STC Holder: RAM Aircraft Limited Partnership

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No. of STCs: 192

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA009574SC	Status: Current	App Date:	Rev Date: 02/29/2000
Description: Installation of RAM series VII 335 horsepower engines, increase takeoff weight to 6,390 pounds, and increase landing weight to 6,075 pounds.
TC Nos.: 3A25
Models: The Cessna Aircraft Company340, 340A
ACO: AIR-760: Central Certification Branch FTW

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA09021SC	Status: Historical	App Date:	Rev Date: 10/08/2001
Description: Installation of TSIO-520-BE.
TC Nos.: A25SO
Models: The New Piper Aircraft Inc.PA-46-310P
ACO: Ft. Worth ACO Branch, Tel: +1 (817) 222-5140

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA09021SC-D	Status: Current	App Date: 03/23/1995	Rev Date: 08/11/2008
Description: Installation of TSIO-520-BE.
TC Nos.: A25SO
Models: Piper Aircraft Inc.PA-46-310P
ACO: AIR-760: Central Certification Branch FTW

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA09022SC	Status: Current	App Date: 04/20/1994	Rev Date: 10/08/2001
Description: Installation of alternate propeller McCauley No. 3AF32C521/G82NLA-4.0.
TC Nos.: A23CE
Models: Beechcraft Corporation58P, 58TC
ACO: AIR-760: Central Certification Branch FTW

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA09105SC	Status: Historical	App Date: 05/08/1995	Rev Date: 03/16/2004
Description: Modification IAW RAM Drawing No. 1765, Rev B; and the installation of a Teledyne Continental engine TCM TSIO-520-NB modified IAW RAM STC SE09104SC.
TC Nos.: A7CE
Models: The Cessna Aircraft Company414A
ACO: Ft. Worth ACO Branch, Tel: +1 (817) 222-5140

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA09105SC	Status: Historical	App Date:	Rev Date: 10/08/2001
Description: Modification IAW RAM Drawing No. 1765, Rev B; and the installation of a Teledyne Continental engine TCM TSIO-520-NB modified IAW RAM STC SE09104SC.
TC Nos.: A7CE
Models: The Cessna Aircraft Company414A
ACO: Ft. Worth ACO Branch, Tel: +1 (817) 222-5140

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA09105SC-D	Status: Current	App Date: 05/08/1995	Rev Date: 09/25/2008
Description: Modification IAW RAM Drawing No. 1765, Rev B; and the installation of a Teledyne Continental engine TCM TSIO-520-NB modified IAW RAM STC SE09104SC.
TC Nos.: A7CE
Models: Cessna Aircraft Company414A
ACO: AIR-760: Central Certification Branch FTW

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA09127SC	Status: Current	App Date: 10/10/1995	Rev Date: 10/08/2001
Description: Installation of RAM Supplemental oil filter.
TC Nos.: A7CE
Models: Cessna Aircraft Company414A
ACO: AIR-760: Central Certification Branch FTW

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA09216SC	Status: Current	App Date: 10/10/1995	Rev Date: 10/08/2001
Description: Installation of inconel exhaust system parts coated per RAM Specification No. 1785, Revision C, dated 12/22/95
TC Nos.: A7CE
Models: Cessna Aircraft Company414A
ACO: AIR-760: Central Certification Branch FTW

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA09287SC	Status: Current	App Date: 12/10/1996	Rev Date: 10/08/2001
Description: Installation of wastegate oil supply strainer and bypass valve
TC Nos.: A7CE
Models: Cessna Aircraft Company414A
ACO: AIR-760: Central Certification Branch FTW

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA09355SC	Status: Current	App Date: 11/06/1995	Rev Date: 10/08/2001
Description: Modifications to reduce airframe aerodynamic drag
TC Nos.: A7CE
Models: The Cessna Aircraft Company414, 414A
ACO: AIR-760: Central Certification Branch FTW

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA09469SC	Status: Historical	App Date:	Rev Date: 10/08/2001
Description: Modification of aircraft, and installation of Teledyne Continental Motors TSIO-520-NB engines, modified in accordance with STC SE09261SC or SE09104SC.
TC Nos.: A7CE
Models: The Cessna Aircraft Company414
ACO: Ft. Worth ACO Branch, Tel: +1 (817) 222-5140

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA09469SC-D	Status: Current	App Date: 09/18/1997	Rev Date: 09/11/2008
Description: Modification of aircraft
TC Nos.: A7CE
Models: Cessna Aircraft Company414
ACO: AIR-760: Central Certification Branch FTW

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA09544SC	Status: Current	App Date: 03/13/1997	Rev Date: 10/08/2001
Description: Installation of a wastegate in-line oil strainer
TC Nos.: 3A25, A7CE
Models: Cessna Aircraft Company340, 340A, 402C, 414, 421B, 421C
ACO: AIR-760: Central Certification Branch FTW

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA09574SC	Status: Historical	App Date:	Rev Date: 09/20/2002
Description: Installation of RAM Series VII 335 horsepower (hp) series, increase takeoff weight to 6,390 pounds, andincrease landing weight to 6,075 pounds.
TC Nos.: 3A25
Models: The Cessna Aircraft Company340, 340 Series, 340A
ACO: Ft. Worth ACO Branch, Tel: +1 (817) 222-5140

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA09574SC-D	Status: Current	App Date: 06/01/1999	Rev Date: 09/11/2008
Description: Installation of RAM Series VII 335 horsepower (hp) series, increase takeoff weight to 6,390 pounds, andincrease landing weight to 6,075 pounds.
TC Nos.: 3A25
Models: Cessna Aircraft Company340, 340A
ACO: AIR-760: Central Certification Branch FTW

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA09655SC	Status: Current	App Date: 07/13/1998	Rev Date: 09/20/2002
Description: Installation of RAM Induction Equalized Fuel Nozzle Set.
TC Nos.: 3A10, 3A25, A7CE
Models: The Cessna Aircraft Company320D, 320E, 320F, 335, 340, 340A, 401, 401A, 401B, 402, 402A, 402B, 402C, 414, 414A, T310P, T310Q, T310R
ACO: AIR-760: Central Certification Branch FTW

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA09971SC	Status: Historical	App Date:	Rev Date: 05/16/2002
Description: Installation of Hartzell model PHC-C3YF-2UF/FC7693DF or PHC-C3YF-2UF/FC7693DFB propellers which are limited to aircraft previously approved to install 78-inch diameter props and have Tel Con Motors TSIO-520 series engines with maximum rated power from 285 hp to 350 hp. Also compatible with aircraft having TCM TSIO-520 engines modified by STC SE09261SC, SE09104SC, or SE4327SW for rated power increase.
TC Nos.: 3A10, 3A25, A7CE
Models: The Cessna Aircraft Company320D, 320E, 320F, 340, 340 Series, 340A, 402C, 414, 414A, T310P, T310Q, T310R
ACO: Ft. Worth ACO Branch, Tel: +1 (817) 222-5140

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA09971SC-D	Status: Current	App Date: 09/05/2001	Rev Date: 09/11/2008
Description: Installation of Hartzell model PHC-C3YF-2UF/FC7693DF or PHC-C3YF-2UF/FC7693DFB propellers
TC Nos.: 3A10, 3A25, A7CE
Models: The Cessna Aircraft Company320D, 320E, 320F, 340, 340 Series, 340A, 402C, 414, 414A, T310P, T310Q, T310R
ACO: AIR-760: Central Certification Branch FTW

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA10185SC	Status: Current	App Date: 05/07/2002	Rev Date: 08/27/2003
Description: Installation of Hartzell model HC-C3YN-2UF/FC9587D-7 or HC-C3YN-2UF/FC9587DB-7 propellers.
TC Nos.: A7CE
Models: Cessna Aircraft Company421C
ACO: AIR-760: Central Certification Branch FTW

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA10185SC	Status: Historical	App Date: 05/07/2002	Rev Date: 08/07/2003
Description: Installation of Hartzell model HC-C3YN-2UF/FC9587D-7 or HC-C3YN-2UF/FC9587DB-7 propellers.
TC Nos.: A7CE
Models: The Cessna Aircraft Company421
ACO: Ft. Worth ACO Branch, Tel: +1 (817) 222-5140

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA10361SC	Status: Current	App Date: 01/19/2004	Rev Date: 10/06/2005
Description: Installation of Hartzell Model PHC-C3YD-2UF/FC9587DB-7 or Model PHC-C3YD-2UF/FC9587D-7 propellers
TC Nos.: A7CE
Models: The Cessna Aircraft Company421B
ACO: AIR-760: Central Certification Branch FTW

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA10615SC	Status: Historical	App Date:	Rev Date: 04/12/2007
Description: Installation of Hartzell PHC-(C or J) 3YF-1RF/F7693F(B)+2
TC Nos.: 3A21, A16CE, A4CE
Models: Cessna Aircraft CompanyT207A, T210F, T210G, T210H, T210J, T210K, T210L, T210M, TU206A, TU206B, TU206C, TU206D, TU206E, TU206F, TU206G
ACO: Ft. Worth ACO Branch, Tel: +1 (817) 222-5140

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA10615SC-D	Status: Historical	App Date: 03/01/2006	Rev Date: 01/23/2008
Description: Installation of Hartzell PHC-(C or J) 3YF-1RF/F7693F(B)+2
TC Nos.: 3A21, A16CE, A4CE
Models: Cessna Aircraft CompanyT207A, T210F, T210G, T210H, T210J, T210K, T210L, T210M, TP206A, TP206B, TP206C, TP206D, TP206E, TU206A, TU206B, TU206C, TU206D, TU206E, TU206F, TU206G
ACO: Ft. Worth ACO Branch, Tel: +1 (817) 222-5140

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA10615SC-D	Status: Current	App Date: 03/01/2006	Rev Date: 09/11/2008
Description: Installation of Hartzell PHC-(C or J) 3YF-1RF/F7693F(B)+2 propeller
TC Nos.: 3A21, A16CE, A4CE
Models: Cessna Aircraft CompanyT207A, T210F, T210G, T210H, T210J, T210K, T210L, T210M, TP206A, TP206B, TP206C, TP206D, TP206E, TU206A, TU206B, TU206C, TU206D, TU206E, TU206F, TU206G
ACO: AIR-760: Central Certification Branch FTW

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA10801SC-D	Status: Current	App Date: 07/16/2013	Rev Date: 08/26/2013
Description: Install wheel hub caps
TC Nos.: A7CE
Models: Cessna Aircraft Company402C, 411A, 414A, 421C
ACO: AIR-760: Central Certification Branch FTW

