered inoperative.     |
|      Position) (Cont'd)   |    |    |                                       |
|                           |    |    |   NOTE 2: A seat position with an     |
|                           |    |    |           inoperative or missing      |
|                           |    |    |           lap  belt is considered     |
|                           |    |    |           inoperative.                |
|                           |    |    |                                       |
|                           |    |    |   NOTE 3: The above provisos apply    |
|                           |    |    |           to  required flight         |
|                           |    |    |           attendant  seats.  Seat     |
|                           |    |    |           positions in  excess of     |
|                           |    |    |           those required  may be      |
|                           |    |    |           inoperative provided        |
|                           |    |    |           they are properly stowed    |
|                           |    |    |           or  secured in the          |
|                           |    |    |           retracted  position.        |
|                           |    |    |           Individual  operators,      |
|                           |    |    |           when operating  with        |
|                           |    |    |           inoperative seats,  will    |
|                           |    |    |           consider the locations      |
|                           |    |    |           and combinations of seats   |
|                           |    |    |           to ensure that the          |
|                           |    |    |           proximity to exits and      |
|                           |    |    |           distribution requirements   |
|                           |    |    |           of the applicable FAR are   |
|                           |    |    |           met.                        |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
-------------------------------------------------------------------------------
-------------------------------------------------------------------------------
| U.S. DEPARTMENT OF TRANSPORTATION                                           |
|                                                                             |
|                                            MASTER MINIMUM EQUIPMENT LIST    |
| FEDERAL AVIATION ADMINISTRATION                                             |
| --------------------------------------------------------------------------- |
| AIRCRAFT:                                | REVISION NO: 8        | PAGE:    |
|                  ATR-42                  |                       |          |
|                                          | DATE: 10/01/1997      | 25-5     |
| --------------------------------------------------------------------------- |
|                        1. | 2. NUMBER INSTALLED                             |
| SYSTEM &                  |    -------------------------------------------- |
| SEQUENCE          ITEM    |    | 3. NUMBER REQUIRED FOR DISPATCH            |
| NUMBERS                   |    |    --------------------------------------- |
| ------------------------- |    |    | 4. REMARKS OR EXCEPTIONS              |
| 25  EQUIPMENT/FURNISHINGS |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
| 25-4 Underseat Baggage  C |  - | -  | (M)(O)May be inoperative  provided:   |
|      Restraining Bars     |    |    |      a)   Baggage is not stowed       |
|                           |    |    |           under seat with             |
|                           |    |    |           inoperative restraining     |
|                           |    |    |           bar,                        |
|                           |    |    |      b)   Associated seat is          |
|                           |    |    |           placarded "DO NOT STOW      |
|                           |    |    |           BAGGAGE UNDER THIS          |
|                           |    |    |           SEAT", and                  |
|                           |    |    |      c)   Procedures are              |
|                           |    |    |           established to alert        |
|                           |    |    |           Cabin Crew of               |
|                           |    |    |           inoperative restraining     |
|                           |    |    |           bar.                        |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
-------------------------------------------------------------------------------
-------------------------------------------------------------------------------
| U.S. DEPARTMENT OF TRANSPORTATION                                           |
|                                                                             |
|                                            MASTER MINIMUM EQUIPMENT LIST    |
| FEDERAL AVIATION ADMINISTRATION                                             |
| --------------------------------------------------------------------------- |
| AIRCRAFT:                                | REVISION NO: 8        | PAGE:    |
|                  ATR-42                  |                       |          |
|                                          | DATE: 10/01/1997      | 25-6     |
| --------------------------------------------------------------------------- |
|                        1. | 2. NUMBER INSTALLED                             |
| SYSTEM &                  |    -------------------------------------------- |
| SEQUENCE          ITEM    |    | 3. NUMBER REQUIRED FOR DISPATCH            |
| NUMBERS                   |    |    --------------------------------------- |
| ------------------------- |    |    | 4. REMARKS OR EXCEPTIONS              |
| 25  EQUIPMENT/FURNISHINGS |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
| 30-1 Passenger Seats      |    |    |                                       |
|                           |    |    |                                       |
|      1)   Seat Backs    D | -  | -  | (M) May be inoperative secured in     |
|                           |    |    | the upright position.                 |
|                           |    |    |                                       |
|                           |    |    | NOTE 1:   Seat may be occupied.       |
|                           |    |    |                                       |
|                         D | -  | -  | (M) May be inoperative in other       |
|                           |    |    | than the upright position provided:   |
|                           |    |    |      a)   Seat does not block an      |
|                           |    |    |           Emergency Exit,             |
|                           |    |    |      b)   Seat does not restrict      |
|                           |    |    |           any passenger from access   |
|                           |    |    |           to the main aircraft        |
|                           |    |    |           aisle,                      |
|                           |    |    |      c)   The affected seat(s) is     |
|                           |    |    |           blocked and placarded "Do   |
|                           |    |    |           Not Occupy", and            |
|                           |    |    |      d)   May not be required by a    |
|                           |    |    |           Flight Attendant moved      |
|                           |    |    |           due to an inoperative       |
|                           |    |    |           seat.                       |
|                           |    |    |                                       |
|                           |    |    | NOTE 2:   A seat with an              |
|                           |    |    |           inoperative seat belt is    |
|                           |    |    |           considered inoperative.     |
|                           |    |    |                                       |
|                           |    |    | NOTE 3:   Inoperative seats do not    |
|                           |    |    |           affect the required         |
|                           |    |    |           number of Flight            |
|                           |    |    |           Attendants.                 |
|                           |    |    |                                       |
| 30-2 FASTEN SEAT BELTS  C | -  | -  | One or more signs or placards may     |
|      WHILE SEATED Signs   |    |    | be illegible or missing provided a    |
|      or Placards          |    |    | legible sign or placard is            |
|                           |    |    | readable from each occupied           |
|                           |    |    | passenger seat.                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
-------------------------------------------------------------------------------
-------------------------------------------------------------------------------
| U.S. DEPARTMENT OF TRANSPORTATION                                           |
|                                                                             |
|                                            MASTER MINIMUM EQUIPMENT LIST    |
| FEDERAL AVIATION ADMINISTRATION                                             |
| --------------------------------------------------------------------------- |
| AIRCRAFT:                                | REVISION NO: 8        | PAGE:    |
|                  ATR-42                  |                       |          |
|                                          | DATE: 10/01/1997      | 25-7     |
| --------------------------------------------------------------------------- |
|                        1. | 2. NUMBER INSTALLED                             |
| SYSTEM &                  |    -------------------------------------------- |
| SEQUENCE          ITEM    |    | 3. NUMBER REQUIRED FOR DISPATCH            |
| NUMBERS                   |    |    --------------------------------------- |
| ------------------------- |    |    | 4. REMARKS OR EXCEPTIONS              |
| 25  EQUIPMENT/FURNISHINGS |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
| 36-1 Passenger            | -  | 0  | Passenger convenience items, as       |
| ***  Convenience          |    |    | expressed in this MMEL, are those     |
|      Item(s)              |    |    | related to passenger convenience,     |
|                           |    |    | comfort, or entertainment such as,    |
|                           |    |    | but not limited to, galley            |
|                           |    |    | equipment, movie equipment, ash       |
|                           |    |    | trays, stereo equipment, overhead     |
|                           |    |    | reading lamps, etc.  Items            |
|                           |    |    | addressed elsewhere in this           |
|                           |    |    | document shall not be included.       |
|                           |    |    | (M) and (O) procedures may be         |
|                           |    |    | required and included in the air      |
|                           |    |    | carrier's appropriate document.       |
|                           |    |    |                                       |
|                           |    |    |  NOTE:    Lavatory door ash trays     |
|                           |    |    |           are  not considered         |
|                           |    |    |           passenger convenience       |
|                           |    |    |           items.                      |
|                           |    |    |                                       |
| 40-1 Lavatory Door      A | 1  | 0  | May be missing provided it is         |
|      Ashtrays             |    |    | replaced within three calendar        |
|                           |    |    | days.                                 |
|                           |    |    |                                       |
| 64-1 First Aid Kits     D | -  | 1  | Any in excess of those required by    |
|                           |    |    | FAR may be incomplete or missing      |
|                           |    |    | provided required distribution is     |
|                           |    |    | maintained.                           |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
-------------------------------------------------------------------------------
-------------------------------------------------------------------------------
| U.S. DEPARTMENT OF TRANSPORTATION                                           |
|                                                                             |
|                                            MASTER MINIMUM EQUIPMENT LIST    |
| FEDERAL AVIATION ADMINISTRATION                                             |
| --------------------------------------------------------------------------- |
| AIRCRAFT:                                | REVISION NO: 8        | PAGE:    |
|                  ATR-42                  |                       |          |
|                                          | DATE: 10/01/1997      | 25-8     |
| --------------------------------------------------------------------------- |
|                        1. | 2. NUMBER INSTALLED                             |
| SYSTEM &                  |    -------------------------------------------- |
| SEQUENCE          ITEM    |    | 3. NUMBER REQUIRED FOR DISPATCH            |
| NUMBERS                   |    |    --------------------------------------- |
| ------------------------- |    |    | 4. REMARKS OR EXCEPTIONS              |
| 25  EQUIPMENT/FURNISHINGS |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
| 65-1  Megaphones        C | -  | 0  |  Any in excess of those required by   |
|                           |    |    |  FAR may be inoperative or missing    |
|                           |    |    |  provided:                            |
|                           |    |    |     a) The inoperative megaphone is   |
|                           |    |    |        removed from the passenger     |
|                           |    |    |        cabin, and                     |
|                           |    |    |     b) Required distribution is       |
|                           |    |    |        maintained.                    |
|                           |    |    |                                       |
|                           |    |    |  NOTE:  Not required for all cargo    |
|                           |    |    |         operations.                   |
|                           |    |    |                                       |
| 66-1 Emergency Locator  C | -  | 0  | As required by FAR.                   |
|      Transmitter (ELT)    |    |    |                                       |
|                           |    |    |                                       |
| 77-1 Cabin Emergency    C | -  | 0  | May be inoperative or missing         |
|      Flashlights          |    |    | provided crewmember in affected       |
|                           |    |    | position has an equivalent            |
|                           |    |    | operating flashlight readily          |
|                           |    |    | available.                            |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
-------------------------------------------------------------------------------

-------------------------------------------------------------------------------
| U.S. DEPARTMENT OF TRANSPORTATION                                           |
|                                                                             |
|                                            MASTER MINIMUM EQUIPMENT LIST    |
| FEDERAL AVIATION ADMINISTRATION                                             |
| --------------------------------------------------------------------------- |
| AIRCRAFT:                                | REVISION NO: 8        | PAGE:    |
|                  ATR-42                  |                       |          |
|                                          | DATE: 10/01/1997      | 26-1     |
| --------------------------------------------------------------------------- |
|                        1. | 2. NUMBER INSTALLED                             |
| SYSTEM &                  |    -------------------------------------------- |
| SEQUENCE          ITEM    |    | 3. NUMBER REQUIRED FOR DISPATCH            |
| NUMBERS                   |    |    --------------------------------------- |
| ------------------------- |    |    | 4. REMARKS OR EXCEPTIONS              |
| 26  FIRE PROTECTION       |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
| 12-1 Engine Fire        C | 4  | 2  | One loop on each engine system may    |
|      Detection Systems    |    |    | be inoperative provided the           |
|      (Loops)              |    |    | affected loop(s) is selected OFF.     |
|                           |    |    |                                       |
| 12-2 FUEL SO Lights     C | 2  | 0  | (O)May be inoperative provided        |
|      (In Condition        |    |    | alternate procedures are              |
|      Levers)              |    |    | established and used.                 |
|                           |    |    |                                       |
| 12-3 #2 Engine NAC      C | 1  | 0  |                                       |
|      Overheat System      |    |    |                                       |
|                           |    |    |                                       |
| 15-1 Forward Cargo      C | 1  | 0  | May be inoperative provided cargo     |
|      Compartment Smoke    |    |    | compartment remains empty or only     |
|      Detection System     |    |    | non-combustible materials are         |
|                           |    |    | carried.                              |
|                           |    |    |                                       |
|     1) Dual Detector    C | 2  | 1  | (M)May be inoperative provided        |
|        System             |    |    | compartment contains no smoke         |
|                           |    |    | curtains, or smoke curtains remain    |
|                           |    |    | in the open position throughout the   |
|                           |    |    | flight.                               |
|                           |    |    |                                       |
|                         C | 2  | 0  | May be inoperative provided cargo     |
|                           |    |    | compartment remains empty or only     |
|                           |    |    | non-combustible materials are         |
|                           |    |    | carried.                              |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
-------------------------------------------------------------------------------
-------------------------------------------------------------------------------
| U.S. DEPARTMENT OF TRANSPORTATION                                           |
|                                                                             |
|                                            MASTER MINIMUM EQUIPMENT LIST    |
| FEDERAL AVIATION ADMINISTRATION                                             |
| --------------------------------------------------------------------------- |
| AIRCRAFT:                                | REVISION NO: 8        | PAGE:    |
|                  ATR-42                  |                       |          |
|                                          | DATE: 10/01/1997      | 26-2     |
| --------------------------------------------------------------------------- |
|                        1. | 2. NUMBER INSTALLED                             |
| SYSTEM &                  |    -------------------------------------------- |
| SEQUENCE          ITEM    |    | 3. NUMBER REQUIRED FOR DISPATCH            |
| NUMBERS                   |    |    --------------------------------------- |
| ------------------------- |    |    | 4. REMARKS OR EXCEPTIONS              |
| 26  FIRE PROTECTION       |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
| 15-2 Aft Cargo            |    |    |                                       |
|      Compartment Smoke    |    |    |                                       |
|      Detection System     |    |    |                                       |
|                           |    |    |                                       |
|      1) With Mod. 2000  C | 1  | 0  | May be inoperative provided cargo     |
|         Incorporated      |    |    | compartment remains empty or only     |
|                           |    |    | non-combustible materials are         |
|                           |    |    | carried.                              |
|                           |    |    |                                       |
|      2) Without Mod.    C | 1  | 0  | May be inoperative provided:          |
|         2000              |    |    |     a) Cargo compartment remains      |
|         Incorporated      |    |    |        empty or only noncombustible   |
|                           |    |    |        materials are carried, and     |
|                           |    |    |     b) Aft lavatory is considered     |
|                           |    |    |        inoperative and is locked.     |
|                           |    |    |                                       |
|                           |    |    | NOTE:    This proviso is not          |
|                           |    |    |          intended to prohibit         |
|                           |    |    |          lavatory inspections by      |
|                           |    |    |          crewmembers.                 |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
-------------------------------------------------------------------------------
-------------------------------------------------------------------------------
| U.S. DEPARTMENT OF TRANSPORTATION                                           |
|                                                                             |
|                                            MASTER MINIMUM EQUIPMENT LIST    |
| FEDERAL AVIATION ADMINISTRATION                                             |
| --------------------------------------------------------------------------- |
| AIRCRAFT:                                | REVISION NO: 8        | PAGE:    |
|                  ATR-42                  |                       |          |
|                                          | DATE: 10/01/1997      | 26-3     |
| --------------------------------------------------------------------------- |
|                        1. | 2. NUMBER INSTALLED                             |
| SYSTEM &                  |    -------------------------------------------- |
| SEQUENCE          ITEM    |    | 3. NUMBER REQUIRED FOR DISPATCH            |
| NUMBERS                   |    |    --------------------------------------- |
| ------------------------- |    |    | 4. REMARKS OR EXCEPTIONS              |
| 26  FIRE PROTECTION       |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
| 17-1 Lavatory Smoke     C | -  | 0  | (M)(O)May be inoperative provided:    |
|      Detection System     |    |    |     a) Lavatory fire extinguisher     |
|                           |    |    |        system operates normally.      |
|                           |    |    |          OR                           |
|                         C |    |    |     b) Lavatory waste receptacle is   |
|                           |    |    |        empty,                         |
|                           |    |    |     c) Lavatory door is locked        |
|                           |    |    |        closed and placarded "INOP-    |
|                           |    |    |        ERATIVE - DO NOT ENTER", and   |
|                           |    |    |     d) Lavatory is not used for any   |
|                           |    |    |        purpose.                       |
|                           |    |    |                                       |
|                           |    |    | NOTE 1:  These provisos are not       |
|                           |    |    |          intended to prohibit         |
|                           |    |    |          lavatory inspections by      |
|                           |    |    |          crewmembers.                 |
|                           |    |    |                                       |
|                           |    |    | NOTE 2:  A lavatory smoke detection   |
|                           |    |    |          system is not required for   |
|                           |    |    |          all-cargo operations.        |
|                           |    |    |                                       |
| 18-1 Lavatory Smoke     C | 2  | 1  | (O)May be inoperative provided the    |
|      Fans                 |    |    | remaining fan is checked and          |
|                           |    |    | operates normally before each         |
|                           |    |    | departure.                            |
|                           |    |    |                                       |
|                         C | 2  | 0  | May be inoperative provided the       |
|                           |    |    | lavatory is considered inoperative    |
|                           |    |    | and is locked and placarded           |
|                           |    |    | "Inoperative, Do Not Use."            |
|                           |    |    |                                       |
|                           |    |    | NOTE:    This proviso is not in-      |
|                           |    |    |          tended to prohibit           |
|                           |    |    |          lavatory inspections by      |
|                           |    |    |          crewmembers.                 |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
-------------------------------------------------------------------------------
-------------------------------------------------------------------------------
| U.S. DEPARTMENT OF TRANSPORTATION                                           |
|                                                                             |
|                                            MASTER MINIMUM EQUIPMENT LIST    |
| FEDERAL AVIATION ADMINISTRATION                                             |
| --------------------------------------------------------------------------- |
| AIRCRAFT:                                | REVISION NO: 8        | PAGE:    |
|                  ATR-42                  |                       |          |
|                                          | DATE: 10/01/1997      | 26-4     |
| --------------------------------------------------------------------------- |
|                        1. | 2. NUMBER INSTALLED                             |
| SYSTEM &                  |    -------------------------------------------- |
| SEQUENCE          ITEM    |    | 3. NUMBER REQUIRED FOR DISPATCH            |
| NUMBERS                   |    |    --------------------------------------- |
| ------------------------- |    |    | 4. REMARKS OR EXCEPTIONS              |
| 26  FIRE PROTECTION       |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
| 21-1 AGENT DISCH Lights C | 4  | 2  | (M)Two may be inoperative provided:   |
|      (Engine)             |    |    |     a) Inoperative lights are not     |
|                           |    |    |        on the same fire               |
|                           |    |    |        extinguisher bottle,           |
|                           |    |    |     b) Adequate bottle pressure is    |
|                           |    |    |        verified once each flight      |
|                           |    |    |        day, and                       |
|                           |    |    |     c) Light(s) erroneously ON due    |
|                           |    |    |        to system failure are          |
|                           |    |    |        deactivated.                   |
|                           |    |    |                                       |
| 25-1 Portable Fire      D | -  | -  | (M)Any in excess of those required    |
|      Extinguishers        |    |    | by FAR may be unserviceable or        |
|                           |    |    | missing provided:                     |
|                           |    |    |     a) Inoperative unit is tagged     |
|                           |    |    |        inoperative, removed from      |
|                           |    |    |        the installed location,and     |
|                           |    |    |        placed out of sight so it      |
|                           |    |    |        can not be mistaken for a      |
|                           |    |    |        functional unit, and           |
|                           |    |    |     a) Required distribution is       |
|                           |    |    |        maintained.                    |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
-------------------------------------------------------------------------------
-------------------------------------------------------------------------------
| U.S. DEPARTMENT OF TRANSPORTATION                                           |
|                                                                             |
|                                            MASTER MINIMUM EQUIPMENT LIST    |
| FEDERAL AVIATION ADMINISTRATION                                             |
| --------------------------------------------------------------------------- |
| AIRCRAFT:                                | REVISION NO: 8        | PAGE:    |
|                  ATR-42                  |                       |          |
|                                          | DATE: 10/01/1997      | 26-5     |
| --------------------------------------------------------------------------- |
|                        1. | 2. NUMBER INSTALLED                             |
| SYSTEM &                  |    -------------------------------------------- |
| SEQUENCE          ITEM    |    | 3. NUMBER REQUIRED FOR DISPATCH            |
| NUMBERS                   |    |    --------------------------------------- |
| ------------------------- |    |    | 4. REMARKS OR EXCEPTIONS              |
| 26  FIRE PROTECTION       |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
| 27-1 Lavatory Fire      C | -  | 0  | (M)May be inoperative provided:       |
|      Extinguisher         |    |    |     a) Lavatory Smoke Detector        |
|      System               |    |    |        System operates normally.      |
|                           |    |    |          OR                           |
|                         C |    |    |     b) Lavatory waste receptacle is   |
|                           |    |    |        empty,                         |
|                           |    |    |     c) Lavatory door is closed,       |
|                           |    |    |        locked and placarded,          |
|                           |    |    |        "INOPERATIVE - DO NOT          |
|                           |    |    |        ENTER", and                    |
|                           |    |    |     d) Lavatory is not used for any   |
|                           |    |    |        purpose.                       |
|                           |    |    |                                       |
|                           |    |    | NOTE 1:  These provisos are not       |
|                           |    |    |          intended to prohibit         |
|                           |    |    |          lavatory inspections by      |
|                           |    |    |          crewmembers.                 |
|                           |    |    |                                       |
|                           |    |    | NOTE 2:  A lavatory fire              |
|                           |    |    |          extinguisher system is not   |
|                           |    |    |          required for all-cargo       |
|                           |    |    |          operations.                  |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
-------------------------------------------------------------------------------