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA1207NW	Status: Current	App Date: 02/03/1981	Rev Date: 09/20/2002
Description: Installation of Continental TSIO-520-WB engines, Hartzell PHC-J3YF-2UF/FC7663-DRB propellers, and associated components
TC Nos.: A23CE
Models: Beechcraft Corporation58P, 58TC
ACO: AIR-760: Central Certification Branch FTW

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA2346SW	Status: Current	App Date: 05/20/1976	Rev Date: 10/08/2001
Description: Aircraft design change
TC Nos.: 3A25
Models: Cessna Aircraft Company340
ACO: AIR-760: Central Certification Branch FTW

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA2346SW-D	Status: Current	App Date: 05/20/1976	Rev Date: 02/20/2008
Description: Option 1: Install Teledyne Continental Motors Model TSIO-520-J engines (310 horsepower). Option 2: Install Teledyne Continental Motors Model TSIO-520-N or NB engines (310 horsepower) and McCauley or Hartzell propellers. Option 3: Install Teledyne Continental Motors Model TSIO-520-NB engines modified by Supplemental Type Certificate number SE4327SW (325 horsepower) and McCauley or Hartzell propellers
TC Nos.: 3A25
Models: Cessna Aircraft Company340
ACO: AIR-760: Central Certification Branch FTW

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA2354SW	Status: Current	App Date: 04/17/1976	Rev Date: 09/20/2002
Description: Installation of Teledyne Continental TSIO-520-N, or -NB engine
TC Nos.: A7CE
Models: The Cessna Aircraft Company414
ACO: AIR-760: Central Certification Branch FTW

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA2354SW	Status: Historical	App Date:	Rev Date: 10/08/2001
Description: Installation of Teledyne Continental TSIO-520-N, or -NB engines.
TC Nos.: A7CE
Models: The Cessna Aircraft Company414
ACO: Ft. Worth ACO Branch, Tel: +1 (817) 222-5140

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA2354SW-D	Status: Current	App Date: 04/17/1976	Rev Date: 02/20/2008
Description: Installation of Teledyne Continental TSIO-520-N: or -NB Engine.
TC Nos.: A7CE
Models: Cessna Aircraft Company414
ACO: AIR-760: Central Certification Branch FTW

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA2375SW	Status: Current	App Date: 09/07/1976	Rev Date: 05/11/2020
Description: Installation of Lycoming Engines
TC Nos.: 3A12
Models: The Cessna Aircraft Company172D, 172E, 172F (USAF T-41A), 172G, 172H (USAF T-41A), 172I, 172K, 172L, 172M, 172N
ACO: AIR-760: Central Certification Branch FTW

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA2375SW	Status: Historical	App Date: 09/07/1976	Rev Date: 09/20/2002
Description: Installation of Lycoming Engines
TC Nos.: 3A12
Models: Cessna Aircraft Company172D, 172E, 172F (USAF T-41A), 172G, 172H (USAF T-41A), 172I, 172K, 172L, 172M, 172N
ACO: Ft. Worth ACO Branch, Tel: +1 (817) 222-5140

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA2375SW-D	Status: Current	App Date: 09/07/1976	Rev Date: 08/25/2008
Description: Installation of Lycoming 0-320-D2G, 0-320-D2J, or 0-320-E2D (as modified by STC SE3692SW-D) engine rated for 160 h.p. take-off and 150 h.p. METO for models 1721, 172K, 172L, and 172M according to RAM Dwg. Rl 7201 Rev. F dated 12/9/86; or installation of Lycoming 0-320-D2G, 0-320-D2J, or 0-320-E2D (as modified by STC SE3692SW-D) engine rated for 160 h.p. take-off and 145 h.p. METO for models 172D, 172E, 172F, 172G, and 172H according to RAM Dwg. 17202, Rev. K dated 12/9/86; or installation of Lycoming 0-320-D2G, 0-320-D2J or 0-320-E2D (as modified by STC SE3692SW-D) engine (160 h.p., 2700 r.p.m) in model 172N according to RAM Dwg. 17203, Rev. L dated 12/9/86; or later FAA approved revision.
TC Nos.: 3A12
Models: Textron Aviation Inc.172D, 172E, 172F (USAF T-41A), 172G, 172H (USAF T-41A), 172I, 172K, 172L, 172M, 172N
ACO: AIR-760: Central Certification Branch FTW

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA2375SW-D	Status: Historical	App Date: 09/07/1976	Rev Date: 08/25/2008
Description: Installation of Lycoming Engines
TC Nos.: 3A12
Models: The Cessna Aircraft Company172D, 172E, 172F (USAF T-41A), 172G, 172H (USAF T-41A), 172I, 172K, 172L, 172M, 172N
ACO: Ft. Worth ACO Branch, Tel: +1 (817) 222-5140

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA2483SW	Status: Current	App Date: 05/03/1977	Rev Date: 10/08/2001
Description: Increase seating capacity on aft baggage shelf for a total of 7 occupants.
TC Nos.: 3A25
Models: Cessna Aircraft Company340, 340A
ACO: AIR-760: Central Certification Branch FTW

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA2689SW	Status: Current	App Date: 08/22/1977	Rev Date: 09/20/2002
Description: Install TSIO-520-M engine in models T210F, T210G, and T210H; or TSIO-520-R engine in models T210J, T210K, and T210L
TC Nos.: 3A21
Models: Cessna Aircraft CompanyT210F, T210G, T210H, T210J, T210K, T210L
ACO: AIR-760: Central Certification Branch FTW

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA2706SW	Status: Current	App Date: 01/03/1978	Rev Date: 11/14/2006
Description: Installation of 160hp Lycoming O-320-D2A, -D2B, -D2C, -D3G, or-E3D (modified in accordance with STC SE8987SW) engine.
TC Nos.: 2A13
Models: The New Piper Aircraft Inc.PA-28-140
ACO: AIR-760: Central Certification Branch FTW

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA2706SW	Status: Historical	App Date:	Rev Date: 10/08/2001
Description: Installation of 160hp Lycoming O-320-D2A, -D2B, -D2C, -D3G, or-E3D (modified in accordance with STC SE8987SW) engine.
TC Nos.: 2A13
Models: The New Piper Aircraft Inc.PA-28-140
ACO: Ft. Worth ACO Branch, Tel: +1 (817) 222-5140

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA2750SW	Status: Current	App Date: 02/22/1978	Rev Date: 09/20/2002
Description: Installation of Continental TSIO-520-E or -EB engine.
TC Nos.: 3A10, 3A25
Models: Cessna Aircraft Company320D, 320E, 320F, T310P, T310Q, T310R
ACO: AIR-760: Central Certification Branch FTW

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA2750SW	Status: Historical	App Date:	Rev Date: 09/20/2002
Description: Installation of Continental TSIO-520-E or -EB engine.
TC Nos.: 3A10, 3A25
Models: The Cessna Aircraft Company320D, 320E, 320F, T310P, T310Q, T310R
ACO: Ft. Worth ACO Branch, Tel: +1 (817) 222-5140

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA2782SW	Status: Current	App Date: 05/02/1978	Rev Date: 10/08/2001
Description: Installation of Continental TSIO-520-M engine.
TC Nos.: A4CE
Models: Cessna Aircraft CompanyTP206A, TP206B, TP206C, TP206D, TP206E, TU206A, TU206B, TU206C, TU206D, TU206E, TU206F
ACO: AIR-760: Central Certification Branch FTW

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA2969SW	Status: Current	App Date: 03/15/1979	Rev Date: 11/14/2006
Description: Installation of a 160 hp Textron Lycoming engine in the Piper Model PA-28-151.
TC Nos.: 2A13
Models: The New Piper Aircraft Inc.PA-28-151
ACO: AIR-760: Central Certification Branch FTW

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA2969SW	Status: Historical	App Date:	Rev Date: 09/20/2002
Description: Installation of a 160 hp Textron Lycoming engine in the Piper Model PA-28-151.
TC Nos.: 2A13
Models: The New Piper Aircraft Inc.PA-28-151
ACO: Ft. Worth ACO Branch, Tel: +1 (817) 222-5140

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA3594SW	Status: Historical	App Date:	Rev Date: 10/08/2001
Description: Installation of induction manifold sniffle valve system, revised oil breather system, and battery box vent system.
TC Nos.: A4CE
Models: The Cessna Aircraft CompanyTP206A, TP206B, TP206C, TP206D, TP206E, TU206A, TU206B, TU206C, TU206D, TU206E, TU206F
ACO: Ft. Worth ACO Branch, Tel: +1 (817) 222-5140

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA3594SW-D	Status: Current	App Date: 12/10/1985	Rev Date: 08/25/2008
Description: Installation of induction manifold sniffle valve system, revised oil breather system, and battery box vent system.
TC Nos.: A4CE
Models: Cessna Aircraft CompanyTP206A, TP206B, TP206C, TP206D, TP206E, TU206A, TU206B, TU206C, TU206D, TU206E, TU206F
ACO: AIR-760: Central Certification Branch FTW

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA3596SW	Status: Current	App Date: 12/10/1985	Rev Date: 10/08/2001
Description: Installation of induction manifold sniffle valve system, revised oil breather system, and battery box vent system.
TC Nos.: 3A21
Models: Cessna Aircraft CompanyT210F, T210G, T210H, T210J, T210K, T210L, T210M, T210N, T210R
ACO: AIR-760: Central Certification Branch FTW

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA3721SW	Status: Current	App Date: 07/31/1986	Rev Date: 10/08/2001
Description: Install vacuum pump cooling shroud.
TC Nos.: A7CE
Models: Cessna Aircraft Company401, 402, 414, 421
ACO: AIR-760: Central Certification Branch FTW

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA3727SW	Status: Current	App Date: 07/31/1986	Rev Date: 10/08/2001
Description: Install vacuum pump cooling shroud.
TC Nos.: 3A12
Models: Cessna Aircraft Company172I, 172K, 172L, 172M, 172N, 172P
ACO: AIR-760: Central Certification Branch FTW

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA3728SW	Status: Current	App Date: 07/31/1986	Rev Date: 10/08/2001
Description: Install vacuum pump cooling shroud.
TC Nos.: 3A21
Models: Cessna Aircraft Company210, 210-5 (205), 210-5A (205A), 210A, 210B, 210C, 210D, 210E, 210F, 210G, 210H, 210J, 210K, 210L, 210M, 210N, 210R, P210N, P210R, T210F, T210G, T210H, T210J, T210K, T210L, T210M, T210N, T210R
ACO: AIR-760: Central Certification Branch FTW

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA3729SW	Status: Current	App Date: 07/31/1986	Rev Date: 10/08/2001
Description: Install vacuum pump cooling shroud.
TC Nos.: 3A10
Models: Cessna Aircraft Company310, 310A, 310B, 310C, 310D, 310E, 310F, 310G, 310H, 310I, 310J, 310J-1, 310K, 310L, 310N, 310P, 310Q, 310R, E310H, E310J, T310P, T310Q, T310R
ACO: AIR-760: Central Certification Branch FTW

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA3850SW	Status: Current	App Date: 07/31/1986	Rev Date: 10/08/2001
Description: Install vacuum pump cooling shroud.
TC Nos.: 3A25
Models: The Cessna Aircraft Company320, 340 Series
ACO: AIR-760: Central Certification Branch FTW

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA4011SW	Status: Current	App Date: 04/27/1979	Rev Date: 01/08/2001
Description: Installation of TSIO-520-N or TSIO-520-NB engines.
TC Nos.: 3A10, 3A25
Models: Cessna Aircraft Company320D, 320E, 320F, T310P, T310Q, T310R
ACO: AIR-760: Central Certification Branch FTW

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA4012SW	Status: Current	App Date: 04/27/1979	Rev Date: 10/08/2001
Description: Installation of dual camera port, view finder hole, camera mount for RMKA8.5/23 and RMKA 15/23, intervalometer, and autopilot servo relocation.
TC Nos.: 3A10, 3A25
Models: Cessna Aircraft Company320E, 320F, T310Q
ACO: AIR-760: Central Certification Branch FTW

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA4111SW	Status: Historical	App Date: 03/20/1980	Rev Date: 09/20/2002
Description: Installation of Hartzell PHC-J3YF-IRF/F7663-2Q or F7663D-2Q propeller.
TC Nos.: 3A21, A4CE
Models: Cessna Aircraft CompanyT210F, T210G, T210H, T210J, T210K, T210L, T210M, T210N, TP206A, TP206B, TP206C, TP206D, TP206E, TU206A, TU206B, TU206C, TU206D, TU206E, TU206F, TU206G
ACO: Ft. Worth ACO Branch, Tel: +1 (817) 222-5140

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA4111SW-D	Status: Current	App Date: 03/20/1980	Rev Date: 08/25/2008
Description: Installation of Hartzell PHC-J3YF-IRF/F7663-2Q or F7663D-2Q propeller.
TC Nos.: 3A21, A4CE
Models: Cessna Aircraft CompanyT210G, T210H, T210J, T210K, T210L, T210M, T210N, TP206A, TP206B, TP206C, TP206D, TP206E, TU206A, TU206B, TU206C, TU206D, TU206E, TU206F, TU206G
ACO: AIR-760: Central Certification Branch FTW

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA4213SW	Status: Current	App Date: 09/10/1980	Rev Date: 10/08/2001
Description: Installation of repaired modified exhaust riser assemblies.
TC Nos.: 3A10, 3A25, A7CE
Models: Cessna Aircraft Company310F, 320D, 320E, 320F, 335, 340, 340A, 401, 401A, 401B, 402, 402A, 402B, 402C, 414, 414A, T310P, T310Q, T310R
ACO: AIR-760: Central Certification Branch FTW

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA4241SW	Status: Current	App Date: 09/25/1980	Rev Date: 10/08/2001
Description: Installation of Hartzell PHC-C3YF-2UF/FC7663D-2Q or PHC-C3YF-2UF/FC7663DB-2Q propeller. Install Teledyne Continental Motors Model TSIO-520-NB engines modified by STC SE4327SW (325 horsepower) and McCauley or Hartzell propellers
TC Nos.: 3A25
Models: Cessna Aircraft Company340A
ACO: AIR-760: Central Certification Branch FTW

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA4331SW	Status: Current	App Date: 04/14/1981	Rev Date: 10/08/2001
Description: Revised exhaust system.
TC Nos.: 3A10, 3A25, A7CE
Models: Cessna Aircraft Company320D, 320E, 320F, 340, 340A, 401, 401A, 401B, 402, 402A, 402B, 402C, 414, 414A, T310P, T310Q, T310R
ACO: AIR-760: Central Certification Branch FTW

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA4379SW	Status: Current	App Date: 03/30/1981	Rev Date: 10/08/2001
Description: Installation of Teledyne Continental TSIO-520-NB engines as modified by STC SE4327SW, and Hartzell PHC-C3YF-2UF/FC7663D-2Q or PHC-C3YF-2UF/FC7663DB-2 propellers or McCauley 3AF32C93/82NC-6.0 to-7.0 or 3AF32C505/82NEA-6.0 to-7.0 propellers.
TC Nos.: A7CE
Models: Cessna Aircraft Company414
ACO: AIR-760: Central Certification Branch FTW

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA4379SW-D	Status: Historical	App Date: 03/30/1981	Rev Date: 03/30/1981
Description: Installation of Teledyne Continental TSIO-520-NB engines as modified by STC SE4327SW, and Hartzell PHC-C3YF-2UF/FC7663D-2Q or PHC-C3YF-2UF/FC7663DB-2 propellers or McCauley 3AF32C93/82NC-6.0 to-7.0 or 3AF32C505/82NEA-6.0 to-7.0 propellers.
TC Nos.: A7CE
Models: Cessna Aircraft Company414
ACO: Ft. Worth ACO Branch, Tel: +1 (817) 222-5140

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA4535SW	Status: Historical	App Date:	Rev Date: 10/08/2001
Description: Auxiliary landing lights.
TC Nos.: A7CE
Models: The Cessna Aircraft Company414, 414A
ACO: Ft. Worth ACO Branch, Tel: +1 (817) 222-5140

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA4535SW-D	Status: Current	App Date: 04/27/1981	Rev Date: 08/25/2008
Description: Auxiliary landing lights.
TC Nos.: A7CE
Models: The Cessna Aircraft Company414, 414A
ACO: AIR-760: Central Certification Branch FTW

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA4546SW	Status: Historical	App Date:	Rev Date: 09/20/2002
Description: Teledyne Continental TSIO-520-NB engine modified per STC SE4327SW and Hartzell PHC-C3YF-2UF/FC7663D-2Q or PHC-C3YF-2UF/FC7663DB-2Q propellers or McCauley3AF32C93/82NC-5.5 to -7.0 or 3AP32C505/82NEA-5.5 to - 7.0 propellers and an increased Maximum Takeoff Weight to 6900 pounds.
TC Nos.: A7CE
Models: The Cessna Aircraft Company414A
ACO: Ft. Worth ACO Branch, Tel: +1 (817) 222-5140

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA4546SW	Status: Historical	App Date: 08/14/1981	Rev Date: 02/28/2003
Description: Teledyne Continental TSIO-520-NB engine modified per STC SE4327SW and Hartzell PHC-C3YF-2UF/FC7663D-2Q or PHC-C3YF-2UF/FC7663DB-2Q propellers or McCauley3AF32C93/82NC-5.5 to -7.0 or 3AP32C505/82NEA-5.5 to - 7.0 propellers and an increased Maximum Takeoff Weight to 6900 pounds.
TC Nos.: A7CE
Models: The Cessna Aircraft Company414A
ACO: Ft. Worth ACO Branch, Tel: +1 (817) 222-5140

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA4546SW-D	Status: Current	App Date: 08/14/1981	Rev Date: 08/27/2008
Description: Installation of Teledyne Continental TSIO-520-NB engine modified per STC SE4327SW and Hartzell PHC-C3YF-2UF/FC7663D-2Q or PHC-C3YF-2UF/FC7663DB-2Q propellers or McCauley3AF32C93/82NC-5.5 to -7.0 or 3AP32C505/82NEA-5.5 to - 7.0 propellers and an increased Maximum Takeoff Weight to 6900 pounds.
TC Nos.: A7CE
Models: Cessna Aircraft Company414A
ACO: AIR-760: Central Certification Branch FTW

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA4578SW	Status: Current	App Date: 12/21/1981	Rev Date: 10/08/2001
Description: Installation of an auxiliary engine driven vacuum pump system.
TC Nos.: 3A21
Models: Cessna Aircraft Company210L, 210M, 210N, P210N, T210L, T210M, T210N
ACO: AIR-760: Central Certification Branch FTW

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA4592SW	Status: Current	App Date: 01/05/1982	Rev Date: 10/08/2001
Description: Installation of improved engine cooling baffle and improved exhaust system slip joints.
TC Nos.: A7CE
Models: Cessna Aircraft Company421C
ACO: AIR-760: Central Certification Branch FTW

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA4599SW	Status: Current	App Date: 12/21/1981	Rev Date: 10/08/2001
Description: Installation of an auxiliary engine driven vacuum pump system.
TC Nos.: A4CE
Models: Cessna Aircraft CompanyP206, P206A, P206B, P206C, P206D, P206E, TP206A, TP206B, TP206C, TP206D, TP206E, TU206A, TU206B, TU206C, TU206D, TU206F, TU206G, U206A, U206B, U206C, U206D, U206E, U206F, U206G
ACO: AIR-760: Central Certification Branch FTW

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA4600SW	Status: Current	App Date: 12/21/1981	Rev Date: 10/08/2001
Description: Installation of an auxiliary engine driven vacuum pump system.
TC Nos.: A16CE
Models: Cessna Aircraft Company207, 207A, T207, T207A
ACO: AIR-760: Central Certification Branch FTW

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA4851SW	Status: Current	App Date: 07/13/1982	Rev Date: 10/08/2001
Description: Installation of combination aft position/strobe light on aircraft tail stinger.
TC Nos.: A7CE
Models: Cessna Aircraft Company414A, 421C
ACO: AIR-760: Central Certification Branch FTW

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA4943SW	Status: Historical	App Date: 05/24/1982	Rev Date: 09/20/2002
Description: Installation of RAM Aircraft Corporation winglets
TC Nos.: A7CE
Models: Cessna Aircraft Company414A
ACO: Ft. Worth ACO Branch, Tel: +1 (817) 222-5140

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA4943SW-D	Status: Current	App Date: 05/24/1982	Rev Date: 08/27/2008
Description: Installation of RAM winglets
TC Nos.: A7CE
Models: Cessna Aircraft Company414A
ACO: AIR-760: Central Certification Branch FTW

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA5423SW	Status: Current	App Date: 03/17/1983	Rev Date: 10/08/2001
Description: Modification of engine cooling air louvres on top of cowling.
TC Nos.: 3A25
Models: Cessna Aircraft Company340, 340A
ACO: AIR-760: Central Certification Branch FTW