-------------------------------------------------------------------------------
| U.S. DEPARTMENT OF TRANSPORTATION                                           |
|                                                                             |
|                                            MASTER MINIMUM EQUIPMENT LIST    |
| FEDERAL AVIATION ADMINISTRATION                                             |
| --------------------------------------------------------------------------- |
| AIRCRAFT:                                | REVISION NO: 8        | PAGE:    |
|                  ATR-42                  |                       |          |
|                                          | DATE: 10/01/1997      | 27-1     |
| --------------------------------------------------------------------------- |
|                        1. | 2. NUMBER INSTALLED                             |
| SYSTEM &                  |    -------------------------------------------- |
| SEQUENCE          ITEM    |    | 3. NUMBER REQUIRED FOR DISPATCH            |
| NUMBERS                   |    |    --------------------------------------- |
| ------------------------- |    |    | 4. REMARKS OR EXCEPTIONS              |
| 27  FLIGHT CONTROLS       |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
| 15-1 Roll Trim Position   |    |    |  DELETED REV. 5.  Reference AD-T94-   |
|      Indicator            |    |    | 24-51.                                |
|                           |    |    |                                       |
| 20-1 Rudder Damper      C | 1  | 0  | (O)May be inoperative provided:       |
|                           |    |    |     a) Maximum crosswind does not     |
|                           |    |    |        exceed 15 knots,               |
|                           |    |    |     b) Maximum total wind velocity    |
|                           |    |    |        does not exceed 30 knots,      |
|                           |    |    |        and                            |
|                           |    |    |     c) Nosewheel steering operates    |
|                           |    |    |        normally.                      |
|                           |    |    |                                       |
| 20-2 Rudder Releasable  C | 1  | 0  | (O)May be inoperative provided:       |
|      Centering Unit       |    |    |     a) Yaw damper operates normally   |
|                           |    |    |        and is used throughout the     |
|                           |    |    |        flight.                        |
|                           |    |    |             OR                        |
|                         A |    |    |     b) One pilot monitors rudder      |
|                           |    |    |        with feet on pedals, and       |
|                           |    |    |     c) Operations are limited to      |
|                           |    |    |        not more than two flight       |
|                           |    |    |        legs before repair is made.    |
|                           |    |    |                                       |
| 23-1 TLU (Travel Limit    |    |    |                                       |
|      Unit) (-500)         |    |    |                                       |
|                           |    |    |                                       |
|      1) Automatic Mode  C | 1  | 0  | (M)May be inoperative provided        |
|                           |    |    | manual mode operates normally.        |
|                           |    |    |                                       |
|      2) High Speed Mode C | 1  | 0  | (O)High speed function may be         |
|                           |    |    | inoperative provided airspeed is      |
|                           |    |    | limited to 195 Kts IAS and below.     |
|                           |    |    |                                       |
| 23-2 TLU FAULT Light    C | 1  | 0  | (O)May be inoperative provided MAN    |
|                           |    |    | MODE is used.                         |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
-------------------------------------------------------------------------------
-------------------------------------------------------------------------------
| U.S. DEPARTMENT OF TRANSPORTATION                                           |
|                                                                             |
|                                            MASTER MINIMUM EQUIPMENT LIST    |
| FEDERAL AVIATION ADMINISTRATION                                             |
| --------------------------------------------------------------------------- |
| AIRCRAFT:                                | REVISION NO: 8        | PAGE:    |
|                  ATR-42                  |                       |          |
|                                          | DATE: 10/01/1997      | 27-2     |
| --------------------------------------------------------------------------- |
|                        1. | 2. NUMBER INSTALLED                             |
| SYSTEM &                  |    -------------------------------------------- |
| SEQUENCE          ITEM    |    | 3. NUMBER REQUIRED FOR DISPATCH            |
| NUMBERS                   |    |    --------------------------------------- |
| ------------------------- |    |    | 4. REMARKS OR EXCEPTIONS              |
| 27  FLIGHT CONTROLS       |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
| 25-1 Yaw Trim Position  A | 1  | 0  | (M)May be inoperative provided:       |
|      Indicator            |    |    |     a) Rudder tab is visually         |
|                           |    |    |        verified in neutral position   |
|                           |    |    |        before each departure,         |
|                           |    |    |     b) Aircraft is re-trimmed in      |
|                           |    |    |        flight prior to engaging Yaw   |
|                           |    |    |        Damper or Autopilot, and       |
|                           |    |    |     c) Operations are limited to      |
|                           |    |    |        not more than three flight     |
|                           |    |    |        days before repair is made.    |
|                           |    |    |                                       |
| 32-1 Control Wheel Trim B | 2  | 1  | (O)Copilot's may be inoperative       |
|      Switch Systems       |    |    | provided the pitch trim system        |
|                           |    |    | operates normally using the pilots    |
|                           |    |    | control wheel trim switch.            |
|                           |    |    |                                       |
| 32-2 Pitch Trim           |    |    | DELETED  REV  3.                      |
|      Position Indicator   |    |    |                                       |
|                           |    |    |                                       |
| 36-1 Stall Warning        |    |    |                                       |
|      (Stick Shaker        |    |    |                                       |
|      Only)                |    |    |                                       |
|                           |    |    |                                       |
|      1) Stall Warning   A | 2  | 1  | (O)One channel may be inoperative     |
|         Channels          |    |    | provided:                             |
|                           |    |    |     a) The remaining channel          |
|                           |    |    |        operates normally, and         |
|                           |    |    |     b) Operations are limited to      |
|                           |    |    |        not more than two flight       |
|                           |    |    |        days before repair is made.    |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
-------------------------------------------------------------------------------
-------------------------------------------------------------------------------
| U.S. DEPARTMENT OF TRANSPORTATION                                           |
|                                                                             |
|                                            MASTER MINIMUM EQUIPMENT LIST    |
| FEDERAL AVIATION ADMINISTRATION                                             |
| --------------------------------------------------------------------------- |
| AIRCRAFT:                                | REVISION NO: 8        | PAGE:    |
|                  ATR-42                  |                       |          |
|                                          | DATE: 10/01/1997      | 27-3     |
| --------------------------------------------------------------------------- |
|                        1. | 2. NUMBER INSTALLED                             |
| SYSTEM &                  |    -------------------------------------------- |
| SEQUENCE          ITEM    |    | 3. NUMBER REQUIRED FOR DISPATCH            |
| NUMBERS                   |    |    --------------------------------------- |
| ------------------------- |    |    | 4. REMARKS OR EXCEPTIONS              |
| 27  FLIGHT CONTROLS       |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
| 55-1 Flap Position      A | 1  | 0  | (O)May be inoperative provided:       |
|      Indicator            |    |    |     a) Correct takeoff flap posi-     |
|                           |    |    |        tion is visually verified      |
|                           |    |    |        before each takeoff,           |
|                           |    |    |     b) Operation of Take Off Con-     |
|                           |    |    |        figuration Warning is          |
|                           |    |    |        verified before each take      |
|                           |    |    |        off, and                       |
|                           |    |    |     c) Operations are limited to      |
|                           |    |    |        not more than two flight       |
|                           |    |    |        days before repair is made.    |
|                           |    |    |                                       |
| 61-1 Spoiler Control    C | 1  | 0  | (M)(O)May be inoperative provided:    |
|      System               |    |    |     a) Spoilers are secured in the    |
|                           |    |    |        retracted position, and        |
|                           |    |    |     b) AFM performance penalties      |
|                           |    |    |        are applied.                   |
|                           |    |    |                                       |
| 61-2 Spoiler Position   C | 2  | 0  | (O)May be inoperative provided both   |
|      Indicators           |    |    | spoilers are checked to operate       |
|                           |    |    | normally before each departure.       |
|                           |    |    |                                       |
|                           |    |    | NOTE:  Not required for an inop-      |
|                           |    |    |        erative spoiler control        |
|                           |    |    |        system.                        |
|                           |    |    |                                       |
| 70-1 Gust Lock System   C | 1  | 0  | (M)(O)May be inoperative provided     |
|                           |    |    | an alternate method of securing or    |
|                           |    |    | protecting the flight controls is     |
|                           |    |    | utilized.                             |
|                           |    |    |                                       |
| 71-1 Flight Controls    C | -  | 0  | (M)May be inoperative provided        |
|      Maintenance Panel    |    |    | proper FLAP operation is verified     |
|      Controls and         |    |    | by alternate procedures.              |
|      Indicators           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
-------------------------------------------------------------------------------

-------------------------------------------------------------------------------
| U.S. DEPARTMENT OF TRANSPORTATION                                           |
|                                                                             |
|                                            MASTER MINIMUM EQUIPMENT LIST    |
| FEDERAL AVIATION ADMINISTRATION                                             |
| --------------------------------------------------------------------------- |
| AIRCRAFT:                                | REVISION NO: 8        | PAGE:    |
|                  ATR-42                  |                       |          |
|                                          | DATE: 10/01/1997      | 28-1     |
| --------------------------------------------------------------------------- |
|                        1. | 2. NUMBER INSTALLED                             |
| SYSTEM &                  |    -------------------------------------------- |
| SEQUENCE          ITEM    |    | 3. NUMBER REQUIRED FOR DISPATCH            |
| NUMBERS                   |    |    --------------------------------------- |
| ------------------------- |    |    | 4. REMARKS OR EXCEPTIONS              |
| 28  FUEL                  |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
| 21-1 FEED LO PR Lights  B | 2  | 1  | (M)(O)One may be inoperative          |
|                           |    |    | provided:                             |
|                           |    |    |     a) Associated CCAS warning        |
|                           |    |    |        operates normally, and         |
|                           |    |    |     b) Light(s) erroneously ON due    |
|                           |    |    |        to system failure must be      |
|                           |    |    |        deactivated.                   |
|                           |    |    |                                       |
| 21-2 Electric Pumps     C | 2  | 1  | (M)(O)One may be inoperative          |
|                           |    |    | provided:                             |
|                           |    |    |     a) Crossfeed valve operates       |
|                           |    |    |        normally,                      |
|                           |    |    |     b) Both jet pumps operate         |
|                           |    |    |        normally,                      |
|                           |    |    |     c) JP-4 fuel is not used,         |
|                           |    |    |     d) Inoperative electric pump      |
|                           |    |    |        control circuit is secured     |
|                           |    |    |        open, and                      |
|                           |    |    |     e) Fuel pump switch operates      |
|                           |    |    |        normally and remains           |
|                           |    |    |        selected ON, except as         |
|                           |    |    |        required for normal and        |
|                           |    |    |        abnormal operations.           |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
-------------------------------------------------------------------------------
-------------------------------------------------------------------------------
| U.S. DEPARTMENT OF TRANSPORTATION                                           |
|                                                                             |
|                                            MASTER MINIMUM EQUIPMENT LIST    |
| FEDERAL AVIATION ADMINISTRATION                                             |
| --------------------------------------------------------------------------- |
| AIRCRAFT:                                | REVISION NO: 8        | PAGE:    |
|                  ATR-42                  |                       |          |
|                                          | DATE: 10/01/1997      | 28-2     |
| --------------------------------------------------------------------------- |
|                        1. | 2. NUMBER INSTALLED                             |
| SYSTEM &                  |    -------------------------------------------- |
| SEQUENCE          ITEM    |    | 3. NUMBER REQUIRED FOR DISPATCH            |
| NUMBERS                   |    |    --------------------------------------- |
| ------------------------- |    |    | 4. REMARKS OR EXCEPTIONS              |
| 28  FUEL                  |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
| 21-3 PUMP RUN Light     C | 2  | 0  | (M)(O)One or both may be              |
|      Systems              |    |    | inoperative provided:                 |
|                           |    |    |     a) Associated electric pump       |
|                           |    |    |        operates normally before       |
|                           |    |    |        each departure,                |
|                           |    |    |     b) Crossfeed valve operates       |
|                           |    |    |        normally,                      |
|                           |    |    |     c) JP-4 fuel is not used,         |
|                           |    |    |     d) Associated FEED LO PR light    |
|                           |    |    |        operates normally,             |
|                           |    |    |     e) Associated fuel pump switch    |
|                           |    |    |        operates normally and is       |
|                           |    |    |        selected ON, except as         |
|                           |    |    |        required for normal and        |
|                           |    |    |        abnormal operations, and       |
|                           |    |    |     f) Light(s) erroneously ON due    |
|                           |    |    |        to system failure are          |
|                           |    |    |        deactivated.                   |
|                           |    |    |                                       |
| 21-4 Jet Pump Systems   C | 2  | 1  | One may be inoperative provided:      |
|      (Engine Fuel         |    |    |     a) Both electric pumps operate    |
|      System)              |    |    |        normally,                      |
|                           |    |    |     b) Crossfeed operates normally,   |
|                           |    |    |        and                            |
|                           |    |    |     c) JP-4 fuel is not used.         |
|                           |    |    |                                       |
| 23-1 X FEED Indication  C | 1  | 0  | (O)May be inoperative provided        |
|      (Flow Bar)           |    |    | crossfeed valve is verified closed    |
|                           |    |    | before each departure.                |
|                           |    |    |                                       |
| 23-2 FUEL X FEED Memo   C | 1  | 0  |                                       |
|      Light                |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
-------------------------------------------------------------------------------
-------------------------------------------------------------------------------
| U.S. DEPARTMENT OF TRANSPORTATION                                           |
|                                                                             |
|                                            MASTER MINIMUM EQUIPMENT LIST    |
| FEDERAL AVIATION ADMINISTRATION                                             |
| --------------------------------------------------------------------------- |
| AIRCRAFT:                                | REVISION NO: 8        | PAGE:    |
|                  ATR-42                  |                       |          |
|                                          | DATE: 10/01/1997      | 28-3     |
| --------------------------------------------------------------------------- |
|                        1. | 2. NUMBER INSTALLED                             |
| SYSTEM &                  |    -------------------------------------------- |
| SEQUENCE          ITEM    |    | 3. NUMBER REQUIRED FOR DISPATCH            |
| NUMBERS                   |    |    --------------------------------------- |
| ------------------------- |    |    | 4. REMARKS OR EXCEPTIONS              |
| 28  FUEL                  |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
| 25-1 Refueling Panel    C | 1  | 0  | May be inoperative provided           |
|      System               |    |    | pressure fueling is not used.         |
|                           |    |    |                                       |
|                         C | 1  | 0  | (M)May be inoperative provided a      |
|                           |    |    | manual mode pressure fueling          |
|                           |    |    | procedure is established and used.    |
|                           |    |    |                                       |
|                           |    |    | NOTE:  Refueling valve switches may   |
|                           |    |    |        be used provided they          |
|                           |    |    |        function normally.             |
|                           |    |    |                                       |
| 25-2 Refueling Panel    C | 2  | 0  | (M)May be inoperative provided:       |
|      Quantity Repeater    |    |    |     a) Associated fuel quantity       |
|      System               |    |    |        indicator(s) in the cockpit    |
|                           |    |    |        operate normally.              |
|                           |    |    |          OR                           |
|                         C |    |    |     b) Fuel quantity in associated    |
|                           |    |    |        tank(s) is verified by an      |
|                           |    |    |        alternate procedure.           |
|                           |    |    |                                       |
| 26-1 LP VALVE Position  C | 2  | 0  | (M)May be inoperative provided that   |
|      Lights               |    |    | light(s) erroneously ON due to        |
|                           |    |    | system failure are deactivated.       |
|                           |    |    |                                       |
| 41-1 Fuel Tank          C | 1  | 0  | (O)May be inoperative provided:       |
|      Temperature          |    |    |     a) Aircraft is flown at an OAT    |
|      Indicator            |    |    |        that is at least 4 degrees C   |
|                           |    |    |        above the freezing point of    |
|                           |    |    |        the fuel on board, and         |
|                           |    |    |     b) JP-4 fuel is not used.         |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
-------------------------------------------------------------------------------
-------------------------------------------------------------------------------
| U.S. DEPARTMENT OF TRANSPORTATION                                           |
|                                                                             |
|                                            MASTER MINIMUM EQUIPMENT LIST    |
| FEDERAL AVIATION ADMINISTRATION                                             |
| --------------------------------------------------------------------------- |
| AIRCRAFT:                                | REVISION NO: 8        | PAGE:    |
|                  ATR-42                  |                       |          |
|                                          | DATE: 10/01/1997      | 28-4     |
| --------------------------------------------------------------------------- |
|                        1. | 2. NUMBER INSTALLED                             |
| SYSTEM &                  |    -------------------------------------------- |
| SEQUENCE          ITEM    |    | 3. NUMBER REQUIRED FOR DISPATCH            |
| NUMBERS                   |    |    --------------------------------------- |
| ------------------------- |    |    | 4. REMARKS OR EXCEPTIONS              |
| 28  FUEL                  |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
| 42-1 Fuel Quantity      C | 2  | 1  | (M)(O)One may be inoperative          |
|      Indicators           |    |    | provided:                             |
|                           |    |    |     a) Fuel quantity in associated    |
|                           |    |    |        tank is verified at each       |
|                           |    |    |        refueling by an alternate      |
|                           |    |    |        procedure,                     |
|                           |    |    |     b) Associated Fuel Flow/Fuel      |
|                           |    |    |        Used indicator operates        |
|                           |    |    |        normally,                      |
|                           |    |    |     c) Opposite tank low level        |
|                           |    |    |        warning system operates        |
|                           |    |    |        normally, and                  |
|                           |    |    |     d) Associated Fuel Quantity       |
|                           |    |    |        Repeater is considered         |
|                           |    |    |        inoperative and not used.      |
|                           |    |    |                                       |
| 42-2 FUEL Low Level     C | 2  | 0  | (M)May be inoperative provided that   |
|      Lights               |    |    | light(s) erroneously ON due to        |
|                           |    |    | system failure are deactivated.       |
|                           |    |    |                                       |
| 42-3 Fuel Quantity Test C | 1  | 0  |                                       |
|      System               |    |    |                                       |
|                           |    |    |                                       |
| 43-1 Fuel Level Sticks  C | 4  | 0  |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
-------------------------------------------------------------------------------

-------------------------------------------------------------------------------
| U.S. DEPARTMENT OF TRANSPORTATION                                           |
|                                                                             |
|                                            MASTER MINIMUM EQUIPMENT LIST    |
| FEDERAL AVIATION ADMINISTRATION                                             |
| --------------------------------------------------------------------------- |
| AIRCRAFT:                                | REVISION NO: 8        | PAGE:    |
|                  ATR-42                  |                       |          |
|                                          | DATE: 10/01/1997      | 29-1     |
| --------------------------------------------------------------------------- |
|                        1. | 2. NUMBER INSTALLED                             |
| SYSTEM &                  |    -------------------------------------------- |
| SEQUENCE          ITEM    |    | 3. NUMBER REQUIRED FOR DISPATCH            |
| NUMBERS                   |    |    --------------------------------------- |
| ------------------------- |    |    | 4. REMARKS OR EXCEPTIONS              |
| 29  HYDRAULIC POWER       |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
| 11-1 ACW Driven Pumps   C | 2  | 1  | One may be inoperative provided:      |
|                           |    |    |     a) Crossfeed valve is open,       |
|                           |    |    |     b) ACW BTC operates normally,     |
|                           |    |    |     c) DC aux pump operates           |
|                           |    |    |        normally, and                  |
|                           |    |    |     d) Both ACW generator systems     |
|                           |    |    |        operate normally.              |
|                           |    |    |                                       |
| 11-2 DC AUX Pump        C | 1  | 0  | May be inoperative provided the       |
|                           |    |    | following are checked befor each      |
|                           |    |    | departure:                            |
|                           |    |    |     a) Both ACW driven pumps          |
|                           |    |    |        operate normally,              |
|                           |    |    |     b) Hydraulic crossfeed valve      |
|                           |    |    |        operates normally,             |
|                           |    |    |     c) Both ACW generator systems     |
|                           |    |    |        operate normally, and          |
|                           |    |    |     d) Wheels are chocked until ACW   |
|                           |    |    |        BUS is powered.                |
|                           |    |    |                                       |
| 21-1 Crossfeed Valve    C | 1  | 0  | (O)May be inoperative so as to        |
|                           |    |    | remain closed provided both ACW       |
|                           |    |    | driven pumps operate normally.        |
|                           |    |    |                                       |
| 31-1 LO LVL Light       C | 2  | 1  | (M)One may be inoperative provided:   |
|      Systems              |    |    |     a) Hydraulic fluid quantity is    |
|                           |    |    |        verified adequate before       |
|                           |    |    |        each departure,                |
|                           |    |    |     b) Crossfeed valve is closed      |
|                           |    |    |        and placarded "Do Not Use      |
|                           |    |    |        During Flight", and            |
|                           |    |    |     c) Light(s) erroneously ON due    |
|                           |    |    |        to system failure are          |
|                           |    |    |        deactivated.                   |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
-------------------------------------------------------------------------------
-------------------------------------------------------------------------------
| U.S. DEPARTMENT OF TRANSPORTATION                                           |
|                                                                             |
|                                            MASTER MINIMUM EQUIPMENT LIST    |
| FEDERAL AVIATION ADMINISTRATION                                             |
| --------------------------------------------------------------------------- |
| AIRCRAFT:                                | REVISION NO: 8        | PAGE:    |
|                  ATR-42                  |                       |          |
|                                          | DATE: 10/01/1997      | 29-2     |
| --------------------------------------------------------------------------- |
|                        1. | 2. NUMBER INSTALLED                             |
| SYSTEM &                  |    -------------------------------------------- |
| SEQUENCE          ITEM    |    | 3. NUMBER REQUIRED FOR DISPATCH            |
| NUMBERS                   |    |    --------------------------------------- |
| ------------------------- |    |    | 4. REMARKS OR EXCEPTIONS              |
| 29  HYDRAULIC POWER       |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
| 32-1 LO PR Light        C | 2  | 1  | (M)May be inoperative provided:       |
|      Systems              |    |    |     a) Associated hydraulic system    |
|                           |    |    |        pressure indication operates   |
|                           |    |    |        normally, and                  |
|                           |    |    |     b) Light(s) erroneously ON due    |
|                           |    |    |        to system failure are          |
|                           |    |    |        deactivated.                   |
|                           |    |    |                                       |
| 32-2 Flight Deck          |    |    |                                       |
|      Pressure Gauges      |    |    |                                       |
|                           |    |    |                                       |
|      1)   System        C | 2  | 1  | One may be inoperative provided the   |
|                           |    |    | associated LO PR light operates       |
|                           |    |    | normally.                             |
|                           |    |    |                                       |
|      2)   Brake         C | 1  | 0  | May be inoperative provided:          |
|           Accumulator     |    |    |     a) Accumulator pressure gauge     |
|                           |    |    |        in hydraulic bay operates      |
|                           |    |    |        normally, and                  |
|                           |    |    |     b) Accumulator pressure is        |
|                           |    |    |        verified adequate before       |
|                           |    |    |        each departure.                |
|                           |    |    |                                       |
| 33-1 OVHT Light Systems C | 2  | 1  | (M)One may be inoperative provided:   |
|                           |    |    |     a) The associated ACW driven      |
|                           |    |    |        pump is considered             |
|                           |    |    |        inoperative and is not used,   |
|                           |    |    |        and                            |
|                           |    |    |     b) Light(s) erroneously ON due    |
|                           |    |    |        to system failure are          |
|                           |    |    |        deactivated.                   |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
-------------------------------------------------------------------------------
-------------------------------------------------------------------------------
| U.S. DEPARTMENT OF TRANSPORTATION                                           |
|                                                                             |
|                                            MASTER MINIMUM EQUIPMENT LIST    |
| FEDERAL AVIATION ADMINISTRATION                                             |
| --------------------------------------------------------------------------- |
| AIRCRAFT:                                | REVISION NO: 8        | PAGE:    |
|                  ATR-42                  |                       |          |
|                                          | DATE: 10/01/1997      | 29-3     |
| --------------------------------------------------------------------------- |
|                        1. | 2. NUMBER INSTALLED                             |
| SYSTEM &                  |    -------------------------------------------- |
| SEQUENCE          ITEM    |    | 3. NUMBER REQUIRED FOR DISPATCH            |
| NUMBERS                   |    |    --------------------------------------- |
| ------------------------- |    |    | 4. REMARKS OR EXCEPTIONS              |
| 29  HYDRAULIC POWER       |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
| 33-2 OVHT Light DC Aux  C | 1  | 0  | (M)(O)May be inoperative provided:    |
|      Hydraulic Pump       |    |    |     a) Both ACW driven pumps          |
|                           |    |    |        operate normally,              |
|                           |    |    |     b) Crossfeed valve operates       |
|                           |    |    |        normally,                      |
|                           |    |    |     c) Both ACW generator systems     |
|                           |    |    |        operate normally,              |
|                           |    |    |     d) DC Aux hydraulic pump is       |
|                           |    |    |        considered inoperative,        |
|                           |    |    |     e) Both ECU's (EEC's on -500)     |
|                           |    |    |        operate normally,              |
|                           |    |    |     f) Light(s) erroneously ON due    |
|                           |    |    |        to system failure are          |
|                           |    |    |        deactivated, and               |
|                           |    |    |     g) Wheels are chocked until ACW   |
|                           |    |    |        BUS is powered.                |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
-------------------------------------------------------------------------------

-------------------------------------------------------------------------------
| U.S. DEPARTMENT OF TRANSPORTATION                                           |
|                                                                             |
|                                            MASTER MINIMUM EQUIPMENT LIST    |
| FEDERAL AVIATION ADMINISTRATION                                             |
| --------------------------------------------------------------------------- |
| AIRCRAFT:                                | REVISION NO: 8        | PAGE:    |
|                  ATR-42                  |                       |          |
|                                          | DATE: 10/01/1997      | 30-1     |
| --------------------------------------------------------------------------- |
|                        1. | 2. NUMBER INSTALLED                             |
| SYSTEM &                  |    -------------------------------------------- |
| SEQUENCE          ITEM    |    | 3. NUMBER REQUIRED FOR DISPATCH            |
| NUMBERS                   |    |    --------------------------------------- |
| ------------------------- |    |    | 4. REMARKS OR EXCEPTIONS              |
| 30  ICE AND RAIN          |    |    |                                       |
|     PROTECTION            |    |    |                                       |
|                           |    |    |                                       |
| 11-1 De-Ice Valves      B | 2  | 0  | (O)May be inoperative closed          |
|                           |    |    | provided the airplane is not          |
|                           |    |    | operated in known or forecast icing   |
|                           |    |    | conditions.                           |
|                           |    |    |                                       |
| 11-2 Airframe De-Icing  B | 1  | 0  | (O)May be inoperative provided the    |
|      System               |    |    | airplane is not operated in known     |
|                           |    |    | or forecast icing conditions.         |
|                           |    |    |                                       |
| 11-3 Auxiliary            |    |    |                                       |
| ***  De-Icing System      |    |    |                                       |
|                           |    |    |                                       |
|      1) Vertical Fin    C | -  | 0  | (M)(O) May be inoperative provided:   |
|                           |    |    |     a) System is deactivated.         |
|                           |    |    |           OR                          |
|                         C |    |    |     b) Airplane is not operated in    |
|                           |    |    |        known or forecast icing        |
|                           |    |    |        conditions.                    |
|                           |    |    |                                       |
|      2) Inner Wing      C | -  | 0  | (M)(O) May be inoperative provided:   |
|                           |    |    |     a) System is deactivated.         |
|                           |    |    |           OR                          |
|                         C |    |    |     b) Airplane is not operated in    |
|                           |    |    |        known or forecast icing        |
|                           |    |    |        conditions                     |
|                           |    |    |                                       |
| 11-4 De-Icing Mode        |    |    |                                       |
|      Selector             |    |    |                                       |
|                           |    |    |                                       |
|      1) Manual          C | 1  | 0  | May be inoperative provided:          |
|                           |    |    |     a) Airplane is not operated in    |
|                           |    |    |        known or forecast icing        |
|                           |    |    |        conditions, and                |
|                           |    |    |     b) (-500) The AUTO MODE           |
|                           |    |    |        operates normally.             |
|                           |    |    |                                       |
|      2) Automatic       C | 1  | 0  | May be inoperative provided MAN       |
|         (-500)            |    |    | MODE operates normally.               |
|                           |    |    |                                       |
|                           |    |    |                                       |
-------------------------------------------------------------------------------
-------------------------------------------------------------------------------
| U.S. DEPARTMENT OF TRANSPORTATION                                           |
|                                                                             |
|                                            MASTER MINIMUM EQUIPMENT LIST    |
| FEDERAL AVIATION ADMINISTRATION                                             |
| --------------------------------------------------------------------------- |
| AIRCRAFT:                                | REVISION NO: 8        | PAGE:    |
|                  ATR-42                  |                       |          |
|                                          | DATE: 10/01/1997      | 30-2     |
| --------------------------------------------------------------------------- |
|                        1. | 2. NUMBER INSTALLED                             |
| SYSTEM &                  |    -------------------------------------------- |
| SEQUENCE          ITEM    |    | 3. NUMBER REQUIRED FOR DISPATCH            |
| NUMBERS                   |    |    --------------------------------------- |
| ------------------------- |    |    | 4. REMARKS OR EXCEPTIONS              |
| 30  ICE AND RAIN          |    |    |                                       |
|     PROTECTION            |    |    |                                       |
|                           |    |    |                                       |
| 11-5 AIRFRAME Air-      B | 1  | 0  | (M)May be inoperative provided:       |
|      Bleed FAULT Light    |    |    |     a) Airplane is not operated in    |
|      System               |    |    |        known or forecast icing        |
|                           |    |    |        conditions, and                |
|                           |    |    |     b) Light(s) erroneously ON due    |
|                           |    |    |        to system failure are          |
|                           |    |    |        deactivated.                   |
|                           |    |    |                                       |
| 11-6 DE-ICE On Memo     C | 1  | 0  |                                       |
|      Light                |    |    |                                       |
|                           |    |    |                                       |
| 11-7 De-icing OVRD      A | 1  | 0  | May be inoperative provided:          |
| ***  System               |    |    |     a) All other de-icing systems     |
|                           |    |    |        function normally,             |
|                           |    |    |     b) (-500) All MFC channels        |
|                           |    |    |        operate normally, and          |
|                           |    |    |     c) Operations are limited to      |
|                           |    |    |        not more than two flight       |
|                           |    |    |        days before repair is made.    |
|                           |    |    |                                       |
| 21-1 Engine Anti-Icing  C | 2  | 1  | May be inoperative provided the       |
|      Systems              |    |    | airplane is not operated in known     |
|                           |    |    | or forecast icing conditions.         |
|                           |    |    |                                       |
| 21-2 Engine/Airframe    B | 3  | 0  | (M)(O)May be inoperative provided:    |
|      FAULT Light          |    |    |     a) Airplane is not operated in    |
|      Systems              |    |    |        known or forecast icing        |
|                           |    |    |        conditions, and                |
|                           |    |    |     b) Light(s) erroneously ON due    |
|                           |    |    |        to system failure are          |
|                           |    |    |        deactivated.                   |
|                           |    |    |                                       |
| 30-1 Pitot Heater       B | 3  | 2  | One may be inoperative provided the   |
|      Systems              |    |    | airplane is not operated in visible   |
|                           |    |    | moisture, or known or forecast        |
|                           |    |    | icing conditions.                     |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
-------------------------------------------------------------------------------
-------------------------------------------------------------------------------
| U.S. DEPARTMENT OF TRANSPORTATION                                           |
|                                                                             |
|                                            MASTER MINIMUM EQUIPMENT LIST    |
| FEDERAL AVIATION ADMINISTRATION                                             |
| --------------------------------------------------------------------------- |
| AIRCRAFT:                                | REVISION NO: 8        | PAGE:    |
|                  ATR-42                  |                       |          |
|                                          | DATE: 10/01/1997      | 30-3     |
| --------------------------------------------------------------------------- |
|                        1. | 2. NUMBER INSTALLED                             |
| SYSTEM &                  |    -------------------------------------------- |
| SEQUENCE          ITEM    |    | 3. NUMBER REQUIRED FOR DISPATCH            |
| NUMBERS                   |    |    --------------------------------------- |
| ------------------------- |    |    | 4. REMARKS OR EXCEPTIONS              |
| 30  ICE AND RAIN          |    |    |                                       |
|     PROTECTION            |    |    |                                       |
|                           |    |    |                                       |
| 30-2 Static Heater      B | 6  | 5  | (M)One may be inoperative provided    |
|      Systems              |    |    | the standby static system heaters     |
|                           |    |    | operate normally.                     |
|                           |    |    |                                       |
|                         B | 6  | 0  | (O)May be inoperative provided:       |
|                           |    |    |     a) The airplane is not operated   |
|                           |    |    |        in known or forecast icing     |
|                           |    |    |        conditions, and                |
|                           |    |    |     b) Neither taxiway nor runway     |
|                           |    |    |        is covered with standing       |
|                           |    |    |        water or slush.                |
|                           |    |    |                                       |
| 31-1 TAT Heater System    |    |    |                                       |
|                           |    |    |                                       |
|      1) -300 Models     B | -  | 0  | (O)May be inoperative provided:       |
|                           |    |    |     a) The airplane is not operated   |
|                           |    |    |        in visible moisture, or        |
|                           |    |    |        known or forecast icing        |
|                           |    |    |        conditions, and                |
|                           |    |    |     b) FDAU indicated torque values   |
|                           |    |    |        are to be cross-checked        |
|                           |    |    |        against table values.          |
|                           |    |    |                                       |
|      2) -500 Models     B | 2  | 1  | (O)May be inoperative provided:       |
|                           |    |    |     a) ADC associated with valid      |
|                           |    |    |        TAT probe is selected, and     |
|                           |    |    |     b) FDAU indicated torque values   |
|                           |    |    |        are to be cross-checked        |
|                           |    |    |        against table values.          |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
-------------------------------------------------------------------------------
-------------------------------------------------------------------------------
| U.S. DEPARTMENT OF TRANSPORTATION                                           |
|                                                                             |
|                                            MASTER MINIMUM EQUIPMENT LIST    |
| FEDERAL AVIATION ADMINISTRATION                                             |
| --------------------------------------------------------------------------- |
| AIRCRAFT:                                | REVISION NO: 8        | PAGE:    |
|                  ATR-42                  |                       |          |
|                                          | DATE: 10/01/1997      | 30-4     |
| --------------------------------------------------------------------------- |
|                        1. | 2. NUMBER INSTALLED                             |
| SYSTEM &                  |    -------------------------------------------- |
| SEQUENCE          ITEM    |    | 3. NUMBER REQUIRED FOR DISPATCH            |
| NUMBERS                   |    |    --------------------------------------- |
| ------------------------- |    |    | 4. REMARKS OR EXCEPTIONS              |
| 30  ICE AND RAIN          |    |    |                                       |
|     PROTECTION            |    |    |                                       |
|                           |    |    |                                       |
| 31-2 PITOT Fault Light  B | 2  | 1  | (M)(O)Captain's or First Officer's    |
|      Systems (Capt.&      |    |    | light may be inoperative provided:    |
|      F/O)                 |    |    |     a) The heater element operates    |
|                           |    |    |        normally,                      |
|                           |    |    |     b) The airplane is not operated   |
|                           |    |    |        in known or forecast icing     |
|                           |    |    |        conditions, and                |
|                           |    |    |     c) Light(s) erroneously ON due    |
|                           |    |    |        to system failure are          |
|                           |    |    |        deactivated.                   |
|                           |    |    |                                       |
| 31-3 Standby PITOT,     B | 4  | 0  | (M)(O)May be inoperative provided:    |
|      TAT, ALPHA Fault     |    |    |     a) Associated heater elements     |
|      Light Systems        |    |    |        operate normally before        |
|                           |    |    |        departure, and                 |
|                           |    |    |     b) Light(s) erroneously ON due    |
|                           |    |    |        to system failure are          |
|                           |    |    |        deactivated.                   |
|                           |    |    |                                       |
| 53-1 Horn Anti-Icing    A | 2  | 0  | One or both may be inoperative        |
|      Systems              |    |    | provided:                             |
|                           |    |    |     a) The airplane is not operated   |
|                           |    |    |        in known or forecast icing     |
|                           |    |    |        condition, and                 |
|                           |    |    |     b) Operations are limited to      |
|                           |    |    |        not more than three flight     |
|                           |    |    |        days before repair is made.    |
|                           |    |    |                                       |
| 53-2 Horn Anti-Icing    A | 2  | 0  | (M)One or both may be inoperative     |
|      Fault Light System   |    |    | provided:                             |
|                           |    |    |     a) Associated system(s) is        |
|                           |    |    |        considered inoperative,        |
|                           |    |    |     b) Light(s) erroneously ON due    |
|                           |    |    |        to system failure are          |
|                           |    |    |        deactivated, and               |
|                           |    |    |     c) Repairs are made within        |
|                           |    |    |        three flight days.             |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
-------------------------------------------------------------------------------
-------------------------------------------------------------------------------
| U.S. DEPARTMENT OF TRANSPORTATION                                           |
|                                                                             |
|                                            MASTER MINIMUM EQUIPMENT LIST    |
| FEDERAL AVIATION ADMINISTRATION                                             |
| --------------------------------------------------------------------------- |
| AIRCRAFT:                                | REVISION NO: 8        | PAGE:    |
|                  ATR-42                  |                       |          |
|                                          | DATE: 10/01/1997      | 30-5     |
| --------------------------------------------------------------------------- |
|                        1. | 2. NUMBER INSTALLED                             |
| SYSTEM &                  |    -------------------------------------------- |
| SEQUENCE          ITEM    |    | 3. NUMBER REQUIRED FOR DISPATCH            |
| NUMBERS                   |    |    --------------------------------------- |
| ------------------------- |    |    | 4. REMARKS OR EXCEPTIONS              |
| 30  ICE AND RAIN          |    |    |                                       |
|     PROTECTION            |    |    |                                       |
|                           |    |    |                                       |
| 60-1 Windshield Heat    C | 2  | 1  | One may be inoperative provided the   |
|      Systems              |    |    | airplane is not operated in known     |
|                           |    |    | or forecast icing conditions.         |
|                           |    |    |                                       |
|                         C | 2  | 0  | Both may be inoperative provided:     |
|                           |    |    |     a) Both packs operate normally,   |
|                           |    |    |     b) OAT is above +5 degrees C,     |
|                           |    |    |        and                            |
|                           |    |    |     c) The airplane is not operated   |
|                           |    |    |        in known or forecast icing     |
|                           |    |    |        conditions.                    |
|                           |    |    |                                       |
| 60-2 Side Window        C | 2  | 1  | Right hand side may be inoperative    |
|      Systems              |    |    | provided both windshield systems      |
|                           |    |    | operate normally.                     |
|                           |    |    |                                       |
|                         C | 2  | 0  | Both may be inoperative provided      |
|                           |    |    | airplane is not operated in known     |
|                           |    |    | or forecast icing conditions.         |
|                           |    |    |                                       |
| 60-3 Window HTG FAULT   C | 3  | 2  | (O)One may be inoperative provided    |
|      Lights               |    |    | associated heating system is          |
|                           |    |    | verified to operate normally before   |
|                           |    |    | each departure into known or          |
|                           |    |    | forecast icing conditions.            |
|                           |    |    |                                       |
|                         C | 3  | 0  | (M)(O)May be inoperative provided:    |
|                           |    |    |     a) The airplane is not operated   |
|                           |    |    |        in known or forecast icing     |
|                           |    |    |        conditions,                    |
|                           |    |    |     b) The associated heating         |
|                           |    |    |        system is not used, and        |
|                           |    |    |     c) Lights (s) erroneously ON      |
|                           |    |    |        due to system failure are      |
|                           |    |    |        deactivated.                   |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
-------------------------------------------------------------------------------
-------------------------------------------------------------------------------
| U.S. DEPARTMENT OF TRANSPORTATION                                           |
|                                                                             |
|                                            MASTER MINIMUM EQUIPMENT LIST    |
| FEDERAL AVIATION ADMINISTRATION                                             |
| --------------------------------------------------------------------------- |
| AIRCRAFT:                                | REVISION NO: 8        | PAGE:    |
|                  ATR-42                  |                       |          |
|                                          | DATE: 10/01/1997      | 30-6     |
| --------------------------------------------------------------------------- |
|                        1. | 2. NUMBER INSTALLED                             |
| SYSTEM &                  |    -------------------------------------------- |
| SEQUENCE          ITEM    |    | 3. NUMBER REQUIRED FOR DISPATCH            |
| NUMBERS                   |    |    --------------------------------------- |
| ------------------------- |    |    | 4. REMARKS OR EXCEPTIONS              |
| 30  ICE AND RAIN          |    |    |                                       |
|     PROTECTION            |    |    |                                       |
|                           |    |    |                                       |
| 61-1 Propeller Anti-    C | 2  | 0  | May be inoperative provided           |
|      Icing Systems        |    |    | airplane is not operated in known     |
|                           |    |    | or forecast icing conditions.         |
|                           |    |    |                                       |
| 61-2 Propeller Anti-    C | 2  | 0  | (M)(O)One or both may be              |
|      Icing ON Light       |    |    | inoperative provided:                 |
|      Systems              |    |    |     a) Associated FAULT alert(s)      |
|                           |    |    |        operates normally, and         |
|                           |    |    |     b) Light(s) erroneously ON due    |
|                           |    |    |        to system failure are          |
|                           |    |    |        deactivated.                   |
|                           |    |    |                                       |
| 61-3 Propeller Mode     C | 1  | 0  | May be inoperative provided:          |
|      Selector             |    |    |     a) Airplane is not operated in    |
|                           |    |    |        known or forecast icing        |
|                           |    |    |        conditions.                    |
|                           |    |    |          OR                           |
|                         C |    |    |     b)The AUTO SEL MODE operates      |
|                           |    |    |     normally.                         |
|                           |    |    |                                       |
| ***    1) AUTO MODE     C | 1  | 0  | May be inoperative provide MAN MODE   |
|                           |    |    | operates normally.                    |
|                           |    |    |                                       |
| 61-4 Propeller Anti-    C | 2  | 0  | (M)One or both may be inoperative     |
|      Ice FAULT Light      |    |    | provided:                             |
|      Systems              |    |    |     a) Airplane is not operated in    |
|                           |    |    |        known or forecast icing        |
|                           |    |    |        conditions, and                |
|                           |    |    |     b) Lights (s) erroneously ON      |
|                           |    |    |        due to system failure are      |
|                           |    |    |        deactivated.                   |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
-------------------------------------------------------------------------------
-------------------------------------------------------------------------------
| U.S. DEPARTMENT OF TRANSPORTATION                                           |
|                                                                             |
|                                            MASTER MINIMUM EQUIPMENT LIST    |
| FEDERAL AVIATION ADMINISTRATION                                             |
| --------------------------------------------------------------------------- |
| AIRCRAFT:                                | REVISION NO: 8        | PAGE:    |
|                  ATR-42                  |                       |          |
|                                          | DATE: 10/01/1997      | 30-7     |
| --------------------------------------------------------------------------- |
|                        1. | 2. NUMBER INSTALLED                             |
| SYSTEM &                  |    -------------------------------------------- |
| SEQUENCE          ITEM    |    | 3. NUMBER REQUIRED FOR DISPATCH            |
| NUMBERS                   |    |    --------------------------------------- |
| ------------------------- |    |    | 4. REMARKS OR EXCEPTIONS              |
| 30  ICE AND RAIN          |    |    |                                       |
|     PROTECTION            |    |    |                                       |
|                           |    |    |                                       |
| 65-1 Windshield Wiper   C | 2  | 0  | (O)May be inoperative provided the    |
|      Systems              |    |    | airplane is not flown in              |
|                           |    |    | precipitation within 5 nautical       |
|                           |    |    | miles of the airport of takeoff or    |
|                           |    |    | intended landing.                     |
|                           |    |    |                                       |
| 65-2 Wipers FAST/SLOW   C | 4  | 2  | SLOW function may be inoperative.     |
|      Selection(s)         |    |    |                                       |
|                         C | 4  | 0  | Both FAST and SLOW may be inopera-    |
|                           |    |    | tive provided the associated          |
|                           |    |    | windshield wiper system is            |
|                           |    |    | considered inoperative.               |
|                           |    |    |                                       |
| 70-1 Ice & Rain         C | -  | 0  | (M)May be inoperative provided ice    |
|      Protection System    |    |    | and rain protection systems are       |
|      Maintenance Panel    |    |    | verified to operate normally by       |
|      Controls and         |    |    | alternate means.                      |
|      Indicators           |    |    |                                       |
|                           |    |    |                                       |
| 80-1 Ice Detector       B | 1  | 0  | (M)(O) May be inoperative provided:   |
|                           |    |    |     a) The airplane is not operated   |
|                           |    |    |        in known or forecast icing     |
|                           |    |    |        conditions, and                |
|                           |    |    |     b) Light(s) erroneously ON due    |
|                           |    |    |        to system failure are          |
|                           |    |    |        deactivated.                   |
|                           |    |    |                                       |
| 80-2 Icing FAULT Light  B | 1  | 0  | (M)(O) May be inoperative provided:   |
|                           |    |    |     a) Airplane is not operated in    |
|                           |    |    |        known forecast icing           |
|                           |    |    |        conditions, and                |
|                           |    |    |     b) Light erroneously ON due to    |
|                           |    |    |        system failure is              |
|                           |    |    |        deactivated.                   |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
-------------------------------------------------------------------------------