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA5423SW	Status: Historical	App Date:	Rev Date: 10/08/2001
Description: Modification of engine cooling air louvres on top of cowling.
TC Nos.: 3A25
Models: The Cessna Aircraft Company340, 340A
ACO: Ft. Worth ACO Branch, Tel: +1 (817) 222-5140

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA5727SW	Status: Historical	App Date:	Rev Date: 01/08/2001
Description: Installation of SDI Hoskins or ALCOR tru-flow digital fuel flow system.
TC Nos.: 3A21, A16CE
Models: The Cessna Aircraft CompanyT207, T210 Series
ACO: Ft. Worth ACO Branch, Tel: +1 (817) 222-5140

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA5727SW-D	Status: Current	App Date: 02/29/1984	Rev Date: 08/27/2008
Description: Installation of SDI Hoskins or ALCOR tru-flow digital fuel flow system.
TC Nos.: 3A21, A16CE
Models: Cessna Aircraft CompanyT207, T210F, T210G, T210H, T210J, T210K, T210L, T210M, T210N, T210R
ACO: AIR-760: Central Certification Branch FTW

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA5796SW	Status: Historical	App Date: 02/29/1984	Rev Date: 09/02/2004
Description: Installation of Alcor Tru-Flow indicating system, or SDI Hoskins fuel flow indicating system, or Silver Instruments Fueltron fuel flow indicating system.
TC Nos.: 3A10, 3A25, A7CE
Models: Cessna Aircraft Company320D, 320E, 320F, 340, 340A, 401, 401A, 401B, 402, 402A, 402B, 402C, 414, 414A, 421, 421A, 421B, 421C, T310P, T310Q, T310R
ACO: Ft. Worth ACO Branch, Tel: +1 (817) 222-5140

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA5796SW	Status: Historical	App Date: 02/29/1984	Rev Date: 07/07/2004
Description: Installation of Alcor Tru-Flow indicating system, or SDI Hoskins fuel flow indicating system, or Silver Instruments Fueltron fuel flow indicating system.
TC Nos.: 3A10, 3A25, A7CE
Models: The Cessna Aircraft Company320, 340, 401, 402, 414, 421 Series, T310 Series
ACO: Ft. Worth ACO Branch, Tel: +1 (817) 222-5140

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA5796SW	Status: Historical	App Date:	Rev Date: 09/20/2002
Description: Installation of Alcor Tru-Flow indicating system, or SDI Hoskins fuel flow indicating system, or Silver Instruments Fueltron fuel flow indicating system.
TC Nos.: 3A10, 3A25, A7CE
Models: The Cessna Aircraft Company320, 340, 401, 402, 414, 421 Series, T310 Series
ACO: Ft. Worth ACO Branch, Tel: +1 (817) 222-5140

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA5796SW-D	Status: Current	App Date: 02/29/1984	Rev Date: 08/27/2008
Description: Installation of Alcor Tru-Flow indicating system, or SDI Hoskins fuel flow indicating system, or Silver Instruments Fueltron fuel flow indicating system.
TC Nos.: 3A10, 3A25, A7CE
Models: Cessna Aircraft Company320D, 320E, 320F, 340, 340A, 401, 401A, 401B, 402, 402A, 402B, 402C, 414, 414A, 421, 421A, 421B, 421C, T310P, T310Q, T310R
ACO: AIR-760: Central Certification Branch FTW

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA5811SW	Status: Current	App Date: 11/08/1983	Rev Date: 10/08/2001
Description: Increase maximum ramp weight to 7610 pounds; maximum takeoff weight to7560 pounds; maximum landing weight is 7200 pounds; decrease zero fuel weight to 6533 pounds; install winglets
TC Nos.: A7CE
Models: Cessna Aircraft Company421C
ACO: AIR-760: Central Certification Branch FTW

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA5878SW	Status: Current	App Date: 10/17/1984	Rev Date: 10/08/2001
Description: Installation of range-marked EGT, CHT, oil temperature, and pressure gauges.
TC Nos.: A7CE
Models: Cessna Aircraft Company421, 421A, 421B, 421C
ACO: AIR-760: Central Certification Branch FTW

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA5981SW	Status: Current	App Date: 05/29/1985	Rev Date: 10/08/2001
Description: Increase maximum ramp weight to 7610 pounds, maximum takeoff weight to 7560 pounds, maximum landing weight is 7200 pounds, maximum zero fuel weight is 6533 pounds.
TC Nos.: A7CE
Models: Cessna Aircraft Company421C
ACO: AIR-760: Central Certification Branch FTW

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA5998SW	Status: Historical	App Date:	Rev Date: 10/08/2001
Description: Installation of Teledyne Continental TSIO-520-NB engines as modified by STC SE4327SW and Hartzell PHC-C3YF-2UF/FC7663D-2Q or PHC-C3YF-2UF/FC7663DB-2Q propellers. Airplane must be modified per STC SA48NW.
TC Nos.: A7CE
Models: The Cessna Aircraft Company414
ACO: Ft. Worth ACO Branch, Tel: +1 (817) 222-5140

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA5998SW-D	Status: Current	App Date: 04/03/1985	Rev Date: 08/28/2008
Description: Installation of Teledyne Continental TSIO-520-NB engines as modified by STC SE4327SW and Hartzell PHC-C3YF-2UF/FC7663D-2Q or PHC-C3YF-2UF/FC7663DB-2Q propellers.
TC Nos.: A7CE
Models: Cessna Aircraft Company414
ACO: AIR-760: Central Certification Branch FTW

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA7365SW	Status: Historical	App Date:	Rev Date: 10/08/2001
Description: Installation of TCM TSIO-520N or NB engines (modified by STC SE3714SW). Increase takeoff weight to 6140 pounds. Landing weight remains at 5990 pounds. Installation of Hartzell PHC-C3YF-2UF/FC7663DB-2Q propellers, McCauley 3AF32C93/82NC-6.0, or McCauley 3AF32C505/82NEA-6.0 propellers. Props should be installed in matched pairs.
TC Nos.: 3A25
Models: The Cessna Aircraft Company340A
ACO: Ft. Worth ACO Branch, Tel: +1 (817) 222-5140

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA7365SW-D	Status: Current	App Date: 12/31/1986	Rev Date: 08/28/2008
Description: Installation of TCM TSIO-520N or NB engines. Installation of Hartzell PHC-C3YF-2UF/FC7663DB-2Q propellers, McCauley 3AF32C93/82NC-6.0, or McCauley 3AF32C505/82NEA-6.0 propellers.
TC Nos.: 3A25
Models: The Cessna Aircraft Company340A
ACO: AIR-760: Central Certification Branch FTW

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA7367SW	Status: Current	App Date: 07/31/1986	Rev Date: 10/08/2001
Description: Installation of vacuum pump cooling shroud.
TC Nos.: A4CE
Models: Cessna Aircraft Company206, 206H, P206, P206A, P206B, P206C, P206D, P206E, T206H, TP206A, TP206B, TP206C, TP206D, TP206E, TU206A, TU206B, TU206C, TU206D, TU206E, TU206F, TU206G, U206, U206A, U206B, U206C, U206D, U206E, U206F, U206G
ACO: AIR-760: Central Certification Branch FTW

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA7368SW	Status: Current	App Date: 05/18/1987	Rev Date: 10/08/2001
Description: Installation of an oil cooler baffle.
TC Nos.: 3A25
Models: Cessna Aircraft Company335, 340, 340A
ACO: AIR-760: Central Certification Branch FTW

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA7382SW	Status: Historical	App Date:	Rev Date: 10/08/2001
Description: Installation of TCM TSIO-520N or NB engines (modified by STC SE3714SW). Increase takeoff weight to 6140 pounds; landing weight remains at 5975 pounds. Installation of McCauley 3AF32C93/82NC-6.0, or McCauley 3AF32C505/82NEA-6.0 propellers. Props shall be installed in matched pairs.
TC Nos.: 3A25
Models: The Cessna Aircraft Company340
ACO: Ft. Worth ACO Branch, Tel: +1 (817) 222-5140

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA7382SW-D	Status: Current	App Date: 12/31/1986	Rev Date: 08/28/2008
Description: Installation of TCM TSIO-520N or NB engines (modified by STC SE3714SW). Increase takeoff weight to 6140 pounds; landing weight remains at 5975 pounds. Installation of McCauley 3AF32C93/82NC-6.0, or McCauley 3AF32C505/82NEA-6.0 propellers.
TC Nos.: 3A25
Models: Cessna Aircraft Company340
ACO: AIR-760: Central Certification Branch FTW

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA7463SW	Status: Historical	App Date:	Rev Date: 10/08/2001
Description: Installation of TCM TSIO-520-N or NB engines (modified per STC SE3714SW). Increase takeoff weight to 6900 pounds. Landing weight remains at 6750 pounds. Installation of McCauley 3AF32C93/82NC or McCauley 3AF32C505/82 NEA props.
TC Nos.: A7CE
Models: The Cessna Aircraft Company414A
ACO: Ft. Worth ACO Branch, Tel: +1 (817) 222-5140

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA7463SW-D	Status: Current	App Date: 02/16/1987	Rev Date: 08/28/2008
Description: Installation of TCM TSIO-520-N or NB engines (modified per STC SE3714SW). Increase takeoff weight to 6900 pounds. Landing weight remains at 6750 pounds. Installation of McCauley 3AF32C93/82NC or McCauley 3AF32C505/82 NEA props.
TC Nos.: A7CE
Models: Cessna Aircraft Company414A
ACO: AIR-760: Central Certification Branch FTW

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA7564SW	Status: Current	App Date: 06/04/1987	Rev Date: 10/08/2001
Description: Installation of throttle, mixture, and propeller control cables.
TC Nos.: 3A25
Models: Cessna Aircraft Company340, 340A
ACO: AIR-760: Central Certification Branch FTW

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA7566SW	Status: Current	App Date: 06/04/1987	Rev Date: 10/08/2001
Description: Installation of throttle, mixture, and propeller control cables.
TC Nos.: A7CE
Models: Cessna Aircraft Company414
ACO: AIR-760: Central Certification Branch FTW

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA7570SW	Status: Historical	App Date:	Rev Date: 10/08/2001
Description: Installation of Teledyne Continental TSIO 520-N or NB engine, modified by STC SE3714SW, installation of McCauley 3AF32C93/82NC or McCauley 3AF32C505/82NEA propellers and increased Maximum Takeoff Weight to 6510 pounds.
TC Nos.: A7CE
Models: The Cessna Aircraft Company414
ACO: Ft. Worth ACO Branch, Tel: +1 (817) 222-5140