-------------------------------------------------------------------------------
| U.S. DEPARTMENT OF TRANSPORTATION                                           |
|                                                                             |
|                                            MASTER MINIMUM EQUIPMENT LIST    |
| FEDERAL AVIATION ADMINISTRATION                                             |
| --------------------------------------------------------------------------- |
| AIRCRAFT:                                | REVISION NO: 9        | PAGE:    |
|                  ATR-42                  |                       |          |
|                                          | DATE: 06/25/1998      | 31-1     |
| --------------------------------------------------------------------------- |
|                        1. | 2. NUMBER INSTALLED                             |
| SYSTEM &                  |    -------------------------------------------- |
| SEQUENCE          ITEM    |    | 3. NUMBER REQUIRED FOR DISPATCH            |
| NUMBERS                   |    |    --------------------------------------- |
| ------------------------- |    |    | 4. REMARKS OR EXCEPTIONS              |
| 31  INDICATING/RECORDING  |    |    |                                       |
|     SYSTEMS               |    |    |                                       |
|                           |    |    |                                       |
| 21-1 Clocks             C | -  | 1  |                                       |
|                           |    |    |                                       |
| 32-1 Flight Data        A | 1  | 0  | May be inoperative provided:          |
|      Recorder (FDR)       |    |    |     a) Cockpit Voice Recorder (CVR)   |
|                           |    |    |        operates normally,             |
|                           |    |    |     b) Airplane is not dispatched     |
|                           |    |    |        from a designated airport      |
|                           |    |    |        where repairs or replacement   |
|                           |    |    |        can be made, and               |
|                           |    |    |     c) Repairs are made within        |
|                           |    |    |        three flight days.             |
|                           |    |    |                                       |
| 32-2 ERMS               D | 1  | 0  |                                       |
| ***                       |    |    |                                       |
|                           |    |    |                                       |
| 48-1 MFC Modules          |    |    |                                       |
|                           |    |    |                                       |
|      1) Module 1A       A | 1  | 0  | (M)(O)May be inoperative provided:    |
|                           |    |    |     a) Modules 2A, 1B, and 2B         |
|                           |    |    |        operate normally,              |
|                           |    |    |     b) Avionics Vent OVBD manual      |
|                           |    |    |        mode operates normally,        |
|                           |    |    |     c) Right air conditioning pack    |
|                           |    |    |        operates normally,             |
|                           |    |    |     d) AC BTC operates normally,      |
|                           |    |    |     e) No. 2 inverter operates        |
|                           |    |    |        normally,                      |
|                           |    |    |     f) De-Icing OVRD system           |
|                           |    |    |        operates normally,             |
|                           |    |    |     g) Following warnings are         |
|                           |    |    |        tested, and operate normally   |
|                           |    |    |        before each departure: 01)     |
|                           |    |    |        Flaps UNLOCK 02) Stick         |
|                           |    |    |        Pusher inhibition, and         |
|                           |    |    |     h) Operations are limited to      |
|                           |    |    |        not more than two flight       |
|                           |    |    |        days before repair is made.    |
|                           |    |    |                                       |
|                           |    |    |       (Continued)                     |
|                           |    |    |                                       |
-------------------------------------------------------------------------------
-------------------------------------------------------------------------------
| U.S. DEPARTMENT OF TRANSPORTATION                                           |
|                                                                             |
|                                            MASTER MINIMUM EQUIPMENT LIST    |
| FEDERAL AVIATION ADMINISTRATION                                             |
| --------------------------------------------------------------------------- |
| AIRCRAFT:                                | REVISION NO: 8        | PAGE:    |
|                  ATR-42                  |                       |          |
|                                          | DATE: 10/01/1997      | 31-2     |
| --------------------------------------------------------------------------- |
|                        1. | 2. NUMBER INSTALLED                             |
| SYSTEM &                  |    -------------------------------------------- |
| SEQUENCE          ITEM    |    | 3. NUMBER REQUIRED FOR DISPATCH            |
| NUMBERS                   |    |    --------------------------------------- |
| ------------------------- |    |    | 4. REMARKS OR EXCEPTIONS              |
| 31  INDICATING/RECORDING  |    |    |                                       |
|     SYSTEMS               |    |    |                                       |
|                           |    |    |                                       |
| 48-1 MFC Modules          |    |    |                                       |
|      (Cont'd)             |    |    |                                       |
|                           |    |    |                                       |
|      2) Module 2A       A | 1  | 0  | (M)(O)May be inoperative provided:    |
|                           |    |    |     a) Aircraft remains at or below   |
|                           |    |    |        17,000 feet MSL,               |
|                           |    |    |     b) Modules 1A, 1B, and 2B         |
|                           |    |    |        operate normally,              |
|                           |    |    |     c) Avionics Vent OVBD manual      |
|                           |    |    |        mode operates normally,        |
|                           |    |    |     d) Left air conditioning pack     |
|                           |    |    |        operates normally,             |
|                           |    |    |     e) AC BTC operates normally,      |
|                           |    |    |     f) No. 1 inverter operates        |
|                           |    |    |        normally,                      |
|                           |    |    |     g) De-Icing OVRD system           |
|                           |    |    |        operates normally,             |
|                           |    |    |     h) Following warnings are         |
|                           |    |    |        tested, and operate normally   |
|                           |    |    |        before each departure: 01)     |
|                           |    |    |        Flaps UNLOCK 02) Stick         |
|                           |    |    |        Pusher inhibition, and         |
|                           |    |    |     i) Operations are limited to      |
|                           |    |    |        not more than two flight       |
|                           |    |    |        days before repair is made.    |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
-------------------------------------------------------------------------------
-------------------------------------------------------------------------------
| U.S. DEPARTMENT OF TRANSPORTATION                                           |
|                                                                             |
|                                            MASTER MINIMUM EQUIPMENT LIST    |
| FEDERAL AVIATION ADMINISTRATION                                             |
| --------------------------------------------------------------------------- |
| AIRCRAFT:                                | REVISION NO: 8        | PAGE:    |
|                  ATR-42                  |                       |          |
|                                          | DATE: 10/01/1997      | 31-3     |
| --------------------------------------------------------------------------- |
|                        1. | 2. NUMBER INSTALLED                             |
| SYSTEM &                  |    -------------------------------------------- |
| SEQUENCE          ITEM    |    | 3. NUMBER REQUIRED FOR DISPATCH            |
| NUMBERS                   |    |    --------------------------------------- |
| ------------------------- |    |    | 4. REMARKS OR EXCEPTIONS              |
| 31  INDICATING/RECORDING  |    |    |                                       |
|     SYSTEMS               |    |    |                                       |
|                           |    |    |                                       |
| 48-6 MFC Module FAULT   A | 4  | 3  | Either Module 1A FAULT Light or       |
|      Lights               |    |    | Module 2A FAULT light, but not both   |
|                           |    |    | may be inoperative provided:          |
|                           |    |    |     a) Light erroneously ON due to    |
|                           |    |    |        system failure is masked,      |
|                           |    |    |        and                            |
|                           |    |    |     b) Operations are limited to      |
|                           |    |    |        not more than two flight       |
|                           |    |    |        days before repair is made.    |
|                           |    |    |          OR                           |
|                         A |    |    |     c) Associated module is           |
|                           |    |    |        considered inoperative, and    |
|                           |    |    |     d) Operations are limited to      |
|                           |    |    |        not more than two flight       |
|                           |    |    |        days before repair is made.    |
|                           |    |    |                                       |
| 53-1 Crew Alerting      A | 1  | 0  | (O)May be inoperative provided:       |
|      Computer (Post       |    |    |     a) Operational check of the       |
|      MOD 1403 only)       |    |    |        ELEVATOR NORMAL and STANDBY    |
|      (-300 Models)        |    |    |        TRIM control systems is        |
|                           |    |    |        performed before each          |
|                           |    |    |        departure, and                 |
|                           |    |    |     b) Operations are limited to      |
|                           |    |    |        not more than three flight     |
|                           |    |    |        days before repair is made.    |
|                           |    |    |                                       |
|                           |    |    |     NOTE: For certain channels for    |
|                           |    |    |           which annunciations may     |
|                           |    |    |           be inoperative, see the     |
|                           |    |    |           MMEL section associated     |
|                           |    |    |           with each function.         |
|                           |    |    |                                       |
|      1) Hardwired         |    |    | Deleted Rev 3.                        |
|         System            |    |    |                                       |
|                           |    |    |                                       |
| 53-2 Master Warning     C | 2  | 1  | (M)May be inoperative provided that   |
|      Light(s)             |    |    | light(s) erroneously ON due to        |
|                           |    |    | system failure are deactivated.       |
|                           |    |    |                                       |
|                           |    |    |                                       |
-------------------------------------------------------------------------------
-------------------------------------------------------------------------------
| U.S. DEPARTMENT OF TRANSPORTATION                                           |
|                                                                             |
|                                            MASTER MINIMUM EQUIPMENT LIST    |
| FEDERAL AVIATION ADMINISTRATION                                             |
| --------------------------------------------------------------------------- |
| AIRCRAFT:                                | REVISION NO: 8        | PAGE:    |
|                  ATR-42                  |                       |          |
|                                          | DATE: 10/01/1997      | 31-4     |
| --------------------------------------------------------------------------- |
|                        1. | 2. NUMBER INSTALLED                             |
| SYSTEM &                  |    -------------------------------------------- |
| SEQUENCE          ITEM    |    | 3. NUMBER REQUIRED FOR DISPATCH            |
| NUMBERS                   |    |    --------------------------------------- |
| ------------------------- |    |    | 4. REMARKS OR EXCEPTIONS              |
| 31  INDICATING/RECORDING  |    |    |                                       |
|     SYSTEMS               |    |    |                                       |
|                           |    |    |                                       |
| 53-3 Master Caution     C | 2  | 1  | (M)May be inoperative provided that   |
|      Light(s)             |    |    | light(s) erroneously ON due to        |
|                           |    |    | system failure are deactivated.       |
|                           |    |    |                                       |
| 53-4 Crew Alerting        |    |    |                                       |
|      Panel                |    |    |                                       |
|                           |    |    |                                       |
|      1) System Alert    A | -  | 0  | (M)May be inoperative provided:       |
|         Lights            |    |    |     a) Associated Warn or Caution     |
|                           |    |    |        alert operates normally,       |
|                           |    |    |     b) Local alert light on           |
|                           |    |    |        associated system panel        |
|                           |    |    |        operates normally,             |
|                           |    |    |     c) Light(s) erroneously ON due    |
|                           |    |    |        to system failure are          |
|                           |    |    |        deactivated.                   |
|                           |    |    |     d) Repairs are made within        |
|                           |    |    |        three flight days.             |
|                           |    |    |                                       |
|      2) RCL Function    A | 1  | 0  | (O)May be inoperative provided:       |
|                           |    |    |     a) Alternate procedures for       |
|                           |    |    |        recording ALERTS are           |
|                           |    |    |        established and used, and      |
|                           |    |    |     b) Operations are limited to      |
|                           |    |    |        not more than three flight     |
|                           |    |    |        days before repair is made.    |
|                           |    |    |                                       |
|      3) CLR Function    A | 1  | 0  | May be inoperative provided:          |
|                           |    |    |     a) All fire warning logic         |
|                           |    |    |        operates normally, and         |
|                           |    |    |     b) Operations are limited to      |
|                           |    |    |        not more than three flight     |
|                           |    |    |        days before repair is made.    |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |    (Continued)                        |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
-------------------------------------------------------------------------------
-------------------------------------------------------------------------------
| U.S. DEPARTMENT OF TRANSPORTATION                                           |
|                                                                             |
|                                            MASTER MINIMUM EQUIPMENT LIST    |
| FEDERAL AVIATION ADMINISTRATION                                             |
| --------------------------------------------------------------------------- |
| AIRCRAFT:                                | REVISION NO: 8        | PAGE:    |
|                  ATR-42                  |                       |          |
|                                          | DATE: 10/01/1997      | 31-5     |
| --------------------------------------------------------------------------- |
|                        1. | 2. NUMBER INSTALLED                             |
| SYSTEM &                  |    -------------------------------------------- |
| SEQUENCE          ITEM    |    | 3. NUMBER REQUIRED FOR DISPATCH            |
| NUMBERS                   |    |    --------------------------------------- |
| ------------------------- |    |    | 4. REMARKS OR EXCEPTIONS              |
| 31  INDICATING/RECORDING  |    |    |                                       |
|     SYSTEMS               |    |    |                                       |
|                           |    |    |                                       |
| 53-4 Crew Alerting        |    |    |                                       |
|      Panel (CONT'D)       |    |    |                                       |
|                           |    |    |                                       |
|      4) TO INHI         A | 1  | 0  | May be inoperative so as to remain    |
|         Function          |    |    | in a non-inhibit mode provided that   |
|                           |    |    | operations are limited to not more    |
|                           |    |    | than three flight days before         |
|                           |    |    | repair is made.                       |
|                           |    |    |                                       |
| 53-5 Emergency Audio    C | 1  | 0  |                                       |
|      Cancel               |    |    |                                       |
|                           |    |    |                                       |
| 53-6 T.O. CONFIG Test   C | 1  | 0  | (O)May be inoperative provided        |
|      System               |    |    | alternate procedures are              |
|                           |    |    | established and used.                 |
|                           |    |    |                                       |
| 70-1 Instruments        C | -  | 0  |                                       |
|      Maintenance Panel    |    |    |                                       |
|      Control and          |    |    |                                       |
|      Indicators           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
-------------------------------------------------------------------------------

-------------------------------------------------------------------------------
| U.S. DEPARTMENT OF TRANSPORTATION                                           |
|                                                                             |
|                                            MASTER MINIMUM EQUIPMENT LIST    |
| FEDERAL AVIATION ADMINISTRATION                                             |
| --------------------------------------------------------------------------- |
| AIRCRAFT:                                | REVISION NO: 8        | PAGE:    |
|                  ATR-42                  |                       |          |
|                                          | DATE: 10/01/1997      | 32-1     |
| --------------------------------------------------------------------------- |
|                        1. | 2. NUMBER INSTALLED                             |
| SYSTEM &                  |    -------------------------------------------- |
| SEQUENCE          ITEM    |    | 3. NUMBER REQUIRED FOR DISPATCH            |
| NUMBERS                   |    |    --------------------------------------- |
| ------------------------- |    |    | 4. REMARKS OR EXCEPTIONS              |
| 32  LANDING GEAR          |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
| 31-1 Anti-Retraction    C | 1  | 0  |                                       |
|      System (Lever        |    |    |                                       |
|      Latch                |    |    |                                       |
|                           |    |    |                                       |
| 31-2 Landing Gear Lever B | 1  | 0  |                                       |
|      Integral Red Light   |    |    |                                       |
|                           |    |    |                                       |
| 31-3 Landing Gear       C | 1  | 0  | (M)(O)May be inoperative provided:    |
|      Retraction System    |    |    |     a) Landing gear is secured        |
|                           |    |    |        down,                          |
|                           |    |    |     b) Retraction system is           |
|                           |    |    |        deactivated,                   |
|                           |    |    |     c) Flight is conducted in         |
|                           |    |    |        accordance with AFM Flight     |
|                           |    |    |        With Landing Gear Down         |
|                           |    |    |        Supplement, and                |
|                           |    |    |     d) Airplane is not operated in    |
|                           |    |    |        known or forecast icing        |
|                           |    |    |        conditions.                    |
|                           |    |    |                                       |
| 42-1 Wheel Brakes       C | 4  | 3  | (M)(O)One may be inoperative          |
|                           |    |    | provided:                             |
|                           |    |    |     a) Antiskid system operates       |
|                           |    |    |        normally,                      |
|                           |    |    |     b) Both ACW generator systems     |
|                           |    |    |        operate normally,              |
|                           |    |    |     c) Affected brake is              |
|                           |    |    |        deactivated or removed,        |
|                           |    |    |     d) The airplane does not depart   |
|                           |    |    |        from or to an airport with     |
|                           |    |    |        wet or contaminated runways,   |
|                           |    |    |        and                            |
|                           |    |    |     e) AFM performance penalties      |
|                           |    |    |        are applied.                   |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
-------------------------------------------------------------------------------
-------------------------------------------------------------------------------
| U.S. DEPARTMENT OF TRANSPORTATION                                           |
|                                                                             |
|                                            MASTER MINIMUM EQUIPMENT LIST    |
| FEDERAL AVIATION ADMINISTRATION                                             |
| --------------------------------------------------------------------------- |
| AIRCRAFT:                                | REVISION NO: 8        | PAGE:    |
|                  ATR-42                  |                       |          |
|                                          | DATE: 10/01/1997      | 32-2     |
| --------------------------------------------------------------------------- |
|                        1. | 2. NUMBER INSTALLED                             |
| SYSTEM &                  |    -------------------------------------------- |
| SEQUENCE          ITEM    |    | 3. NUMBER REQUIRED FOR DISPATCH            |
| NUMBERS                   |    |    --------------------------------------- |
| ------------------------- |    |    | 4. REMARKS OR EXCEPTIONS              |
| 32  LANDING GEAR          |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
| 42-2 Anti-Skid System   C | 1  | 0  | (O)May be inoperative provided:       |
|                           |    |    |     a) All wheel brakes operate       |
|                           |    |    |        normally,                      |
|                           |    |    |     b) The airplane does not depart   |
|                           |    |    |        from or to an airport with     |
|                           |    |    |        wet or contaminated runways,   |
|                           |    |    |     c) AFM performance penalties      |
|                           |    |    |        are applied, and               |
|                           |    |    |     d) Anti-skid system remains       |
|                           |    |    |        off.                           |
|                           |    |    |                                       |
| 42-3 BRK TEMP Light     C | 1  | 0  | (O)May be inoperative provided:       |
|      System               |    |    |     a) A minimum 20 minute            |
|                           |    |    |        turnaround time (block in to   |
|                           |    |    |        block out) is observed, and    |
|                           |    |    |     b) Landing gear remains down      |
|                           |    |    |        for 1 minute after takeoff     |
|                           |    |    |        except in case of emergency.   |
|                           |    |    |                                       |
| 45-1 CCAS Parking Brake C | 1  | 0  | (M)May be inoperative provided:       |
|      Light                |    |    |     a) Parking brake operates         |
|                           |    |    |        normally,                      |
|                           |    |    |     b) PRKG BRK light on CCAS is      |
|                           |    |    |        deactivated, and               |
|                           |    |    |     c) Takeoff configuration          |
|                           |    |    |        warning system operates        |
|                           |    |    |        normally.                      |
|                           |    |    |                                       |
| 51-1 Nose Wheel         C | 1  | 0  | (M)May be inoperative provided:       |
|      Steering             |    |    |     a) Centering function operates    |
|                           |    |    |        normally,                      |
|                           |    |    |     b) All brake systems operate      |
|                           |    |    |        normally, and                  |
|                           |    |    |     c) Maximum crosswind is limited   |
|                           |    |    |        to 15 knots.                   |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
-------------------------------------------------------------------------------
-------------------------------------------------------------------------------
| U.S. DEPARTMENT OF TRANSPORTATION                                           |
|                                                                             |
|                                            MASTER MINIMUM EQUIPMENT LIST    |
| FEDERAL AVIATION ADMINISTRATION                                             |
| --------------------------------------------------------------------------- |
| AIRCRAFT:                                | REVISION NO: 8        | PAGE:    |
|                  ATR-42                  |                       |          |
|                                          | DATE: 10/01/1997      | 32-3     |
| --------------------------------------------------------------------------- |
|                        1. | 2. NUMBER INSTALLED                             |
| SYSTEM &                  |    -------------------------------------------- |
| SEQUENCE          ITEM    |    | 3. NUMBER REQUIRED FOR DISPATCH            |
| NUMBERS                   |    |    --------------------------------------- |
| ------------------------- |    |    | 4. REMARKS OR EXCEPTIONS              |
| 32  LANDING GEAR          |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
| 61-1 Landing Gear         |    |    |                                       |
|      Position             |    |    |                                       |
|      Indicating Systems   |    |    |                                       |
|                           |    |    |                                       |
|      1) System 1        B | 1  | 0  | (O)May be inoperative provided        |
|         (Forward Inst.    |    |    | system 2 operates normally.           |
|         Panel)            |    |    |                                       |
|                           |    |    |                                       |
|      2) System 2        A | 1  | 0  | (O)May be inoperative provided        |
|         (Overhead         |    |    |     a) System 1 operates normally,    |
|         Panel)            |    |    |     b) System 2 malfunction does      |
|                           |    |    |        not generate false "gear not   |
|                           |    |    |        down and locked" warnings,     |
|                           |    |    |        and                            |
|                           |    |    |     c) Operations are limited to      |
|                           |    |    |        not more than one flight leg   |
|                           |    |    |        before repair is made.         |
|                           |    |    |                                       |
| 61-2 Landing Gear Not   B | 1  | 0  | (M)(O)May be inoperative provided:    |
|      Down Warning         |    |    |     a) Landing gear is secured        |
|      System               |    |    |        down,                          |
|                           |    |    |     b) Retraction system is           |
|                           |    |    |        deactivated,                   |
|                           |    |    |     c) Flight is conducted in         |
|                           |    |    |        accordance with AFM Flight     |
|                           |    |    |        With Landing Gear Down         |
|                           |    |    |        Supplement, and                |
|                           |    |    |     d) Airplane is not operated in    |
|                           |    |    |        known or forecast icing        |
|                           |    |    |        conditions.                    |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
-------------------------------------------------------------------------------

-------------------------------------------------------------------------------
| U.S. DEPARTMENT OF TRANSPORTATION                                           |
|                                                                             |
|                                            MASTER MINIMUM EQUIPMENT LIST    |
| FEDERAL AVIATION ADMINISTRATION                                             |
| --------------------------------------------------------------------------- |
| AIRCRAFT:                                | REVISION NO: 8        | PAGE:    |
|                  ATR-42                  |                       |          |
|                                          | DATE: 10/01/1997      | 33-1     |
| --------------------------------------------------------------------------- |
|                        1. | 2. NUMBER INSTALLED                             |
| SYSTEM &                  |    -------------------------------------------- |
| SEQUENCE          ITEM    |    | 3. NUMBER REQUIRED FOR DISPATCH            |
| NUMBERS                   |    |    --------------------------------------- |
| ------------------------- |    |    | 4. REMARKS OR EXCEPTIONS              |
| 33  LIGHTS                |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
| 10-1 Flight Compart-    C | -  | -  | Individual lights may be inopera-     |
|      ment and             |    |    | tive provided remaining lights are:   |
|      Instrument           |    |    |     a) Sufficient to clearly          |
|      Lighting System      |    |    |        illuminate all instruments,    |
|                           |    |    |        controls and other devices     |
|                           |    |    |        for which it is provided,      |
|                           |    |    |     b) Positioned so that direct      |
|                           |    |    |        rays are shielded from         |
|                           |    |    |        flight crewmembers eyes, and   |
|                           |    |    |     c) Lighting configuration and     |
|                           |    |    |        intensity is acceptable to     |
|                           |    |    |        the flight crew.               |
|                           |    |    |                                       |
| 10-2 Cabin Interior     C | -  | -  | Individual lights may be inopera-     |
|      Lighting System      |    |    | tive provided remaining lighting is   |
|                           |    |    | sufficient for cabin attendants to    |
|                           |    |    | perform their duties.                 |
|                           |    |    |                                       |
| 16-1 Annunciator Lights   |    |    |                                       |
|      Switch               |    |    |                                       |
|                           |    |    |                                       |
|      1) Test Function   A | 1  | 0  | Operations are limited to not more    |
|                           |    |    | than one flight day before repair     |
|                           |    |    | is made.                              |
|                           |    |    |                                       |
|      2) Dim Function    A | 1  | 0  | May be inoperative for night          |
|                           |    |    | operations for not more than one      |
|                           |    |    | flight day before repair is made.     |
|                           |    |    |                                       |
|                         C | 1  | 0  | May be inoperative for day            |
|                           |    |    | operations so as to remain in the     |
|                           |    |    | bright mode.                          |
|                           |    |    |                                       |
| 16-2 NO SMKG Memo Light C | 1  | 0  |                                       |
|                           |    |    |                                       |
| 16-3 SEAT BELTS Memo    C | 1  | 0  |                                       |
|      Light                |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
-------------------------------------------------------------------------------
-------------------------------------------------------------------------------
| U.S. DEPARTMENT OF TRANSPORTATION                                           |
|                                                                             |
|                                            MASTER MINIMUM EQUIPMENT LIST    |
| FEDERAL AVIATION ADMINISTRATION                                             |
| --------------------------------------------------------------------------- |
| AIRCRAFT:                                | REVISION NO: 8        | PAGE:    |
|                  ATR-42                  |                       |          |
|                                          | DATE: 10/01/1997      | 33-2     |
| --------------------------------------------------------------------------- |
|                        1. | 2. NUMBER INSTALLED                             |
| SYSTEM &                  |    -------------------------------------------- |
| SEQUENCE          ITEM    |    | 3. NUMBER REQUIRED FOR DISPATCH            |
| NUMBERS                   |    |    --------------------------------------- |
| ------------------------- |    |    | 4. REMARKS OR EXCEPTIONS              |
| 33  LIGHTS                |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
| 26-1 Passenger Notice   C | -  | -  | (M)A passenger seat from which a      |
|      System (No           |    |    | "NO Smoking/Fasten Seat Belt" sign    |
|      Smoking/ Fasten      |    |    | is not readily legible is con-        |
|      Seat Belt/ Return    |    |    | sidered inoperative, and must be      |
|      To Seat Signs)       |    |    | blocked.                              |
|                           |    |    |                                       |
|                         C | -  | 0  | (O)If one or more "No Smoking/        |
|                           |    |    | Fasten Seat Belt/Return to Cabin"     |
|                           |    |    | signs are inoperative, the effected   |
|                           |    |    | passenger seat(s) may be occupied     |
|                           |    |    | provided:                             |
|                           |    |    |     a) PA system operates normally,   |
|                           |    |    |        and                            |
|                           |    |    |     b) PA system is used to notify    |
|                           |    |    |        passengers when seat belts     |
|                           |    |    |        should be fastened, when       |
|                           |    |    |        return to seat is required,    |
|                           |    |    |        and when smoking is            |
|                           |    |    |        prohibited.                    |
|                           |    |    |                                       |
| 31-1 Nose Wheel Well    C | 1  | 0  |                                       |
|      Light                |    |    |                                       |
|                           |    |    |                                       |
| 31-2 Forward Avionics   C | 1  | 0  |                                       |
|      Compartment Light    |    |    |                                       |
|                           |    |    |                                       |
| 31-3 Flight Control Bay C | 1  | 0  |                                       |
|      Light                |    |    |                                       |
|                           |    |    |                                       |
| 34-1 Cargo Bay Lights   C | 2  | 0  |                                       |
|                           |    |    |                                       |
| 37-1 Main Wheel Well    C | 2  | 0  |                                       |
|      Lights               |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
-------------------------------------------------------------------------------
-------------------------------------------------------------------------------
| U.S. DEPARTMENT OF TRANSPORTATION                                           |
|                                                                             |
|                                            MASTER MINIMUM EQUIPMENT LIST    |
| FEDERAL AVIATION ADMINISTRATION                                             |
| --------------------------------------------------------------------------- |
| AIRCRAFT:                                | REVISION NO: 8        | PAGE:    |
|                  ATR-42                  |                       |          |
|                                          | DATE: 10/01/1997      | 33-3     |
| --------------------------------------------------------------------------- |
|                        1. | 2. NUMBER INSTALLED                             |
| SYSTEM &                  |    -------------------------------------------- |
| SEQUENCE          ITEM    |    | 3. NUMBER REQUIRED FOR DISPATCH            |
| NUMBERS                   |    |    --------------------------------------- |
| ------------------------- |    |    | 4. REMARKS OR EXCEPTIONS              |
| 33  LIGHTS                |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
| 41-1 Navigation Lights  C | -  | 0  | May be inoperative for day            |
|      System(s)            |    |    | operations.                           |
|                           |    |    |                                       |
|                         C | -  | 1  | One light is required in each         |
|                           |    |    | position for night operations.        |
|                           |    |    |                                       |
|                           |    |    | NOTE: Ice Evidence Probe light is     |
|                           |    |    | inoperative on ALT system on          |
|                           |    |    | aircraft without modification         |
|                           |    |    | 03654.                                |
|                           |    |    |                                       |
| ***  1) Pulse System    D | -  | 0  | May be inoperative provided NORM      |
|                           |    |    | navigation light function is not      |
|                           |    |    | impaired.                             |
|                           |    |    |                                       |
| 42-1 Landing Light      C | 2  | 1  | May be inoperative for night          |
|      Systems              |    |    | operations provided all taxi and      |
|                           |    |    | takeoff lights operate normally.      |
|                           |    |    |                                       |
|                         C | 2  | 0  | One or both may be inoperative for    |
|                           |    |    | day operations.                       |
|                           |    |    |                                       |
| ***  1) Pulse System    D | -  | 0  | May be inoperative provided NORM      |
|                           |    |    | landing light function is not         |
|                           |    |    | impaired.                             |
|                           |    |    |                                       |
| 43-1 Strobe Light       C | 1  | 0  | May be inoperative provided anti-     |
|      System               |    |    | collision light system operates       |
|                           |    |    | normally.                             |
|                           |    |    |                                       |
| 46-1 Taxi & Takeoff     C | 1  | 0  | May be inoperative for day            |
|      Light System         |    |    | operations.                           |
|                           |    |    |                                       |
|                         C | 1  | 0  | May be inoperative for night          |
|                           |    |    | operations provided all landing       |
|                           |    |    | lights operate normally.              |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
-------------------------------------------------------------------------------
-------------------------------------------------------------------------------
| U.S. DEPARTMENT OF TRANSPORTATION                                           |
|                                                                             |
|                                            MASTER MINIMUM EQUIPMENT LIST    |
| FEDERAL AVIATION ADMINISTRATION                                             |
| --------------------------------------------------------------------------- |
| AIRCRAFT:                                | REVISION NO: 8        | PAGE:    |
|                  ATR-42                  |                       |          |
|                                          | DATE: 10/01/1997      | 33-4     |
| --------------------------------------------------------------------------- |
|                        1. | 2. NUMBER INSTALLED                             |
| SYSTEM &                  |    -------------------------------------------- |
| SEQUENCE          ITEM    |    | 3. NUMBER REQUIRED FOR DISPATCH            |
| NUMBERS                   |    |    --------------------------------------- |
| ------------------------- |    |    | 4. REMARKS OR EXCEPTIONS              |
| 33  LIGHTS                |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
| 47-1 Logo Light         D | 1  | 0  |                                       |
| ***  System               |    |    |                                       |
|                           |    |    |                                       |
| ***  1) Pulse System    D | -  | 0  |                                       |
|                           |    |    |                                       |
| 48-1 Anti-Collision     C | 1  | 0  | May be inoperative provided white     |
|      Light System         |    |    | strobe light system operates          |
|                           |    |    | normally.                             |
|                           |    |    |                                       |
| 49-1 Wing Inspection    C | 2  | 0  | May be inoperative for day            |
|      Lights               |    |    | operations.                           |
|                           |    |    |                                       |
|                         C | 2  | 0  | (O)May be inoperative for night       |
|                           |    |    | operations provided:                  |
|                           |    |    |     a) Airplane is not operated in    |
|                           |    |    |        known or forecast icing        |
|                           |    |    |        conditions, and                |
|                           |    |    |     b) A portable lamp/light of       |
|                           |    |    |        adequate capacity for wing     |
|                           |    |    |        and /or control surface        |
|                           |    |    |        inspection is available.       |
|                           |    |    |                                       |
| 49-2 Ice Evidence       C | 1  | 0  | May be inoperative for day            |
| ***  Probe Light          |    |    | operations.                           |
|                           |    |    |                                       |
|                         B | 1  | 0  | (O)May be inoperative for night       |
|                           |    |    | operations provided the airplane is   |
|                           |    |    | not operated in known or forecast     |
|                           |    |    | icing conditions.                     |
|                           |    |    |          OR                           |
|                         B |    |    | May be inoperative provided Wing      |
|                           |    |    | Inspection lights operate normally.   |
|                           |    |    |                                       |
| 50-1 Emergency Exit     C | 1  | 0  | May be inoperative provided           |
|      DISARM Annunciator   |    |    | emergency exit light system is        |
|      Light                |    |    | verified to operate normally, and     |
|                           |    |    | is armed before each departure.       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
-------------------------------------------------------------------------------
-------------------------------------------------------------------------------
| U.S. DEPARTMENT OF TRANSPORTATION                                           |
|                                                                             |
|                                            MASTER MINIMUM EQUIPMENT LIST    |
| FEDERAL AVIATION ADMINISTRATION                                             |
| --------------------------------------------------------------------------- |
| AIRCRAFT:                                | REVISION NO: 8        | PAGE:    |
|                  ATR-42                  |                       |          |
|                                          | DATE: 10/01/1997      | 33-5     |
| --------------------------------------------------------------------------- |
|                        1. | 2. NUMBER INSTALLED                             |
| SYSTEM &                  |    -------------------------------------------- |
| SEQUENCE          ITEM    |    | 3. NUMBER REQUIRED FOR DISPATCH            |
| NUMBERS                   |    |    --------------------------------------- |
| ------------------------- |    |    | 4. REMARKS OR EXCEPTIONS              |
| 33  LIGHTS                |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
| 50-2 Floor Proximity    C | 1  | -  | Individual lights may be inopera-     |
|      Emergency Escape     |    |    | tive provided FAA approved minimum    |
|      Path Marking         |    |    | acceptable lighting levels            |
|      System               |    |    | specified in one of the following     |
|                           |    |    | documents are complied with:          |
|                           |    |    |     a) FAA engineering approval       |
|                           |    |    |        letter,                        |
|                           |    |    |     b) FAA approved report of the     |
|                           |    |    |        type design holder,            |
|                           |    |    |     c) Limitations and Conditions     |
|                           |    |    |        section of the applicable      |
|                           |    |    |        Supplemental Type              |
|                           |    |    |        Certificate (STC), or          |
|                           |    |    |     d) An FAA approved report         |
|                           |    |    |        incorporated in the Master     |
|                           |    |    |        Drawing List for the           |
|                           |    |    |        applicable STC.                |
|                           |    |    |                                       |
| 51-1 Sterile Cockpit    D | 1  | 0  | (O)May be inoperative provided        |
| ***  Light                |    |    | alternate procedures are              |
|                           |    |    | established and used.                 |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
-------------------------------------------------------------------------------