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA7570SW-D	Status: Current	App Date: 02/16/1987	Rev Date: 08/29/2008
Description: Installation of Teledyne Continental TSIO 520-N or NB engine, modified by STC SE3714SW, installation of McCauley 3AF32C93/82NC or McCauley 3AF32C505/82NEA propellers and increased Maximum Takeoff Weight to 6510 pounds.
TC Nos.: A7CE
Models: Cessna Aircraft Company414
ACO: AIR-760: Central Certification Branch FTW

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA7594SW	Status: Current	App Date: 08/16/1988	Rev Date: 10/08/2001
Description: Installation of Cablecraft throttle, mixture, and propeller control cables.
TC Nos.: A7CE
Models: Cessna Aircraft Company402C, 414A, 421C
ACO: AIR-760: Central Certification Branch FTW

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA7633SW	Status: Historical	App Date:	Rev Date: 10/08/2001
Description: Installation of Teledyne Continental Motors TSIOL-550-A 'Liquid-Cooled' engines. RAM winglets must be installed in accordance with STC SA4943SW. AFM 1031 dtd 8/10/89 required and must accompany this modification, except for aircraft concurrently modified with this STC and installation of Robertson Hi-Lift System with STC Sa892NM requires AFM 1081 dtd 3/29/96.
TC Nos.: A7CE
Models: The Cessna Aircraft Company414
ACO: Ft. Worth ACO Branch, Tel: +1 (817) 222-5140

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA7633SW-D	Status: Current	App Date: 12/07/1987	Rev Date: 08/29/2008
Description: Installation of Teledyne Continental Motors TSIOL-550-A 'Liquid-Cooled' engines. RAM winglets must be installed in accordance with STC SA4943SW.
TC Nos.: A7CE
Models: Cessna Aircraft Company414
ACO: AIR-760: Central Certification Branch FTW

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA7773SW	Status: Current	App Date: 08/10/1989	Rev Date: 10/08/2001
Description: Install propeller governor control bracket.
TC Nos.: A7CE
Models: Cessna Aircraft Company401, 401A, 401B, 402, 402A, 402B, 402C, 414, 414A
ACO: AIR-760: Central Certification Branch FTW

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA7975SW	Status: Current	App Date: 12/13/1990	Rev Date: 10/08/2001
Description: Install vortex generators on vertical stabilizer.
TC Nos.: 3A25
Models: Cessna Aircraft Company335, 340, 340A
ACO: AIR-760: Central Certification Branch FTW

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA7975SW-D	Status: Current	App Date: 12/13/1990	Rev Date: 03/10/2008
Description: Option 1: Install Vortex Generators on vertical stabilizer in accordance with RAM Drawing No. 1474 Rev. B. dated March 4, 1991 or later FAA approved revision. Option 2: Same as Option 1, except no change in airspeeds; Supplemental Flight Manual not required. Option 3: Install vortex generators on vertical stabilizer and wing top
TC Nos.: 3A25
Models: Textron Aviation Inc.335, 340, 340A
ACO: AIR-760: Central Certification Branch FTW

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA7984SW	Status: Historical	App Date:	Rev Date: 10/08/2001
Description: Install Vortex generators on vertical stabilizer. Installation found to be compatible with STCs SA7570SW and SA4379SW.
TC Nos.: A7CE
Models: The Cessna Aircraft Company414
ACO: Ft. Worth ACO Branch, Tel: +1 (817) 222-5140

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA7984SW-D	Status: Current	App Date: 03/06/1991	Rev Date: 08/29/2008
Description: Install Vortex generators on vertical stabilizer.
TC Nos.: A7CE
Models: Cessna Aircraft Company414
ACO: AIR-760: Central Certification Branch FTW

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA8054SW	Status: Historical	App Date:	Rev Date: 10/08/2001
Description: Installation of intercooler scoop.
TC Nos.: A7CE
Models: The Cessna Aircraft Company414
ACO: Ft. Worth ACO Branch, Tel: +1 (817) 222-5140

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA8054SW-D	Status: Current	App Date: 05/01/1991	Rev Date: 08/29/2008
Description: Installation of intercooler scoop.
TC Nos.: A7CE
Models: Cessna Aircraft Company414
ACO: AIR-760: Central Certification Branch FTW

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA8055SW	Status: Historical	App Date:	Rev Date: 10/08/2001
Description: Installation of intercooler scoop.
TC Nos.: 3A25
Models: The Cessna Aircraft Company340, 340A
ACO: Ft. Worth ACO Branch, Tel: +1 (817) 222-5140

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA8055SW-D	Status: Current	App Date: 05/01/1991	Rev Date: 08/29/2008
Description: Installation of intercooler scoop.
TC Nos.: 3A25
Models: Cessna Aircraft Company340, 340A
ACO: AIR-760: Central Certification Branch FTW

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA8125SW	Status: Current	App Date: 09/05/1991	Rev Date: 09/20/2002
Description: Install vortex generators.
TC Nos.: A7CE
Models: Cessna Aircraft Company414A
ACO: AIR-760: Central Certification Branch FTW

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA8204SW	Status: Historical	App Date:	Rev Date: 10/08/2001
Description: Installation of vortex generators.
TC Nos.: A7CE
Models: The Cessna Aircraft Company414A
ACO: Ft. Worth ACO Branch, Tel: +1 (817) 222-5140

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA8204SW-D	Status: Current	App Date: 01/10/1992	Rev Date: 08/29/2008
Description: Installation of vortex generators.
TC Nos.: A7CE
Models: Cessna Aircraft Company414A
ACO: AIR-760: Central Certification Branch FTW

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA8352SW	Status: Historical	App Date:	Rev Date: 09/20/2002
Description: Install vortex generators.
TC Nos.: A7CE
Models: The Cessna Aircraft Company421C
ACO: Ft. Worth ACO Branch, Tel: +1 (817) 222-5140

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA8352SW	Status: Historical	App Date: 02/28/2003	Rev Date: 02/28/2003
Description: Install vortex generators.
TC Nos.: A7CE
Models: The Cessna Aircraft Company421C
ACO: Ft. Worth ACO Branch, Tel: +1 (817) 222-5140

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA8352SW-D	Status: Current	App Date: 12/18/1992	Rev Date: 09/02/2008
Description: Install vortex generators.
TC Nos.: A7CE
Models: Cessna Aircraft Company421C
ACO: AIR-760: Central Certification Branch FTW

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA8424SW	Status: Historical	App Date:	Rev Date: 10/08/2001
Description: Increase the maximum takeoff weight to 6765 lbs. and maximum landing weight to 6430 lbs.
TC Nos.: A7CE
Models: The Cessna Aircraft Company414
ACO: Ft. Worth ACO Branch, Tel: +1 (817) 222-5140

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA8424SW-D	Status: Current	App Date: 10/03/1991	Rev Date: 09/04/2008
Description: Increase the maximum takeoff weight to 6765 lbs. and maximum landing weight to 6430 lbs.
TC Nos.: A7CE
Models: Cessna Aircraft Company414
ACO: AIR-760: Central Certification Branch FTW

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA8604SW	Status: Historical	App Date:	Rev Date: 10/08/2001
Description: Increase maximum takeoff weight to 6390 pounds and maximum landing weight to 6075 pounds. RAM 335 hp engines, RAM p/n 1498-3 intercooler scoop and RAM vortex generators must be installed per STC SA8055SW.
TC Nos.: 3A25
Models: The Cessna Aircraft Company340, 340A
ACO: Ft. Worth ACO Branch, Tel: +1 (817) 222-5140

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA8604SW-D	Status: Current	App Date: 12/08/1992	Rev Date: 09/04/2008
Description: Increase maximum takeoff weight to 6390 pounds and maximum landing weight to 6075 pounds.
TC Nos.: 3A25
Models: Cessna Aircraft Company340, 340A
ACO: AIR-760: Central Certification Branch FTW

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA8624SW	Status: Historical	App Date:	Rev Date: 10/08/2001
Description: Installation of vortex generators.
TC Nos.: A7CE
Models: The Cessna Aircraft Company402C
ACO: Ft. Worth ACO Branch, Tel: +1 (817) 222-5140

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA8624SW-D	Status: Current	App Date: 03/03/1993	Rev Date: 09/04/2008
Description: Installation of vortex generators.
TC Nos.: A7CE
Models: Cessna Aircraft Company402C
ACO: AIR-760: Central Certification Branch FTW

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA8634SW	Status: Historical	App Date:	Rev Date: 10/08/2001
Description: Increase maximum ramp weight to7245 lbs. and maximum takeoff weight to 7210 lbs. and installation of optional McCauley model3AF32C515/82NLA-4.0 propellers.
TC Nos.: A7CE
Models: The Cessna Aircraft Company402C
ACO: Ft. Worth ACO Branch, Tel: +1 (817) 222-5140

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA8634SW-D	Status: Current	App Date: 07/23/1992	Rev Date: 09/04/2008
Description: Increase maximum ramp weight to7245 lbs. and maximum takeoff weight to 7210 lbs. and installation of optional McCauley model3AF32C515/82NLA-4.0 propellers.
TC Nos.: A7CE
Models: Cessna Aircraft Company402C
ACO: AIR-760: Central Certification Branch FTW

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA8726SW	Status: Current	App Date: 05/20/1993	Rev Date: 10/08/2001
Description: Increase maximum ramp weight from 6750 to 7140 pounds and maximum takeoff weight to 7105 pounds, and addition of optional McCauley model 3AF32C515/82NLA-4.0 propellers.
TC Nos.: A7CE
Models: Cessna Aircraft Company414A
ACO: AIR-760: Central Certification Branch FTW

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA8726SW-D	Status: Current	App Date: 05/20/1993	Rev Date: 09/11/2008
Description: Increase maximum ramp weight from 6750 to 7140 pounds and maximum takeoff weight to 7105 pounds, and addition of optional McCauley model 3AF32C515/82NLA-4.0 propellers.
TC Nos.: A7CE
Models: Cessna Aircraft Company414A
ACO: AIR-760: Central Certification Branch FTW

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA8727SW	Status: Historical	App Date:	Rev Date: 10/08/2001
Description: Increase maximum ramp weight to7140 pounds and maximum takeoff weight to 7105 pounds, and the addition of optional McCauley model3AF32C515/82NLA04 propellers.
TC Nos.: A7CE
Models: The Cessna Aircraft Company414A
ACO: Ft. Worth ACO Branch, Tel: +1 (817) 222-5140

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA8727SW-D	Status: Current	App Date: 05/20/1993	Rev Date: 09/11/2008
Description: Increase maximum ramp weight to7140 pounds and maximum takeoff weight to 7105 pounds, and the addition of optional McCauley model3AF32C515/82NLA04 propellers.
TC Nos.: A7CE
Models: Cessna Aircraft Company414A
ACO: AIR-760: Central Certification Branch FTW