-------------------------------------------------------------------------------
| U.S. DEPARTMENT OF TRANSPORTATION                                           |
|                                                                             |
|                                            MASTER MINIMUM EQUIPMENT LIST    |
| FEDERAL AVIATION ADMINISTRATION                                             |
| --------------------------------------------------------------------------- |
| AIRCRAFT:                                | REVISION NO: 8        | PAGE:    |
|                  ATR-42                  |                       |          |
|                                          | DATE: 10/01/1997      | 34-1     |
| --------------------------------------------------------------------------- |
|                        1. | 2. NUMBER INSTALLED                             |
| SYSTEM &                  |    -------------------------------------------- |
| SEQUENCE          ITEM    |    | 3. NUMBER REQUIRED FOR DISPATCH            |
| NUMBERS                   |    |    --------------------------------------- |
| ------------------------- |    |    | 4. REMARKS OR EXCEPTIONS              |
| 34  NAVIGATION            |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
| 12-1 Altitude Alerting  A | 1  | 0  | (O)May be inoperative provided:       |
|      System               |    |    |     a) Autopilot with altitude hold   |
|                           |    |    |        operates normally, and         |
|                           |    |    |     b) Repairs are made within        |
|                           |    |    |        three flight days.             |
|                           |    |    |                                       |
| 12-2 Standby Altimeter  A | 1  | 0  | May be inoperative for day VMC        |
|                           |    |    | conditions provided operations are    |
|                           |    |    | limited to two flight days before     |
|                           |    |    | repair is made.                       |
|                           |    |    |                                       |
| 13-1 Standby Airspeed   A | 1  | 0  | May be inoperative for day VMC        |
|      Indicator            |    |    | conditions provided operations are    |
|                           |    |    | limited to two flight days before     |
|                           |    |    | repair is made.                       |
|                           |    |    |                                       |
| 13-2 External Airspeed  C | 4  | 2  |                                       |
|      Bugs On Airspeed     |    |    |                                       |
|      Indicator Bezel      |    |    |                                       |
|                           |    |    |                                       |
| 13-3 Overspeed Warning  B | 1  | 0  | (O)May be inoperative provided:       |
|      System               |    |    |     a) Both airspeed indicators       |
|                           |    |    |        operate normally, and          |
|                           |    |    |     b) Airspeed is limited to 10      |
|                           |    |    |        KIAS below Vmo/Vfe/Vle.        |
|                           |    |    |                                       |
| 14-1 Vertical Speed     C | 2  | 1  | One may be inoperative for day VMC    |
|      Indicators           |    |    | operations.                           |
|                           |    |    |                                       |
| 15-1 TAT Indication     C | 1  | 0  | May be inoperative provided SAT       |
|      System               |    |    | indication system operates            |
|                           |    |    | normally.                             |
|                           |    |    |                                       |
| 15-2 SAT Indication     C | 1  | 0  | May be inoperative provided TAT       |
|      System               |    |    | indication system operates            |
|                           |    |    | normally.                             |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
-------------------------------------------------------------------------------
-------------------------------------------------------------------------------
| U.S. DEPARTMENT OF TRANSPORTATION                                           |
|                                                                             |
|                                            MASTER MINIMUM EQUIPMENT LIST    |
| FEDERAL AVIATION ADMINISTRATION                                             |
| --------------------------------------------------------------------------- |
| AIRCRAFT:                                | REVISION NO: 8        | PAGE:    |
|                  ATR-42                  |                       |          |
|                                          | DATE: 10/01/1997      | 34-2     |
| --------------------------------------------------------------------------- |
|                        1. | 2. NUMBER INSTALLED                             |
| SYSTEM &                  |    -------------------------------------------- |
| SEQUENCE          ITEM    |    | 3. NUMBER REQUIRED FOR DISPATCH            |
| NUMBERS                   |    |    --------------------------------------- |
| ------------------------- |    |    | 4. REMARKS OR EXCEPTIONS              |
| 34  NAVIGATION            |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
| 15-3 True Airspeed      C | 1  | 0  |                                       |
|      System               |    |    |                                       |
|                           |    |    |                                       |
| 21-1 Attitude & Heading C | -  | 2  |                                       |
|      Reference Systems    |    |    |                                       |
|      (AHRS)               |    |    |                                       |
|                           |    |    |                                       |
| 21-2 ADC Switching      A | 1  | 0  | (M)May be inoperative provided:       |
|      System               |    |    |     a) Both ADC's operate normally,   |
|                           |    |    |        and                            |
|                           |    |    |     b) Operations are limited to      |
|                           |    |    |        not more than two flight       |
|                           |    |    |        days before repair is made.    |
|                           |    |    |                                       |
| 21-3 ADC Switch FAULT   C | 1  | 0  | (M)May be inoperative provided both   |
|      Light                |    |    | ADC's operate normally.               |
|                           |    |    |                                       |
| 22-1 EADIs                |    |    | DELETED  REV  3.                      |
|                           |    |    |                                       |
| 22-2 EHSIs                |    |    | DELETED  REV  3.                      |
|                           |    |    |                                       |
| 26-1 RMI Heading        C | 2  | 1  | One may be inoperative provided       |
|      Indication           |    |    | heading information on EHSI at the    |
|                           |    |    | associated pilot's station operates   |
|                           |    |    | normally.                             |
|                           |    |    |                                       |
| 26-2 VHF Navigation     D | 2  | -  | Any in excess of those required by    |
|      Systems              |    |    | FAR, and not powered by an            |
|                           |    |    | Emergency Bus, may be inoperative.    |
|                           |    |    |                                       |
| 26-3 External           C | -  | 0  | May be missing provided alternate     |
| ***  Altimeter Bug(s)     |    |    | procedures are established and        |
|      On Altimeter         |    |    | used.                                 |
|      Indicator Bezel      |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
-------------------------------------------------------------------------------
-------------------------------------------------------------------------------
| U.S. DEPARTMENT OF TRANSPORTATION                                           |
|                                                                             |
|                                            MASTER MINIMUM EQUIPMENT LIST    |
| FEDERAL AVIATION ADMINISTRATION                                             |
| --------------------------------------------------------------------------- |
| AIRCRAFT:                                | REVISION NO: 8        | PAGE:    |
|                  ATR-42                  |                       |          |
|                                          | DATE: 10/01/1997      | 34-3     |
| --------------------------------------------------------------------------- |
|                        1. | 2. NUMBER INSTALLED                             |
| SYSTEM &                  |    -------------------------------------------- |
| SEQUENCE          ITEM    |    | 3. NUMBER REQUIRED FOR DISPATCH            |
| NUMBERS                   |    |    --------------------------------------- |
| ------------------------- |    |    | 4. REMARKS OR EXCEPTIONS              |
| 34  NAVIGATION            |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
| 27-1 Standby Attitude   B | -  | 1  | Any in excess of one standby atti-    |
|      Indicators           |    |    | tude indicator may be inoperative.    |
|                           |    |    |                                       |
|                         B | -  | 0  | May be inoperative for day VMC        |
|                           |    |    | operations only.                      |
|                           |    |    |                                       |
| 28-1 Standby Compass    B | 1  | 0  | (O)May be inoperative provided:       |
|                           |    |    |     a) Any combination of two gyro    |
|                           |    |    |        stabilized or AHRS compass     |
|                           |    |    |        systems operate normally,      |
|                           |    |    |        and                            |
|                           |    |    |     b) Airplane is operated with      |
|                           |    |    |        dual independent navigation    |
|                           |    |    |        capability, and under          |
|                           |    |    |        positive radar control by      |
|                           |    |    |        ATC on the enroute portion     |
|                           |    |    |        of the flight.                 |
|                           |    |    |                                       |
| 33-1 Marker Beacon      C | -  | 0  | May be inoperative provided           |
|      System               |    |    | approach minimums do not require      |
|                           |    |    | its use.                              |
|                           |    |    |                                       |
| 41-1 Weather Radar      C | 1  | -  | As required by FAR.                   |
|      System               |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
-------------------------------------------------------------------------------
-------------------------------------------------------------------------------
| U.S. DEPARTMENT OF TRANSPORTATION                                           |
|                                                                             |
|                                            MASTER MINIMUM EQUIPMENT LIST    |
| FEDERAL AVIATION ADMINISTRATION                                             |
| --------------------------------------------------------------------------- |
| AIRCRAFT:                                | REVISION NO: 8        | PAGE:    |
|                  ATR-42                  |                       |          |
|                                          | DATE: 10/01/1997      | 34-4     |
| --------------------------------------------------------------------------- |
|                        1. | 2. NUMBER INSTALLED                             |
| SYSTEM &                  |    -------------------------------------------- |
| SEQUENCE          ITEM    |    | 3. NUMBER REQUIRED FOR DISPATCH            |
| NUMBERS                   |    |    --------------------------------------- |
| ------------------------- |    |    | 4. REMARKS OR EXCEPTIONS              |
| 34  NAVIGATION            |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
| 43-1 Traffic Alert      C | -  | 0  | (M)May be inoperative provided        |
|      Collision/           |    |    | system is deactivated and secured.    |
|      Avoidance System     |    |    |                                       |
|      (TCAS)               |    |    |                                       |
|                           |    |    |                                       |
| *** 1) Combined TA and  C | 2  | 1  | (O)May be inoperative on the non-     |
|        RA Dual Displays   |    |    | flying pilots side provided:          |
|                           |    |    |     a) TA and RA elements and audio   |
|                           |    |    |        functions operate normally     |
|                           |    |    |        on the flying pilots side,     |
|                           |    |    |        and                            |
|                           |    |    |     b) TA and RA display              |
|                           |    |    |        indications are visible to     |
|                           |    |    |        the non-flying pilot.          |
|                           |    |    |                                       |
|      2) Resolution      C | 2  | 1  | (O)One may be inoperative on the      |
|         Advisory (RA)     |    |    | non-flying pilots side.               |
|         Display Systems   |    |    |                                       |
|                         C | -  | 0  | (O)May be inoperative provided:       |
|                           |    |    |     a) All Traffic Alert (TA)         |
|                           |    |    |        display elements and voice     |
|                           |    |    |        command audio functions        |
|                           |    |    |        operate normally, and          |
|                           |    |    |     b) TA only mode is selected by    |
|                           |    |    |        the crew.                      |
|                           |    |    |                                       |
|      3) Traffic Alert   C | -  | 0  | (O)May be inoperative provided all    |
|         (TA) Display      |    |    | installed RA display and audio        |
|                           |    |    | functions operate normally.           |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
-------------------------------------------------------------------------------
-------------------------------------------------------------------------------
| U.S. DEPARTMENT OF TRANSPORTATION                                           |
|                                                                             |
|                                            MASTER MINIMUM EQUIPMENT LIST    |
| FEDERAL AVIATION ADMINISTRATION                                             |
| --------------------------------------------------------------------------- |
| AIRCRAFT:                                | REVISION NO: 8        | PAGE:    |
|                  ATR-42                  |                       |          |
|                                          | DATE: 10/01/1997      | 34-5     |
| --------------------------------------------------------------------------- |
|                        1. | 2. NUMBER INSTALLED                             |
| SYSTEM &                  |    -------------------------------------------- |
| SEQUENCE          ITEM    |    | 3. NUMBER REQUIRED FOR DISPATCH            |
| NUMBERS                   |    |    --------------------------------------- |
| ------------------------- |    |    | 4. REMARKS OR EXCEPTIONS              |
| 34  NAVIGATION            |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
| 48-1 Ground Proximity     |    |    |                                       |
|      Warning System       |    |    |                                       |
|                           |    |    |                                       |
|      1) Terrain         A | -  | 0  | (O)May be inoperative provided:       |
|         Avoidance         |    |    |     a) Alternate procedures are       |
|         (Modes 1 - 4)     |    |    |        established and used, and      |
|                           |    |    |     b) Repairs are made within two    |
|                           |    |    |        flight days.                   |
|                           |    |    |                                       |
|      2) Test Mode       A | 1  | 0  | May be inoperative provided:          |
|                           |    |    |     a) GPWS is considered             |
|                           |    |    |        inoperative, and               |
|                           |    |    |     b) Repairs are made within two    |
|                           |    |    |        flight days.                   |
|                           |    |    |                                       |
|      3) Glideslope      B | 2  | 0  |                                       |
|         Deviation         |    |    |                                       |
|         Lights (Mode 5)   |    |    |                                       |
|                           |    |    |                                       |
| ***  4) Advisory        C | -  | 0  | May be inoperative provided           |
|         Callouts          |    |    | alternate procedures are              |
|                           |    |    | established and used.                 |
|                           |    |    |                                       |
| ***  5) Windshear Mode  C | -  | 0  | May be inoperative provided           |
|                           |    |    | alternate procedures are              |
|                           |    |    | established and used.                 |
|                           |    |    |                                       |
| 52-1 ATC Transponder    C | -  | -  | Any in excess of those required by    |
|      System               |    |    | FAR, and not powered by an            |
|                           |    |    | Emergency Bus, may be inoperative.    |
|                           |    |    |                                       |
| 53-1 ADF System         C | -  | -  | As required by FAR.                   |
|                           |    |    |                                       |
| 54-1 DME System         C | -  | -  | As required by FAR.                   |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
-------------------------------------------------------------------------------
-------------------------------------------------------------------------------
| U.S. DEPARTMENT OF TRANSPORTATION                                           |
|                                                                             |
|                                            MASTER MINIMUM EQUIPMENT LIST    |
| FEDERAL AVIATION ADMINISTRATION                                             |
| --------------------------------------------------------------------------- |
| AIRCRAFT:                                | REVISION NO: 8        | PAGE:    |
|                  ATR-42                  |                       |          |
|                                          | DATE: 10/01/1997      | 34-6     |
| --------------------------------------------------------------------------- |
|                        1. | 2. NUMBER INSTALLED                             |
| SYSTEM &                  |    -------------------------------------------- |
| SEQUENCE          ITEM    |    | 3. NUMBER REQUIRED FOR DISPATCH            |
| NUMBERS                   |    |    --------------------------------------- |
| ------------------------- |    |    | 4. REMARKS OR EXCEPTIONS              |
| 34  NAVIGATION            |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
| 60-1 LORAN C            C | -  | 0  | May be inoperative provided           |
| ***  Navigation System    |    |    |     a) Alternate procedures are       |
|                           |    |    |        established and used.          |
|                           |    |    |          OR                           |
|                         D |    |    |     b) Procedures do not require      |
|                           |    |    |        its use.                       |
|                           |    |    |                                       |
| 60-2 Microwave          C | -  | 0  | May be inoperative provided           |
| ***  Landing System       |    |    |     a) Alternate procedures are       |
|                           |    |    |        established and used.          |
|                           |    |    |          OR                           |
|                         D |    |    |     b) Procedures do not require      |
|                           |    |    |        its use.                       |
|                           |    |    |                                       |
| 60-3 Global             C | -  | 0  | May be inoperative provided           |
| ***  Positioning System   |    |    |     a) Alternate procedures are       |
|                           |    |    |        established and used.          |
|                           |    |    |          OR                           |
|                         D |    |    |     b) Procedures do not require      |
|                           |    |    |        its use.                       |
|                           |    |    |                                       |
| 60-4 Area Navigation    C | -  | 0  | May be inoperative provided           |
| ***  System               |    |    |     a) Alternate procedures are       |
|                           |    |    |        established and used.          |
|                           |    |    |          OR                           |
|                         D |    |    |     b) Procedures do not require      |
|                           |    |    |        its use.                       |
|                           |    |    |                                       |
| 70-1 EFIS Display       C | 6  | 0  | One or more may be inoperative so     |
|      Source Select        |    |    | as to remain in the normal position   |
|      Switches (On         |    |    | provided:                             |
|      Lateral Consoles)    |    |    |     a) The associated sources         |
|                           |    |    |        operate normally,              |
|                           |    |    |     b) All EFIS CRTs operate          |
|                           |    |    |        normally, and                  |
|                           |    |    |     c) Inoperative switches are not   |
|                           |    |    |        moved in flight.               |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
-------------------------------------------------------------------------------
-------------------------------------------------------------------------------
| U.S. DEPARTMENT OF TRANSPORTATION                                           |
|                                                                             |
|                                            MASTER MINIMUM EQUIPMENT LIST    |
| FEDERAL AVIATION ADMINISTRATION                                             |
| --------------------------------------------------------------------------- |
| AIRCRAFT:                                | REVISION NO: 8        | PAGE:    |
|                  ATR-42                  |                       |          |
|                                          | DATE: 10/01/1997      | 34-7     |
| --------------------------------------------------------------------------- |
|                        1. | 2. NUMBER INSTALLED                             |
| SYSTEM &                  |    -------------------------------------------- |
| SEQUENCE          ITEM    |    | 3. NUMBER REQUIRED FOR DISPATCH            |
| NUMBERS                   |    |    --------------------------------------- |
| ------------------------- |    |    | 4. REMARKS OR EXCEPTIONS              |
| 34  NAVIGATION            |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
| 74-1 EADI Annunciators/   |    |    |                                       |
|      Displays             |    |    |                                       |
|                           |    |    |                                       |
|      1) FAST/SLOW       C | 2  | 0  |                                       |
|         Indications       |    |    |                                       |
|                           |    |    |                                       |
|      2) Flight Director C | 2  | 0  | May be inoperative provided           |
|         Bars              |    |    | approach minimums do not require      |
|                           |    |    | their use.                            |
|                           |    |    |                                       |
|      3) Radio Altitude  C | 2  | 0  | (M)May be inoperative provided        |
|                           |    |    | radio altimeter input to landing      |
|                           |    |    | gear warning system operates          |
|                           |    |    | normally.                             |
|                           |    |    |                                       |
|      4) ILS Deviation   C | 2  | -  | As required by FAR.                   |
|                           |    |    |                                       |
|      5) Marker          C | 2  | -  | As required by FAR.                   |
|         Indications       |    |    |                                       |
|                           |    |    |                                       |
| 74-2 Slip Indications   C | 2  | 1  |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
-------------------------------------------------------------------------------
-------------------------------------------------------------------------------
| U.S. DEPARTMENT OF TRANSPORTATION                                           |
|                                                                             |
|                                            MASTER MINIMUM EQUIPMENT LIST    |
| FEDERAL AVIATION ADMINISTRATION                                             |
| --------------------------------------------------------------------------- |
| AIRCRAFT:                                | REVISION NO: 8        | PAGE:    |
|                  ATR-42                  |                       |          |
|                                          | DATE: 10/01/1997      | 34-8     |
| --------------------------------------------------------------------------- |
|                        1. | 2. NUMBER INSTALLED                             |
| SYSTEM &                  |    -------------------------------------------- |
| SEQUENCE          ITEM    |    | 3. NUMBER REQUIRED FOR DISPATCH            |
| NUMBERS                   |    |    --------------------------------------- |
| ------------------------- |    |    | 4. REMARKS OR EXCEPTIONS              |
| 34  NAVIGATION            |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
| 75-1 EHSI                 |    |    |                                       |
|      Annunciations/       |    |    |                                       |
|      Displays             |    |    |                                       |
|                           |    |    |                                       |
|      1) Selected        C | 2  | 0  |                                       |
|         Heading           |    |    |                                       |
|                           |    |    |                                       |
|      2) Selected Course C | 2  | 0  | (O)May be inoperative provided        |
|                           |    |    | navigation and approach procedures    |
|                           |    |    | do not require its use.               |
|                           |    |    |                                       |
|      3) Bearing         C | 4  | 0  | May be inoperative provided the       |
|         Pointers          |    |    | adjacent RMI(s) operates normally.    |
|                           |    |    |                                       |
|      4) DME Display     C | 2  | 0  | As required by FAR.                   |
|                           |    |    |                                       |
|      5) Groundspeed/    C | 2  | 0  |                                       |
|         Time to Go        |    |    |                                       |
|                           |    |    |                                       |
|      6) ARC Mode        C | 2  | 0  |                                       |
|                           |    |    |                                       |
|                           |    |    | NOTE:  Weather radar requirements     |
|                           |    |    |        must be considered if both     |
|                           |    |    |        ARC modes are inoperative.     |
|                           |    |    |                                       |
| 76-1 Navigation         C | -  | 0  | (M)May be inoperative provided        |
|      Maintenance Panel    |    |    | avionics rack ventilation operates    |
|      Controls &           |    |    | normally.                             |
|      Indicators           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
-------------------------------------------------------------------------------

-------------------------------------------------------------------------------
| U.S. DEPARTMENT OF TRANSPORTATION                                           |
|                                                                             |
|                                            MASTER MINIMUM EQUIPMENT LIST    |
| FEDERAL AVIATION ADMINISTRATION                                             |
| --------------------------------------------------------------------------- |
| AIRCRAFT:                                | REVISION NO: 8        | PAGE:    |
|                  ATR-42                  |                       |          |
|                                          | DATE: 10/01/1997      | 35-1     |
| --------------------------------------------------------------------------- |
|                        1. | 2. NUMBER INSTALLED                             |
| SYSTEM &                  |    -------------------------------------------- |
| SEQUENCE          ITEM    |    | 3. NUMBER REQUIRED FOR DISPATCH            |
| NUMBERS                   |    |    --------------------------------------- |
| ------------------------- |    |    | 4. REMARKS OR EXCEPTIONS              |
| 35  OXYGEN                |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
| 11-1 LO PR Alert        B | 1  | 0  | (O)May be inoperative provided high   |
|                           |    |    | pressure indicator operates           |
|                           |    |    | normally, and is monitored during     |
|                           |    |    | flight.                               |
|                           |    |    |                                       |
| 13-1 HP Indicator       B | 1  | 0  | (O)May be inoperative provided        |
|                           |    |    | oxygen supply is verified adequate    |
|                           |    |    | for the flight.                       |
|                           |    |    |                                       |
| 15-1 Protective         D | -  | -  | Any in excess of those required by    |
|      Breathing            |    |    | FAR may be inoperative provided:      |
|      Equipment (PBE)      |    |    |     a) Inoperative unit is removed    |
|                           |    |    |        from passenger cabin, and      |
|                           |    |    |     b) Required distribution is       |
|                           |    |    |        maintained.                    |
|                           |    |    |                                       |
| 17-1 Passenger Oxygen   D | -  | -  | (M)Any in excess of those required    |
|      (Portable Bottles)   |    |    | by FAR may be unserviceable or        |
|                           |    |    | missing provided:                     |
|                           |    |    |     a) Inoperative unit is removed    |
|                           |    |    |        from passenger cabin, and      |
|                           |    |    |     b) Required distribution is       |
|                           |    |    |        maintained.                    |
|                           |    |    |                                       |
| 17-2 Supplemental       C | 1  | 0  | (O)May be inoperative provided        |
| ***  Passenger Oxygen     |    |    | flight is conducted at or below       |
|      System               |    |    | 10,000 feet MSL.                      |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
-------------------------------------------------------------------------------

-------------------------------------------------------------------------------
| U.S. DEPARTMENT OF TRANSPORTATION                                           |
|                                                                             |
|                                            MASTER MINIMUM EQUIPMENT LIST    |
| FEDERAL AVIATION ADMINISTRATION                                             |
| --------------------------------------------------------------------------- |
| AIRCRAFT:                                | REVISION NO: 8        | PAGE:    |
|                  ATR-42                  |                       |          |
|                                          | DATE: 10/01/1997      | 36-1     |
| --------------------------------------------------------------------------- |
|                        1. | 2. NUMBER INSTALLED                             |
| SYSTEM &                  |    -------------------------------------------- |
| SEQUENCE          ITEM    |    | 3. NUMBER REQUIRED FOR DISPATCH            |
| NUMBERS                   |    |    --------------------------------------- |
| ------------------------- |    |    | 4. REMARKS OR EXCEPTIONS              |
| 36  PNEUMATIC             |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
| 11-1 HP Valve System    C | 2  | 1  | (M)May be inoperative provided HP     |
|                           |    |    | valve is secured closed.              |
|                           |    |    |                                       |
| 11-2 Bleed Valves       C | 2  | 1  | (M)(O)One may be inoperative          |
|      Systems              |    |    | provided:                             |
|                           |    |    |     a) Associated valve is secured    |
|                           |    |    |        closed, and                    |
|                           |    |    |     b) Flight remains at or below     |
|                           |    |    |        17,000 feet MSL.               |
|                           |    |    |                                       |
| 11-3 Bleed FAULT Light  C | 2  | 1  | (M)One may be inoperative provided:   |
|      Systems              |    |    |     a) Light(s) erroneously on due    |
|                           |    |    |        to system failure are          |
|                           |    |    |        deactivated, and               |
|                           |    |    |     b) Associated pack FAULT light    |
|                           |    |    |        operates normally.             |
|                           |    |    |          OR                           |
|                         C |    |    |     c) Associated bleed valve is      |
|                           |    |    |        considered inoperative, and    |
|                           |    |    |        is selected OFF.               |
|                           |    |    |                                       |
| 11-4 Crossfeed Valve    C | 1  | 0  | (M)May be inoperative secured         |
|                           |    |    | closed.                               |
|                           |    |    |                                       |
| 11-5 X VALVE OPEN Light C | 1  | 0  | (M)May be inoperative provided:       |
|      System               |    |    |     a) Crossfeed valve is secured     |
|                           |    |    |        closed, and                    |
|                           |    |    |     b) Light(s) erroneously ON due    |
|                           |    |    |        to system failure are          |
|                           |    |    |        deactivated.                   |
|                           |    |    |                                       |
| 11-6 OVHT Light Systems C | 2  | 1  | (M)May be inoperative provided:       |
|                           |    |    |     a) Associated bleed valve is      |
|                           |    |    |        selected OFF, and              |
|                           |    |    |     b) Light(s) erroneously ON due    |
|                           |    |    |        to system failure are          |
|                           |    |    |        deactivated.                   |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
-------------------------------------------------------------------------------
-------------------------------------------------------------------------------
| U.S. DEPARTMENT OF TRANSPORTATION                                           |
|                                                                             |
|                                            MASTER MINIMUM EQUIPMENT LIST    |
| FEDERAL AVIATION ADMINISTRATION                                             |
| --------------------------------------------------------------------------- |
| AIRCRAFT:                                | REVISION NO: 8        | PAGE:    |
|                  ATR-42                  |                       |          |
|                                          | DATE: 10/01/1997      | 36-2     |
| --------------------------------------------------------------------------- |
|                        1. | 2. NUMBER INSTALLED                             |
| SYSTEM &                  |    -------------------------------------------- |
| SEQUENCE          ITEM    |    | 3. NUMBER REQUIRED FOR DISPATCH            |
| NUMBERS                   |    |    --------------------------------------- |
| ------------------------- |    |    | 4. REMARKS OR EXCEPTIONS              |
| 36  PNEUMATIC             |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
| 20-1 LEAK Warning Light C | 2  | 1  | (M)May be inoperative provided:       |
|      Systems              |    |    |     a) Associated bleed valve is      |
|                           |    |    |        selected OFF, and              |
|                           |    |    |     b) Light(s) erroneously ON due    |
|                           |    |    |        to system failure are          |
|                           |    |    |        deactivated.                   |
|                           |    |    |                                       |
| 70-1 Pneumatic Systems  C | -  | 0  | (M)May be inoperative provided        |
|      Maintenance Panel    |    |    | pneumatic system operates normally.   |
|      Controls &           |    |    |                                       |
|      Indicators           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
-------------------------------------------------------------------------------

-------------------------------------------------------------------------------
| U.S. DEPARTMENT OF TRANSPORTATION                                           |
|                                                                             |
|                                            MASTER MINIMUM EQUIPMENT LIST    |
| FEDERAL AVIATION ADMINISTRATION                                             |
| --------------------------------------------------------------------------- |
| AIRCRAFT:                                | REVISION NO: 8        | PAGE:    |
|                  ATR-42                  |                       |          |
|                                          | DATE: 10/01/1997      | 38-1     |
| --------------------------------------------------------------------------- |
|                        1. | 2. NUMBER INSTALLED                             |
| SYSTEM &                  |    -------------------------------------------- |
| SEQUENCE          ITEM    |    | 3. NUMBER REQUIRED FOR DISPATCH            |
| NUMBERS                   |    |    --------------------------------------- |
| ------------------------- |    |    | 4. REMARKS OR EXCEPTIONS              |
| 38  WATER/WASTE           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
| 10-1 Potable Water      C | -  | 0  | (M)May be inoperative provided        |
| ***  Systems              |    |    | appropriate procedures are            |
|                           |    |    | established to deactivate             |
|                           |    |    | applicable system components,         |
|                           |    |    | (i.e., tank drained), prevent its     |
|                           |    |    | servicing, inspect system for leaks   |
|                           |    |    | and to provide for crewmember         |
|                           |    |    | inspection.                           |
|                           |    |    |                                       |
| 30-1 Lavatory Systems   C | 1  | 0  | (M)May be inoperative provided        |
|                           |    |    | appropriate procedures are            |
|                           |    |    | established to deactivate             |
|                           |    |    | applicable system components,         |
|                           |    |    | (i.e., drain waste), secure door      |
|                           |    |    | closed, placard inoperative and to    |
|                           |    |    | provide for crewmember inspection.    |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
-------------------------------------------------------------------------------

-------------------------------------------------------------------------------
| U.S. DEPARTMENT OF TRANSPORTATION                                           |
|                                                                             |
|                                            MASTER MINIMUM EQUIPMENT LIST    |
| FEDERAL AVIATION ADMINISTRATION                                             |
| --------------------------------------------------------------------------- |
| AIRCRAFT:                                | REVISION NO: 9 b      | PAGE:    |
|                  ATR-42                  |                       |          |
|                                          | DATE: 07/08/1999      | 52-1     |
| --------------------------------------------------------------------------- |
|                        1. | 2. NUMBER INSTALLED                             |
| SYSTEM &                  |    -------------------------------------------- |
| SEQUENCE          ITEM    |    | 3. NUMBER REQUIRED FOR DISPATCH            |
| NUMBERS                   |    |    --------------------------------------- |
| ------------------------- |    |    | 4. REMARKS OR EXCEPTIONS              |
| 52  DOORS                 |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
| 11-1 Door Warning       C | 1  | 0  | (M)(O)May be inoperative provided:  | |
|      System               |    |    |     a) All doors are visually         |
|                           |    |    |        verified closed and locked     |
|                           |    |    |        before each departure, and     |
|                           |    |    |     b) Lights erroneously on are      |
|                           |    |    |        deactivated.                   |
|                           |    |    |                                       |
| 41-1 Service Door Hold  C | 1  | 0  | (M)May be inoperative provided an     |
| ***  Open Device          |    |    | approved mechanical tool is           |
|                           |    |    | installed to secure the hold open     |
|                           |    |    | latch in the extended position.       |
|                           |    |    |                                       |
| 41-2 Service Door       C | 1  | 0  | (M)(O)May be inoperative provided:  | |
|      Seal                 |    |    |     a) Flight is conducted in an    | |
|                           |    |    |        unpressurized configuration, | |
|                           |    |    |        and                          | |
|                           |    |    |     b) Extended overwater flight    | |
|                           |    |    |        is prohibited.               | |
|                           |    |    |                                       |
| 52-1 Cargo Door Motor/  C | 1  | 0  | (M)(O)May be inoperative provided:    |
|      Actuator             |    |    |     a) A mechanical means is          |
|                           |    |    |        available, and is used to      |
|                           |    |    |        operate the door,              |
|                           |    |    |     b) All door warning indications   |
|                           |    |    |        operate normally, and          |
|                           |    |    |     c) Cargo door motor is disabled   |
|                           |    |    |        by an approved procedure.      |
|                           |    |    |                                       |
| 52-3 Cargo Door Support A | 1  | 0  | (M)(O)May be inoperative provided:    |
|      Mechanism            |    |    |     a) Support mechanism is removed   |
|                           |    |    |        or secured,                    |
|                           |    |    |     b) Cargo door is not opened       |
|                           |    |    |        past a horizontal position,    |
|                           |    |    |     c) Maximum windspeed limit is     |
|                           |    |    |        25 knots, and                  |
|                           |    |    |     d) Operations are limited to      |
|                           |    |    |        not more than three flight     |
|                           |    |    |        days before repair is made.    |
|                           |    |    |                                       |
|                           |    |    |                                       |
-------------------------------------------------------------------------------
-------------------------------------------------------------------------------
| U.S. DEPARTMENT OF TRANSPORTATION                                           |
|                                                                             |
|                                            MASTER MINIMUM EQUIPMENT LIST    |
| FEDERAL AVIATION ADMINISTRATION                                             |
| --------------------------------------------------------------------------- |
| AIRCRAFT:                                | REVISION NO: 8        | PAGE:    |
|                  ATR-42                  |                       |          |
|                                          | DATE: 10/01/1997      | 52-2     |
| --------------------------------------------------------------------------- |
|                        1. | 2. NUMBER INSTALLED                             |
| SYSTEM &                  |    -------------------------------------------- |
| SEQUENCE          ITEM    |    | 3. NUMBER REQUIRED FOR DISPATCH            |
| NUMBERS                   |    |    --------------------------------------- |
| ------------------------- |    |    | 4. REMARKS OR EXCEPTIONS              |
| 52  DOORS                 |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
| 52-4 Aft Cargo          C | 1  | 0  | (O)May be inoperative provided:       |
|      Compartment          |    |    |     a) Door/Curtain is secured and    |
|      Door/Curtain         |    |    |        does not block an Emergency    |
|                           |    |    |        Exit, and                      |
|                           |    |    |     b) Cargo compartment remains      |
|                           |    |    |        empty or only non-             |
|                           |    |    |        combustible materials are      |
|                           |    |    |        carried.                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
-------------------------------------------------------------------------------

-------------------------------------------------------------------------------
| U.S. DEPARTMENT OF TRANSPORTATION                                           |
|                                                                             |
|                                            MASTER MINIMUM EQUIPMENT LIST    |
| FEDERAL AVIATION ADMINISTRATION                                             |
| --------------------------------------------------------------------------- |
| AIRCRAFT:                                | REVISION NO: 8        | PAGE:    |
|                  ATR-42                  |                       |          |
|                                          | DATE: 10/01/1997      | 56-1     |
| --------------------------------------------------------------------------- |
|                        1. | 2. NUMBER INSTALLED                             |
| SYSTEM &                  |    -------------------------------------------- |
| SEQUENCE          ITEM    |    | 3. NUMBER REQUIRED FOR DISPATCH            |
| NUMBERS                   |    |    --------------------------------------- |
| ------------------------- |    |    | 4. REMARKS OR EXCEPTIONS              |
| 56  WINDOWS               |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
| 11-1 Windshields          |    |    | Deleted Rev 4.                        |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
-------------------------------------------------------------------------------

-------------------------------------------------------------------------------
| U.S. DEPARTMENT OF TRANSPORTATION                                           |
|                                                                             |
|                                            MASTER MINIMUM EQUIPMENT LIST    |
| FEDERAL AVIATION ADMINISTRATION                                             |
| --------------------------------------------------------------------------- |
| AIRCRAFT:                                | REVISION NO: 8        | PAGE:    |
|                  ATR-42                  |                       |          |
|                                          | DATE: 10/01/1997      | 57-1     |
| --------------------------------------------------------------------------- |
|                        1. | 2. NUMBER INSTALLED                             |
| SYSTEM &                  |    -------------------------------------------- |
| SEQUENCE          ITEM    |    | 3. NUMBER REQUIRED FOR DISPATCH            |
| NUMBERS                   |    |    --------------------------------------- |
| ------------------------- |    |    | 4. REMARKS OR EXCEPTIONS              |
| 57  WINGS                 |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
| 10-1 Vortex               |    |    | Deleted REV  4.                       |
|      Generators           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
-------------------------------------------------------------------------------