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA8728SW	Status: Historical	App Date: 05/20/1993	Rev Date: 10/08/2001
Description: Increase maximum ramp weight to 7140 pounds, increase takeoff weight to 7105 pounds and the addition of optional McCauley model 3AF32C515/82NLA-4.0 or Hartzell model PHC-C3YF-2UF/FC7663D-2Q or PHC-C3YF-2UF/FC7663DB-2Q propellers
TC Nos.: A7CE
Models: Cessna Aircraft Company414A
ACO: Ft. Worth ACO Branch, Tel: +1 (817) 222-5140

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA8728SW-D	Status: Current	App Date: 05/20/1993	Rev Date: 09/11/2008
Description: Increase maximum ramp weight to 7140 pounds, increase takeoff weight to 7105 pounds and the addition of optional McCauley model 3AF32C515/82NLA-4.0 or Hartzell model PHC-C3YF-2UF/FC7663D-2Q or PHC-C3YF-2UF/FC7663DB-2Q propellers..
TC Nos.: A7CE
Models: Cessna Aircraft Company414A
ACO: AIR-760: Central Certification Branch FTW

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA8839SW	Status: Historical	App Date:	Rev Date: 10/08/2001
Description: Installation of McCauley model3AF32C515/82NLA-4.0 propellers. Limited to Cessna model 414A airplanes modified with STC Sa4943SW (RAM winglets) and STC SA8125SW (RAM vortex generators).
TC Nos.: A7CE
Models: The Cessna Aircraft Company414A
ACO: Ft. Worth ACO Branch, Tel: +1 (817) 222-5140

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA8839SW-D	Status: Current	App Date: 04/13/1994	Rev Date: 09/11/2008
Description: Installation of McCauley model 3AF32C515/82NLA-4.0 propellers.
TC Nos.: A7CE
Models: Cessna Aircraft Company414A
ACO: AIR-760: Central Certification Branch FTW

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA8920SW	Status: Historical	App Date:	Rev Date: 10/08/2001
Description: Installation of Teledyne TCM TSIOL-550A engines, increase takeoff weight to 7105 lbs., and the installation of McCauley 3AF36C514/80VFM propellers.
TC Nos.: A7CE
Models: The Cessna Aircraft Company414A
ACO: Ft. Worth ACO Branch, Tel: +1 (817) 222-5140

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA8920SW-D	Status: Current	App Date: 03/01/1994	Rev Date: 09/11/2008
Description: Installation of Teledyne TCM TSIOL-550A engines, increase takeoff weight to 7105 lbs., and the installation of McCauley 3AF36C514/80VFM propellers.
TC Nos.: A7CE
Models: Cessna Aircraft Company414A
ACO: AIR-760: Central Certification Branch FTW

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA8961SW	Status: Historical	App Date:	Rev Date: 10/08/2001
Description: Installation of Slick 6320 pressurized magnetos. Approved for serial numbers 46-8408001 through 46-8608067 and 4608001 through 4608140 only.
TC Nos.: A25SO
Models: The New Piper Aircraft Inc.PA-46-310P
ACO: Ft. Worth ACO Branch, Tel: +1 (817) 222-5140

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA8961SW-D	Status: Current	App Date: 08/17/1994	Rev Date: 09/11/2008
Description: Installation of Slick 6320 pressurized magnetos. Approved for serial numbers 46-8408001 through 46-8608067 and 4608001 through 4608140 only.
TC Nos.: A25SO
Models: Piper Aircraft Inc.PA-46-310P
ACO: AIR-760: Central Certification Branch FTW

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA8962SW	Status: Historical	App Date:	Rev Date: 10/08/2001
Description: Installation of RAM baffle material. Limited to serial numbers 46-8408001 through 46-8608067 and 4608001 through 4608140.
TC Nos.: A25SO
Models: The New Piper Aircraft Inc.PA-46-310P
ACO: Ft. Worth ACO Branch, Tel: +1 (817) 222-5140

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA8962SW-D	Status: Current	App Date: 08/17/1994	Rev Date: 09/11/2008
Description: Installation of RAM baffle material.
TC Nos.: A25SO
Models: Piper Aircraft Inc.PA-46-310P
ACO: AIR-760: Central Certification Branch FTW

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA8963SW	Status: Historical	App Date:	Rev Date: 10/08/2001
Description: Modification of a Piper Malibu nose wheel door for better engine cooling. Approved for serial numbers 46-8408001 through 46-8608067 and 4608001 through 4608140 only.
TC Nos.: A25SO
Models: The New Piper Aircraft Inc.PA-46-310P
ACO: Ft. Worth ACO Branch, Tel: +1 (817) 222-5140

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA8963SW-D	Status: Current	App Date: 08/04/1994	Rev Date: 09/11/2008
Description: Modification of a Piper Malibu nose wheel door for better engine cooling
TC Nos.: A25SO
Models: Piper Aircraft Inc.PA-46-310P
ACO: AIR-760: Central Certification Branch FTW

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA8981SW	Status: Historical	App Date:	Rev Date: 10/08/2001
Description: Installation of McCauley 3AF32C515/82NLA-4.0 propellers. Limited to Cessna 340 models modified by STC SA2346SW.
TC Nos.: 3A25
Models: The Cessna Aircraft Company340, 340A
ACO: Ft. Worth ACO Branch, Tel: +1 (817) 222-5140

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA8981SW-D	Status: Current	App Date: 05/24/1994	Rev Date: 09/11/2008
Description: Installation of McCauley 3AF32C515/82NLA-4.0 propellers on Cessna 340 and 340A
TC Nos.: 3A25
Models: Cessna Aircraft Company340, 340A
ACO: AIR-760: Central Certification Branch FTW

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA8989SW	Status: Current	App Date: 08/09/1993	Rev Date: 10/08/2001
Description: Installation of Teledyne Continental Motors TSIO-520-NB engines as modified per STC SE4327SW and McCauley model No. AF32C515/NLA-4.0 to 5.5 propellers
TC Nos.: 3A25
Models: Cessna Aircraft Company340, 340A
ACO: AIR-760: Central Certification Branch FTW

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SE09016SC	Status: Historical	App Date:	Rev Date: 10/08/2001
Description: Modify IAW RAM Drawing No. 1742.
TC Nos.: E8CE
Models: Teledyne Continental MotorsTSIO-520-BE
ACO: Ft. Worth ACO Branch, Tel: +1 (817) 222-5140

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SE09016SC-D	Status: Current	App Date: 10/18/1995	Rev Date: 08/24/2008
Description: Modify IAW RAM Drawing No. 1742.
TC Nos.: E8CE
Models: Teledyne Continental MotorsTSIO-520-BE
ACO: AIR-760: Central Certification Branch FTW

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SE09104SC	Status: Historical	App Date:	Rev Date: 10/08/2001
Description: Modify Teledyne Continental TSIO-520-NB engine. Maximum continuous power is 335 hp at 2700 rpm and 38.0 inches Hg manifold pressure. This mod is limited to Teledyne Continental motors model TSIO-520-NB engines modified per STC SE4327SW.
TC Nos.: E8CE
Models: Teledyne Continental MotorsTSIO-520-NB
ACO: Ft. Worth ACO Branch, Tel: +1 (817) 222-5140

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SE09104SC-D	Status: Current	App Date: 08/25/1995	Rev Date: 08/24/2008
Description: Modify Teledyne Continental TSIO-520-NB engine. Maximum continuous power is 335 hp at 2700 rpm and 38.0 inches Hg manifold pressure. This mod is limited to Teledyne Continental motors model TSIO-520-NB engines modified per STC SE4327SW.
TC Nos.: E8CE
Models: Teledyne Continental MotorsTSIO-520-NB
ACO: AIR-760: Central Certification Branch FTW

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SE09259SC	Status: Historical	App Date:	Rev Date: 10/08/2001
Description: Installation of RAM Aircraft Corporation oil cooler.
TC Nos.: E8CE
Models: Teledyne Continental MotorsTSIO-520-NB
ACO: Ft. Worth ACO Branch, Tel: +1 (817) 222-5140

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SE09259SC-D	Status: Current	App Date: 10/08/1996	Rev Date: 08/24/2008
Description: Installation of RAM Aircraft Corporation oil cooler.
TC Nos.: E8CE
Models: Teledyne Continental MotorsTSIO-520-NB
ACO: AIR-760: Central Certification Branch FTW

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SE09261SC	Status: Current	App Date:	Rev Date: 10/08/2001
Description: Modify engine to increase power output rating from 310 hp to 335 hp, install Garrett/AlliedSignal TA-81 turbocharger, RAM intercooler, RAM economy camshaft, RAM oil pump pickup tube, RAM forged pistons with gapless rings, and 0.02 inch undersized crankshaft.
TC Nos.: E8CE
Models: Teledyne Continental MotorsTSIO-520 Series
ACO: AIR-760: Central Certification Branch FTW

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SE09280SC	Status: Historical	App Date:	Rev Date: 10/08/2001
Description: Modify engine in accordance with RAM Aircraft Corporation Drawing No. 1888.
TC Nos.: E8CE
Models: Teledyne Continental MotorsTSIO-520-B, TSIO-520-BB, TSIO-520-BE, TSIO-520-C, TSIO-520-CE, TSIO-520-D, TSIO-520-DB, TSIO-520-E, TSIO-520-EB, TSIO-520-G, TSIO-520-H, TSIO-520-J, TSIO-520-JB, TSIO-520-K, TSIO-520-KB, TSIO-520-L, TSIO-520-LB, TSIO-520-M, TSIO-520-N, TSIO-520-NB, TSIO-520-P, TSIO-520-R, TSIO-520-T, TSIO-520-U, TSIO-520-UB, TSIO-520-VB, TSIO-520-WB
ACO: Ft. Worth ACO Branch, Tel: +1 (817) 222-5140

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SE09280SC-D	Status: Current	App Date: 11/06/1996	Rev Date: 09/04/2008
Description: Modify engine in accordance with RAM Aircraft Corporation Drawing No. 1888.
TC Nos.: E8CE
Models: Teledyne Continental MotorsTSIO-520-B, TSIO-520-BB, TSIO-520-BE, TSIO-520-C, TSIO-520-CE, TSIO-520-D, TSIO-520-DB, TSIO-520-E, TSIO-520-EB, TSIO-520-G, TSIO-520-H, TSIO-520-J, TSIO-520-JB, TSIO-520-K, TSIO-520-KB, TSIO-520-L, TSIO-520-LB, TSIO-520-M, TSIO-520-N, TSIO-520-NB, TSIO-520-P, TSIO-520-R, TSIO-520-T, TSIO-520-U, TSIO-520-UB, TSIO-520-VB, TSIO-520-WB
ACO: AIR-760: Central Certification Branch FTW

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SE09281SC	Status: Historical	App Date:	Rev Date: 10/08/2001
Description: Modify engine in accordance with RAM Aircraft Corporation Drawing Number 1891.
TC Nos.: E8CE
Models: Teledyne Continental MotorsTSIO-520-B, TSIO-520-BB, TSIO-520-E, TSIO-520-EB, TSIO-520-J, TSIO-520-JB, TSIO-520-K, TSIO-520-KB, TSIO-520-L, TSIO-520-LB, TSIO-520-N, TSIO-520-NB, TSIO-520-VB, TSIO-520-WB
ACO: Ft. Worth ACO Branch, Tel: +1 (817) 222-5140

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SE09281SC-D	Status: Current	App Date: 11/18/1996	Rev Date: 09/04/2008
Description: Modify engine in accordance with RAM Aircraft Corporation Drawing Number 1891.
TC Nos.: E8CE
Models: Teledyne Continental MotorsTSIO-520-B, TSIO-520-BB, TSIO-520-E, TSIO-520-EB, TSIO-520-J, TSIO-520-JB, TSIO-520-K, TSIO-520-KB, TSIO-520-L, TSIO-520-LB, TSIO-520-N, TSIO-520-NB, TSIO-520-VB, TSIO-520-WB
ACO: AIR-760: Central Certification Branch FTW

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SE09282SC	Status: Historical	App Date:	Rev Date: 10/08/2001
Description: Modify engine in accordance with RAM Aircraft Corporation Drawing Number 1892.
TC Nos.: E8CE
Models: Teledyne Continental MotorsTSIO-520-BB, TSIO-520-DB, TSIO-520-EB, TSIO-520-JB, TSIO-520-KB, TSIO-520-LB, TSIO-520-NB, TSIO-520-UB, TSIO-520-VB, TSIO-520-WB
ACO: Ft. Worth ACO Branch, Tel: +1 (817) 222-5140

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SE09282SC-D	Status: Current	App Date: 11/18/1996	Rev Date: 08/24/2008
Description: Modify engine in accordance with RAM Aircraft Corporation Drawing Number 1892.
TC Nos.: E8CE
Models: Teledyne Continental MotorsTSIO-520-BB, TSIO-520-DB, TSIO-520-EB, TSIO-520-JB, TSIO-520-KB, TSIO-520-LB, TSIO-520-NB, TSIO-520-UB, TSIO-520-VB, TSIO-520-WB
ACO: AIR-760: Central Certification Branch FTW

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SE09653SC	Status: Historical	App Date:	Rev Date: 09/20/2002
Description: Installation of RAM Induction Equalized Fuel Nozzle Set.
TC Nos.: E8CE
Models: Teledyne Continental MotorsTSIO-520-B, TSIO-520-BB, TSIO-520-E, TSIO-520-EB, TSIO-520-J, TSIO-520-JB, TSIO-520-K, TSIO-520-KB, TSIO-520-N, TSIO-520-NB, TSIO-520-VB
ACO: Ft. Worth ACO Branch, Tel: +1 (817) 222-5140

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SE09653SC-D	Status: Current	App Date: 07/01/1998	Rev Date: 08/24/2008
Description: Installation of RAM Induction Equalized Fuel Nozzle Set.
TC Nos.: E8CE
Models: Teledyne Continental MotorsTSIO-520-B, TSIO-520-BB, TSIO-520-E, TSIO-520-EB, TSIO-520-J, TSIO-520-JB, TSIO-520-K, TSIO-520-KB, TSIO-520-N, TSIO-520-NB, TSIO-520-VB
ACO: AIR-760: Central Certification Branch FTW

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SE09908AC	Status: Current	App Date: 06/23/2020	Rev Date: 07/09/2020
Description: Conversion of Continental Motors, Inc. (CMI) model TSIO-520-UB to RAM model IO-550-B-RA engine
TC Nos.: E8CE
Models: Continental Aerospace Technologies Inc.TSIO-520-UB
ACO: AIR-760: Central Certification Branch FTW

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SE10746SC	Status: Historical	App Date: 11/07/2006	Rev Date: 11/20/2007
Description: Conversion of Teledyne Continental Motors (TCM) models IO-520-B, -BB to RAM model IO-550-B-RA engine, or conversion of TCM models IO-520-C, -CB to RAM model IO-550-C-RA engine
TC Nos.: E5CE
Models: Teledyne Continental MotorsIO-520-B, IO-520-BB, IO-520-C, IO-520-CB
ACO: Ft. Worth ACO Branch, Tel: +1 (817) 222-5140

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SE10746SC-D	Status: Current	App Date: 11/07/2006	Rev Date: 02/15/2013
Description: Conversion of Teledyne Continental Motors (TCM) models IO-520-B, -BA, -BB to RAM model IO-550-B-RA engine, or conversion of TCM models IO-520-C, -CB to RAM model IO-550-C-RA engine
TC Nos.: E5CE
Models: Continental MotorsIO-520-BA Teledyne Continental MotorsIO-520-B, IO-520-BB, IO-520-C, IO-520-CB
ACO: AIR-760: Central Certification Branch FTW

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SE2831SW	Status: Current	App Date:	Rev Date: 09/20/2002
Description: Bendix S6RN-1251 and S6RN-1255 magnetos.
TC Nos.: E8CE
Models: Teledyne Continental MotorsTSIO-520-N, TSIO-520-NB
ACO: AIR-760: Central Certification Branch FTW

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SE2831SW-D	Status: Current	App Date: 07/05/1978	Rev Date: 08/01/2008
Description: Installation of Bendix S6RN-1251 and S6RN-1255 magnetos.
TC Nos.: E8CE
Models: Teledyne Continental MotorsTSIO-520-N, TSIO-520-NB
ACO: AIR-760: Central Certification Branch FTW

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SE3630SW	Status: Current	App Date:	Rev Date: 07/20/1986
Description: Crankcase modifications.
TC Nos.: E8CE
Models: Teledyne Continental MotorsTSIO-520-AF, TSIO-520-B, TSIO-520-BB, TSIO-520-C, TSIO-520-D, TSIO-520-E, TSIO-520-EB, TSIO-520-G, TSIO-520-H, TSIO-520-J, TSIO-520-JB, TSIO-520-K, TSIO-520-KB, TSIO-520-L, TSIO-520-LB, TSIO-520-M, TSIO-520-N, TSIO-520-NB, TSIO-520-P, TSIO-520-R, TSIO-520-T, TSIO-520-VB, TSIO-520-WB
ACO: AIR-760: Central Certification Branch FTW

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SE3631SW	Status: Current	App Date:	Rev Date: 10/08/2001
Description: Cylinder modification.
TC Nos.: E8CE
Models: Teledyne Continental MotorsTSIO-520 Series
ACO: AIR-760: Central Certification Branch FTW

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SE3631SW-D	Status: Current	App Date: 06/06/1985	Rev Date: 08/11/2008
Description: Cylinder modifications.
TC Nos.: E8CE
Models: Teledyne Continental MotorsTSIO-520-A, TSIO-520-AE, TSIO-520-AF, TSIO-520-B, TSIO-520-BB, TSIO-520-BE, TSIO-520-C, TSIO-520-CE, TSIO-520-D, TSIO-520-DB, TSIO-520-E, TSIO-520-EB, TSIO-520-G, TSIO-520-H, TSIO-520-J, TSIO-520-JB, TSIO-520-K, TSIO-520-KB, TSIO-520-L, TSIO-520-LB, TSIO-520-M, TSIO-520-N, TSIO-520-NB, TSIO-520-P, TSIO-520-R, TSIO-520-T, TSIO-520-U, TSIO-520-UB, TSIO-520-VB, TSIO-520-WB
ACO: AIR-760: Central Certification Branch FTW

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SE3632SW	Status: Current	App Date:	Rev Date: 10/08/2001
Description: Installation of induction hose clamps.
TC Nos.: E8CE
Models: Teledyne Continental MotorsTSIO-520-B, TSIO-520-BB, TSIO-520-D, TSIO-520-E, TSIO-520-EB, TSIO-520-J, TSIO-520-JB, TSIO-520-K, TSIO-520-KB, TSIO-520-L, TSIO-520-N, TSIO-520-NB, TSIO-520-VB, TSIO-520-WB
ACO: AIR-760: Central Certification Branch FTW

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SE3632SW-D	Status: Current	App Date: 07/12/1985	Rev Date: 09/04/2008
Description: Installation of induction hose clamps.
TC Nos.: E8CE
Models: Teledyne Continental MotorsTSIO-520-B, TSIO-520-BB, TSIO-520-D, TSIO-520-E, TSIO-520-EB, TSIO-520-J, TSIO-520-JB, TSIO-520-K, TSIO-520-KB, TSIO-520-L, TSIO-520-N, TSIO-520-NB, TSIO-520-VB, TSIO-520-WB
ACO: AIR-760: Central Certification Branch FTW

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SE3683SW	Status: Current	App Date:	Rev Date: 10/08/2001
Description: Installation of alternator clutch hub Teledyne part no. 640934 with Teledyne part no. 642056 alternator. This mod has been found to be compatible with STC SE4327SW and SE3714SW.
TC Nos.: E8CE
Models: Teledyne Continental MotorsTSIO-520-B, TSIO-520-BB, TSIO-520-D, TSIO-520-DB, TSIO-520-E, TSIO-520-EB, TSIO-520-J, TSIO-520-JB, TSIO-520-K, TSIO-520-KB, TSIO-520-L, TSIO-520-LB, TSIO-520-N, TSIO-520-NB, TSIO-520-VB, TSIO-520-WB
ACO: AIR-760: Central Certification Branch FTW

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SE3692SW	Status: Historical	App Date:	Rev Date: 10/08/2001
Description: Increase 5 minute takeoff maximum power rating to 160 horsepower.
TC Nos.: E-274
Models: Textron Lycoming AVCO CorporationO-320-E2D
ACO: Ft. Worth ACO Branch, Tel: +1 (817) 222-5140

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SE3692SW-D	Status: Current	App Date: 08/18/1986	Rev Date: 09/05/2008
Description: Increase 5 minute takeoff maximum power rating to 160 horsepower.
TC Nos.: E-274
Models: Textron Lycoming AVCO CorporationO-320-E2D
ACO: AIR-760: Central Certification Branch FTW