-------------------------------------------------------------------------------
| U.S. DEPARTMENT OF TRANSPORTATION                                           |
|                                                                             |
|                                            MASTER MINIMUM EQUIPMENT LIST    |
| FEDERAL AVIATION ADMINISTRATION                                             |
| --------------------------------------------------------------------------- |
| AIRCRAFT:                                | REVISION NO: 8        | PAGE:    |
|                  ATR-42                  |                       |          |
|                                          | DATE: 10/01/1997      | 61-1     |
| --------------------------------------------------------------------------- |
|                        1. | 2. NUMBER INSTALLED                             |
| SYSTEM &                  |    -------------------------------------------- |
| SEQUENCE          ITEM    |    | 3. NUMBER REQUIRED FOR DISPATCH            |
| NUMBERS                   |    |    --------------------------------------- |
| ------------------------- |    |    | 4. REMARKS OR EXCEPTIONS              |
| 61  PROPELLERS            |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
| 21-1 Synchrophaser      C | 1  | 0  | (M)May be inoperative provided        |
|      System               |    |    | system is deactivated.                |
|                           |    |    |                                       |
| 21-2 Autofeather        C | 2  | 0  | (O)One or both may be inoperative     |
|      Systems              |    |    | provided AFM performance penalties    |
|                           |    |    | are applied.                          |
|                           |    |    |                                       |
| 21-3 PEC Channels       A | 4  | 2  | (M)One channel on each engine may     |
| ***                       |    |    | be inoperative provided:              |
|                           |    |    |     a) PEC Channel Test is            |
|                           |    |    |        performed before each          |
|                           |    |    |        departure, and                 |
|                           |    |    |     b) Repairs are made within two    |
|                           |    |    |        flight days.                   |
|                           |    |    |                                       |
| 21-4 PEC SGL CH Light   A | 2  | 0  | (M)May be inoperative provided:       |
| ***                       |    |    |     a) PEC channel is considered      |
|                           |    |    |        inoperative on affected        |
|                           |    |    |        engine,                        |
|                           |    |    |     b) Light(s) erroneously ON are    |
|                           |    |    |        deactivated, and               |
|                           |    |    |     c) Repairs are made within two    |
|                           |    |    |        flight days.                   |
|                           |    |    |                                       |
| 42-1 Np Indicating        |    |    |                                       |
|      Systems              |    |    |                                       |
|                           |    |    |                                       |
|      1) Digital Counter C | 2  | 0  |                                       |
|                           |    |    |                                       |
| 50-1 Propeller Brake    C | 1  | 0  | (M)May be inoperative provided        |
|      System               |    |    | system is deactivated.                |
|                           |    |    |                                       |
| 51-1 Prop Brk UNLK/ON   C | 1  | 0  | (M)(O)May be inoperative provided:    |
| ***  Light                |    |    |     a) Propeller brake system is      |
|                           |    |    |        deactivated, and               |
|                           |    |    |     b) Light(s) erroneously ON due    |
|                           |    |    |        to system failure are          |
|                           |    |    |        deactivated.                   |
|                           |    |    |                                       |
|                           |    |    |                                       |
-------------------------------------------------------------------------------
-------------------------------------------------------------------------------
| U.S. DEPARTMENT OF TRANSPORTATION                                           |
|                                                                             |
|                                            MASTER MINIMUM EQUIPMENT LIST    |
| FEDERAL AVIATION ADMINISTRATION                                             |
| --------------------------------------------------------------------------- |
| AIRCRAFT:                                | REVISION NO: 8        | PAGE:    |
|                  ATR-42                  |                       |          |
|                                          | DATE: 10/01/1997      | 61-2     |
| --------------------------------------------------------------------------- |
|                        1. | 2. NUMBER INSTALLED                             |
| SYSTEM &                  |    -------------------------------------------- |
| SEQUENCE          ITEM    |    | 3. NUMBER REQUIRED FOR DISPATCH            |
| NUMBERS                   |    |    --------------------------------------- |
| ------------------------- |    |    | 4. REMARKS OR EXCEPTIONS              |
| 61  PROPELLERS            |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
| 51-2 PROP BRK Memo      A | 1  | 0  | May be inoperative provided           |
|      Light                |    |    | operations are limited to not more    |
|                           |    |    | than two flight days before repair    |
|                           |    |    | is made.                              |
|                           |    |    |                                       |
|                         C | 1  | 0  | May be inoperative provided           |
|                           |    |    | propeller brake is not used.          |
|                           |    |    |                                       |
| 51-3 Propeller Brake    C | 1  | 0  | (O)May be inoperative provided        |
|      Ready Light          |    |    | propeller brake is not used.          |
|                           |    |    |                                       |
| 60-1 Propeller System   C | -  | 0  | May be inoperative provided test      |
|      Maintenance Panel    |    |    | switches remain in neutral            |
|      Controls &           |    |    | position.                             |
|      Indicators           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
-------------------------------------------------------------------------------

-------------------------------------------------------------------------------
| U.S. DEPARTMENT OF TRANSPORTATION                                           |
|                                                                             |
|                                            MASTER MINIMUM EQUIPMENT LIST    |
| FEDERAL AVIATION ADMINISTRATION                                             |
| --------------------------------------------------------------------------- |
| AIRCRAFT:                                | REVISION NO: 8        | PAGE:    |
|                  ATR-42                  |                       |          |
|                                          | DATE: 10/01/1997      | 73-1     |
| --------------------------------------------------------------------------- |
|                        1. | 2. NUMBER INSTALLED                             |
| SYSTEM &                  |    -------------------------------------------- |
| SEQUENCE          ITEM    |    | 3. NUMBER REQUIRED FOR DISPATCH            |
| NUMBERS                   |    |    --------------------------------------- |
| ------------------------- |    |    | 4. REMARKS OR EXCEPTIONS              |
| 73  ENGINE FUEL & CONTROL |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
| 13-1 IDLE GATE FAIL     C | 1  | 0  | (M)(O)May be inoperative provided:    |
|      Light                |    |    |     a) System operates normally,      |
|                           |    |    |        and                            |
|                           |    |    |     b) Light(s) erroneously ON due    |
|                           |    |    |        to system failure are          |
|                           |    |    |        deactivated.                   |
|                           |    |    |                                       |
| 15-1 Fuel Heater        C | 2  | 0  | (M)(O)May be inoperative with fuel    |
|      Systems              |    |    | temp low indication provided:         |
|                           |    |    |     a) Fuel anti-icing additives      |
|                           |    |    |        meeting engine manufacturer    |
|                           |    |    |        specifications are used, and   |
|                           |    |    |     b) Associated engine(s) oil       |
|                           |    |    |        level is checked before each   |
|                           |    |    |        departure.                     |
|                           |    |    |            OR                         |
|                         C |    |    |     c) Flight is conducted in         |
|                           |    |    |        conditions of 0 degrees C or   |
|                           |    |    |        above.                         |
|                           |    |    |                                       |
|                         C | 2  | 0  | (O)May be inoperative with fuel       |
|                           |    |    | temp high indication provided:        |
|                           |    |    |     a) AVgas or JP4 are not used,     |
|                           |    |    |        and                            |
|                           |    |    |     b) All other fuel system          |
|                           |    |    |        components operate normally.   |
|                           |    |    |                                       |
| 21-1 ATPCS              C | 1  | 0  | (M)(O)May be inoperative provided:    |
|                           |    |    |     a) AFM performance penalties      |
|                           |    |    |        are established and used,      |
|                           |    |    |        and                            |
|                           |    |    |     b) System is deactivated.         |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
-------------------------------------------------------------------------------
-------------------------------------------------------------------------------
| U.S. DEPARTMENT OF TRANSPORTATION                                           |
|                                                                             |
|                                            MASTER MINIMUM EQUIPMENT LIST    |
| FEDERAL AVIATION ADMINISTRATION                                             |
| --------------------------------------------------------------------------- |
| AIRCRAFT:                                | REVISION NO: 9 a      | PAGE:    |
|                  ATR-42                  |                       |          |
|                                          | DATE: 09/16/1998      | 73-2     |
| --------------------------------------------------------------------------- |
|                        1. | 2. NUMBER INSTALLED                             |
| SYSTEM &                  |    -------------------------------------------- |
| SEQUENCE          ITEM    |    | 3. NUMBER REQUIRED FOR DISPATCH            |
| NUMBERS                   |    |    --------------------------------------- |
| ------------------------- |    |    | 4. REMARKS OR EXCEPTIONS              |
| 73  ENGINE FUEL & CONTROL |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
| 23-1 Power Management   A | -  | 0  | (O)May be inoperative provided:       |
|      Rotary Selector      |    |    |     a) Selector(s) remain in the      |
|      Switch(s)            |    |    |        T/O mode,                      |
|                           |    |    |     b) Condition levers are           |
|                           |    |    |        manually set to 100% for       |
|                           |    |    |        takeoff and landing,           |
|                           |    |    |     c) Torque must be manually        |
|                           |    |    |        computed and set, and          |
|                           |    |    |     d) Repairs are made within two    |
|                           |    |    |        flight days.                   |
|                           |    |    |                                       |
| 23-2 Electronic Control   |    |    |                                       |
|      Unit (ECU or EEC)    |    |    |                                       |
|                           |    |    |                                       |
|      1) ECU             A | 2  | 1  | (O)One may be inoperative for day     |
|                           |    |    | operations only provided:             |
|                           |    |    |     a) Both ECU's are switched OFF    |
|                           |    |    |        for take off,                  |
|                           |    |    |     b) Airplane does not depart to    |
|                           |    |    |        or from an airport with wet    |
|                           |    |    |        or contaminated runways,       |
|                           |    |    |     c) DC auxiliary hydraulic pump    |
|                           |    |    |        operates normally,             |
|                           |    |    |     d) All wheel brakes operate       |
|                           |    |    |        normally,                      |
|                           |    |    |     e) Nose wheel steering operates   |
|                           |    |    |        normally,                      |
|                           |    |    |     f) Operations are conducted in    |
|                           |    |    |        accordance with AFM Limita-    |
|                           |    |    |        tions and Procedures, and      |
|                           |    |    |     g) Operations are limited to      |
|                           |    |    |        not more than two flight       |
|                           |    |    |        days before repair is made.    |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    | (Continued)                           |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
-------------------------------------------------------------------------------
-------------------------------------------------------------------------------
| U.S. DEPARTMENT OF TRANSPORTATION                                           |
|                                                                             |
|                                            MASTER MINIMUM EQUIPMENT LIST    |
| FEDERAL AVIATION ADMINISTRATION                                             |
| --------------------------------------------------------------------------- |
| AIRCRAFT:                                | REVISION NO: 8        | PAGE:    |
|                  ATR-42                  |                       |          |
|                                          | DATE: 10/01/1997      | 73-3     |
| --------------------------------------------------------------------------- |
|                        1. | 2. NUMBER INSTALLED                             |
| SYSTEM &                  |    -------------------------------------------- |
| SEQUENCE          ITEM    |    | 3. NUMBER REQUIRED FOR DISPATCH            |
| NUMBERS                   |    |    --------------------------------------- |
| ------------------------- |    |    | 4. REMARKS OR EXCEPTIONS              |
| 73  ENGINE FUEL & CONTROL |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
| 23-2 Electronic Control   |    |    |                                       |
|      Unit (ECU or EEC)    |    |    |                                       |
|      (Cont'd)             |    |    |                                       |
|                           |    |    |                                       |
|      2) EEC             A | 2  | 1  | (O)One may be inoperative for day     |
|                           |    |    | operations only provided:             |
|                           |    |    |     a) Operative EEC is selected on   |
|                           |    |    |        for takeoff and flight         |
|                           |    |    |        except as required for         |
|                           |    |    |        normal and abnormal            |
|                           |    |    |        procedures,                    |
|                           |    |    |     b) Associated bleed valve         |
|                           |    |    |        operates normally,             |
|                           |    |    |     c) Associated pack operates       |
|                           |    |    |        normally,                      |
|                           |    |    |     d) DC auxiliary hydraulic pump    |
|                           |    |    |        operates normally,             |
|                           |    |    |     e) Flight remains at or below     |
|                           |    |    |        17,000 feet MSL,               |
|                           |    |    |     f) Operations are conducted in    |
|                           |    |    |        compliance with the AFM, and   |
|                           |    |    |     g) Repairs are made within two    |
|                           |    |    |        flight days.                   |
|                           |    |    |                                       |
| 31-1 Fuel Flow          B | 2  | 1  | One may be inoperative provided:      |
|      Indicators           |    |    |     a) Fuel quantity indicators       |
|                           |    |    |        systems operate normally,      |
|                           |    |    |        and                            |
|                           |    |    |     b) Associated FEED LO PR light    |
|                           |    |    |        operates normally.             |
|                           |    |    |                                       |
| 31-2 Fuel Used Counters C | 2  | 1  | One may be inoperative provided the   |
|                           |    |    | associated fuel quantity indicating   |
|                           |    |    | system operates normally.             |
|                           |    |    |                                       |
| 35-1 Fuel Temperature   C | 2  | 0  | May be inoperative provided the       |
|      Indicating Systems   |    |    | associated fuel heater(s) is          |
|                           |    |    | considered inoperative.               |
|                           |    |    |                                       |
|                           |    |    |                                       |
-------------------------------------------------------------------------------
-------------------------------------------------------------------------------
| U.S. DEPARTMENT OF TRANSPORTATION                                           |
|                                                                             |
|                                            MASTER MINIMUM EQUIPMENT LIST    |
| FEDERAL AVIATION ADMINISTRATION                                             |
| --------------------------------------------------------------------------- |
| AIRCRAFT:                                | REVISION NO: 8        | PAGE:    |
|                  ATR-42                  |                       |          |
|                                          | DATE: 10/01/1997      | 73-4     |
| --------------------------------------------------------------------------- |
|                        1. | 2. NUMBER INSTALLED                             |
| SYSTEM &                  |    -------------------------------------------- |
| SEQUENCE          ITEM    |    | 3. NUMBER REQUIRED FOR DISPATCH            |
| NUMBERS                   |    |    --------------------------------------- |
| ------------------------- |    |    | 4. REMARKS OR EXCEPTIONS              |
| 73  ENGINE FUEL & CONTROL |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
| 60-1 Engine Fuel &      C | -  | 0  | May be inoperative provided test      |
|      Control              |    |    | switches remain in neutral            |
|      Maintenance Panel    |    |    | position.                             |
|      Controls &           |    |    |                                       |
|      Indicators           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
-------------------------------------------------------------------------------

-------------------------------------------------------------------------------
| U.S. DEPARTMENT OF TRANSPORTATION                                           |
|                                                                             |
|                                            MASTER MINIMUM EQUIPMENT LIST    |
| FEDERAL AVIATION ADMINISTRATION                                             |
| --------------------------------------------------------------------------- |
| AIRCRAFT:                                | REVISION NO: 8        | PAGE:    |
|                  ATR-42                  |                       |          |
|                                          | DATE: 10/01/1997      | 74-1     |
| --------------------------------------------------------------------------- |
|                        1. | 2. NUMBER INSTALLED                             |
| SYSTEM &                  |    -------------------------------------------- |
| SEQUENCE          ITEM    |    | 3. NUMBER REQUIRED FOR DISPATCH            |
| NUMBERS                   |    |    --------------------------------------- |
| ------------------------- |    |    | 4. REMARKS OR EXCEPTIONS              |
| 74  IGNITION              |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
| 21-1 Ignition Systems     |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|      1) 4 Exciter Unit  A | 4  | 2  | Two units may be inoperative          |
|           System (Only)   |    |    | provided:                             |
|                           |    |    |     a) One ignition system per        |
|                           |    |    |        engine operates normally,      |
|                           |    |    |        and                            |
|                           |    |    |     b) Operations are limited to      |
|                           |    |    |        not more than three flight     |
|                           |    |    |        days before repair is made.    |
|                           |    |    |                                       |
| 31-1 CONT RELIGHT Memo  C | 1  | 0  |                                       |
|      Light                |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
-------------------------------------------------------------------------------

-------------------------------------------------------------------------------
| U.S. DEPARTMENT OF TRANSPORTATION                                           |
|                                                                             |
|                                            MASTER MINIMUM EQUIPMENT LIST    |
| FEDERAL AVIATION ADMINISTRATION                                             |
| --------------------------------------------------------------------------- |
| AIRCRAFT:                                | REVISION NO: 8        | PAGE:    |
|                  ATR-42                  |                       |          |
|                                          | DATE: 10/01/1997      | 77-1     |
| --------------------------------------------------------------------------- |
|                        1. | 2. NUMBER INSTALLED                             |
| SYSTEM &                  |    -------------------------------------------- |
| SEQUENCE          ITEM    |    | 3. NUMBER REQUIRED FOR DISPATCH            |
| NUMBERS                   |    |    --------------------------------------- |
| ------------------------- |    |    | 4. REMARKS OR EXCEPTIONS              |
| 77  ENGINE INDICATING     |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
| 11-1 NH Indicators        |    |    |                                       |
|                           |    |    |                                       |
|      1) Digital         C | 2  | 0  | Digital counter(s) may be             |
|         Counters          |    |    | inoperative.                          |
|                           |    |    |                                       |
| 11-2 NL Indicators      C | 2  | 0  | One or both may be inoperative        |
|                           |    |    | provided associated NH analog         |
|                           |    |    | (pointer) indicator operates          |
|                           |    |    | normally.                             |
|                           |    |    |                                       |
| 13-1 Torque Indicators    |    |    |                                       |
|                           |    |    |                                       |
|      1) Digital Counter C | 2  | 0  | Digital counter(s) may be             |
|                           |    |    | inoperative.                          |
|                           |    |    |                                       |
| 13-2 Torque Target Bugs   |    |    |                                       |
|                           |    |    |                                       |
|      1) FDAU Torque     C | 2  | 0  | (O)May be inoperative provided:       |
|         Bugs              |    |    |     a) Torque charts are used, and    |
|                           |    |    |     b) Reference (Manual) Torque      |
|                           |    |    |        Bugs operate normally.         |
|                           |    |    |                                       |
|     2) Reference        C | 2  | 0  | May be inoperative provided the       |
|        (Manual) Torque    |    |    | FDAU Torque Bugs operate normally.    |
|        Bugs               |    |    |                                       |
|                           |    |    |                                       |
| 20-1 ITT Indicators       |    |    |                                       |
|                           |    |    |                                       |
|      1) Digital Counter C | 2  | 0  | Digital counter(s) may be             |
|                           |    |    | inoperative.                          |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
-------------------------------------------------------------------------------
-------------------------------------------------------------------------------
| U.S. DEPARTMENT OF TRANSPORTATION                                           |
|                                                                             |
|                                            MASTER MINIMUM EQUIPMENT LIST    |
| FEDERAL AVIATION ADMINISTRATION                                             |
| --------------------------------------------------------------------------- |
| AIRCRAFT:                                | REVISION NO: 8        | PAGE:    |
|                  ATR-42                  |                       |          |
|                                          | DATE: 10/01/1997      | 77-2     |
| --------------------------------------------------------------------------- |
|                        1. | 2. NUMBER INSTALLED                             |
| SYSTEM &                  |    -------------------------------------------- |
| SEQUENCE          ITEM    |    | 3. NUMBER REQUIRED FOR DISPATCH            |
| NUMBERS                   |    |    --------------------------------------- |
| ------------------------- |    |    | 4. REMARKS OR EXCEPTIONS              |
| 77  ENGINE INDICATING     |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
| 21-1 ITT Over Temp      A | 2  | 1  | (M)One may be inoperative provided:   |
|      Lights               |    |    |     a) Light(s) erroneously ON due    |
|                           |    |    |        to system failure are          |
|                           |    |    |        deactivated, and               |
|                           |    |    |     b) Operations are limited to      |
|                           |    |    |        three flight days before       |
|                           |    |    |        repair is made.                |
|                           |    |    |                                       |
| 60-1 Indicator Systems  C | -  | 0  | May be inoperative provided all       |
|      Maintenance Panel    |    |    | controls are in the normal            |
|      Controls &           |    |    | position.                             |
|      Indicators           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
-------------------------------------------------------------------------------

-------------------------------------------------------------------------------
| U.S. DEPARTMENT OF TRANSPORTATION                                           |
|                                                                             |
|                                            MASTER MINIMUM EQUIPMENT LIST    |
| FEDERAL AVIATION ADMINISTRATION                                             |
| --------------------------------------------------------------------------- |
| AIRCRAFT:                                | REVISION NO: 8        | PAGE:    |
|                  ATR-42                  |                       |          |
|                                          | DATE: 10/01/1997      | 79-1     |
| --------------------------------------------------------------------------- |
|                        1. | 2. NUMBER INSTALLED                             |
| SYSTEM &                  |    -------------------------------------------- |
| SEQUENCE          ITEM    |    | 3. NUMBER REQUIRED FOR DISPATCH            |
| NUMBERS                   |    |    --------------------------------------- |
| ------------------------- |    |    | 4. REMARKS OR EXCEPTIONS              |
| 79  ENGINE OIL            |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
| 36-1 Oil LOW PRESS      B | 2  | 1  | (M)One may be inoperative:            |
|      Light Systems        |    |    | provided:                             |
|                           |    |    |     a) Associated oil pressure        |
|                           |    |    |        indicator operates normally,   |
|                           |    |    |        and is monitored throughout    |
|                           |    |    |        the flight,                    |
|                           |    |    |     b) Oil quantity is verified       |
|                           |    |    |        adequate before each           |
|                           |    |    |        departure, and                 |
|                           |    |    |     c) Light(s) erroneously ON due    |
|                           |    |    |        to system failure are          |
|                           |    |    |        deactivated.                   |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
|                           |    |    |                                       |
-------------------------------------------------------------------------------