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SE3714SW	Status: Current	App Date:	Rev Date: 10/08/2001
Description: Install RAM economy camshaft and modified cylinders.
TC Nos.: E8CE
Models: Teledyne Continental MotorsTSIO-520-N, TSIO-520-NB
ACO: AIR-760: Central Certification Branch FTW

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SE3714SW-D	Status: Current	App Date: 09/04/1986	Rev Date: 08/01/2008
Description: Install RAM economy camshaft and modified cylinders.
TC Nos.: E8CE
Models: Teledyne Continental MotorsTSIO-520-N, TSIO-520-NB
ACO: AIR-760: Central Certification Branch FTW

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SE3767SW	Status: Current	App Date:	Rev Date: 10/08/2001
Description: Installation of induction hose clamps.
TC Nos.: E7CE
Models: Teledyne Continental MotorsGTSIO-520-D, GTSIO-520-H, GTSIO-520-L, GTSIO-520-M, GTSIO-520-N
ACO: AIR-760: Central Certification Branch FTW

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SE3767SW-D	Status: Current	App Date: 07/12/1985	Rev Date: 08/01/2008
Description: Installation of induction hose clamps.
TC Nos.: E7CE
Models: Teledyne Continental MotorsGTSIO-520-D, GTSIO-520-H, GTSIO-520-L, GTSIO-520-M, GTSIO-520-N
ACO: AIR-760: Central Certification Branch FTW

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SE4327SW	Status: Current	App Date:	Rev Date: 10/08/2001
Description: Increase all operation power rating to 325 horsepower (hp) at 40 inches of manifold pressure (MP) and 2700 RPM.
TC Nos.: E8CE
Models: Teledyne Continental MotorsTSIO-520-NB
ACO: AIR-760: Central Certification Branch FTW

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SE4327SW-D	Status: Current	App Date: 07/25/1980	Rev Date: 08/19/2008
Description: Increase all operations power rating to 325 horse power (HP) at 40 inches of manifold pressure (MP) and 2700 RPM.
TC Nos.: E8CE
Models: Teledyne Continental MotorsTSIO-520-NB
ACO: AIR-760: Central Certification Branch FTW

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SE4591SW	Status: Current	App Date:	Rev Date: 10/08/2001
Description: Installation of RAM magneto pressurization system.
TC Nos.: E7CE
Models: Teledyne Continental MotorsGTSIO-520-D, GTSIO-520-H, GTSIO-520-L, GTSIO-520-N
ACO: AIR-760: Central Certification Branch FTW

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SE4651SW	Status: Historical	App Date:	Rev Date: 10/08/2001
Description: Installation of Slick pressurized magnetos. Also eligible on Teledyne Continental TSIO-520-NB engines modified per STC SE4327SW.
TC Nos.: E8CE
Models: Teledyne Continental MotorsTSIO-520-B, TSIO-520-BB, TSIO-520-C, TSIO-520-E, TSIO-520-EB, TSIO-520-G, TSIO-520-H, TSIO-520-M, TSIO-520-N, TSIO-520-NB, TSIO-520-P, TSIO-520-R, TSIO-520-VB
ACO: Ft. Worth ACO Branch, Tel: +1 (817) 222-5140

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SE4651SW	Status: Current	App Date: 04/07/1982	Rev Date: 02/02/2006
Description: Installation of Slick pressurized magnetos. Also eligible on Teledyne Continental TSIO-520-NB engines modified per STC SE4327SW.
TC Nos.: E8CE
Models: Teledyne Continental MotorsTSIO-520-A, TSIO-520-AE, TSIO-520-AF, TSIO-520-B, TSIO-520-BB, TSIO-520-C, TSIO-520-CE, TSIO-520-E, TSIO-520-EB, TSIO-520-G, TSIO-520-H, TSIO-520-M, TSIO-520-N, TSIO-520-NB, TSIO-520-P, TSIO-520-R, TSIO-520-VB
ACO: AIR-760: Central Certification Branch FTW

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SE5455SW	Status: Current	App Date:	Rev Date: 10/08/2001
Description: Unpressurized Slick 6220 magnetos.
TC Nos.: E8CE
Models: Teledyne Continental MotorsTSIO-520-B, TSIO-520-BB, TSIO-520-C, TSIO-520-E, TSIO-520-EB, TSIO-520-H, TSIO-520-J, TSIO-520-JB, TSIO-520-K, TSIO-520-KB, TSIO-520-M, TSIO-520-N, TSIO-520-NB, TSIO-520-P, TSIO-520-R, TSIO-520-VB
ACO: AIR-760: Central Certification Branch FTW

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SE5535SW-D	Status: Current	App Date:	Rev Date: 10/08/2001
Description: Slick pressure magneto system.
TC Nos.: E8CE
Models: Continental Motors IncTSIO-520-L, TSIO-520-LB, TSIO-520-WB
ACO: AIR-760: Central Certification Branch FTW

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SE5726SW	Status: Current	App Date: 02/29/1984	Rev Date: 02/11/2004
Description: Installation of Floscan -201b or -203b fuel flow transducers.
TC Nos.: E7CE, E8CE
Models: Teledyne Continental MotorsGTSIO-520-D, GTSIO-520-H, GTSIO-520-L, GTSIO-520-N, LTSIO-520, TSIO-520-B, TSIO-520-BB, TSIO-520-C, TSIO-520-E, TSIO-520-EB, TSIO-520-H, TSIO-520-J, TSIO-520-JB, TSIO-520-K, TSIO-520-KB, TSIO-520-L, TSIO-520-LB, TSIO-520-M, TSIO-520-N, TSIO-520-NB, TSIO-520-P, TSIO-520-R, TSIO-520-VB, TSIO-520-WB
ACO: AIR-760: Central Certification Branch FTW

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SE5726SW	Status: Historical	App Date:	Rev Date: 10/08/2001
Description: Installation of Floscan -201b or -203b fuel flow transducers.
TC Nos.: E7CE, E8CE
Models: Teledyne Continental MotorsGTSIO-520-D, GTSIO-520-H, GTSIO-520-L, GTSIO-520-N, LTSIO-520, TSIO-520-B, TSIO-520-BB, TSIO-520-C, TSIO-520-E, TSIO-520-EB, TSIO-520-H, TSIO-520-J, TSIO-520-JB, TSIO-520-K, TSIO-520-KB, TSIO-520-L, TSIO-520-LB, TSIO-520-M, TSIO-520-N, TSIO-520-NB, TSIO-520-P, TSIO-520-R, TSIO-520-VB, TSIO-520-WB
ACO: Ft. Worth ACO Branch, Tel: +1 (817) 222-5140

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SE5726SW-D	Status: Current	App Date: 02/29/1984	Rev Date: 08/05/2008
Description: Installation of Floscan - 20lb or - 203b fuel flow transducers.
TC Nos.: E7CE, E8CE
Models: Teledyne Continental MotorsGTSIO-520-D, GTSIO-520-H, GTSIO-520-L, GTSIO-520-N, TSIO-520-B, TSIO-520-BB, TSIO-520-C, TSIO-520-E, TSIO-520-EB, TSIO-520-H, TSIO-520-J, TSIO-520-JB, TSIO-520-K, TSIO-520-KB, TSIO-520-L, TSIO-520-LB, TSIO-520-M, TSIO-520-N, TSIO-520-NB, TSIO-520-P, TSIO-520-R, TSIO-520-VB, TSIO-520-WB
ACO: AIR-760: Central Certification Branch FTW

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SE630SW	Status: Current	App Date: 06/05/1985	Rev Date: 02/28/2006
Description: Engine modifications
TC Nos.: E8CE
Models: Teledyne Continental MotorsTSIO-520-AF, TSIO-520-B, TSIO-520-BB, TSIO-520-C, TSIO-520-D, TSIO-520-E, TSIO-520-EB, TSIO-520-G, TSIO-520-H, TSIO-520-J, TSIO-520-JB, TSIO-520-K, TSIO-520-KB, TSIO-520-L, TSIO-520-LB, TSIO-520-M, TSIO-520-N, TSIO-520-NB, TSIO-520-P, TSIO-520-R, TSIO-520-T, TSIO-520-UB, TSIO-520-VB, TSIO-520-WB
ACO: AIR-760: Central Certification Branch FTW

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SE7325SW	Status: Historical	App Date:	Rev Date: 10/08/2001
Description: Installation of crankcase modifications.
TC Nos.: E5CE
Models: Teledyne Continental MotorsIO-520-A, IO-520-BA, IO-520-BB, IO-520-C, IO-520-CB, IO-520-D, IO-520-E, IO-520-F, IO-520-J, IO-520-K, IO-520-L, IO-520-M, IO-520-MB
ACO: Ft. Worth ACO Branch, Tel: +1 (817) 222-5140

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SE7325SW-D	Status: Current	App Date: 04/07/1987	Rev Date: 08/24/2008
Description: Installation of crankcase modifications.
TC Nos.: E5CE
Models: Teledyne Continental MotorsIO-520-A, IO-520-BA, IO-520-BB, IO-520-C, IO-520-CB, IO-520-D, IO-520-E, IO-520-F, IO-520-J, IO-520-K, IO-520-L, IO-520-M, IO-520-MB
ACO: AIR-760: Central Certification Branch FTW

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SE8338SW	Status: Current	App Date:	Rev Date: 10/08/2001
Description: Install locknuts on cylinder attachment studs and thru-bolts, and install 6 additional cylinder attachment studs onto engine crankcases.
TC Nos.: E7CE
Models: Teledyne Continental MotorsGTSIO-520 Series
ACO: AIR-760: Central Certification Branch FTW

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SE8987SW	Status: Historical	App Date:	Rev Date: 10/08/2001
Description: Modify engine IAW RAM Aircraft Corp Drawing No. 1724. Minimum fuel grade is 100/100LL.
TC Nos.: E-274
Models: Textron Lycoming AVCO CorporationO-320-E3D
ACO: Ft. Worth ACO Branch, Tel: +1 (817) 222-5140

STC Holder: RAM Aircraft Limited Partnership 7505 Karl May Drive, Waco, TX 76708, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SE8987SW	Status: Current	App Date: 03/25/1994	Rev Date: 06/26/2006
Description: Modify engine IAW RAM Aircraft Corp Drawing No. 1724. Minimum fuel grade is 100/100LL.
TC Nos.: E-274
Models: Textron Lycoming AVCO CorporationO-320-E2A, O-320-E2D
ACO: AIR-760: Central Certification Branch FTW

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STC Holder: RAM Aircraft Limited Partnership