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No. of STCs: 253

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA00688NY	Status: Current	App Date:	Rev Date: 07/07/1999
Description: Installation of a Medical Interior.
TC Nos.: H1NE
Models: Sikorsky Aircraft CorporationS-76A, S-76B, S-76C
ACO: AIR-750: East Certification Branch NY

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA01110NY-D	Status: Current	App Date:	Rev Date: 11/14/2000
Description: Installation of IS&S Altimeter.
TC Nos.: A78EU
Models: Pilatus Aircraft LimitedPC-12/45
ACO: AIR-750: East Certification Branch NY

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA01128NY-D	Status: Historical	App Date:	Rev Date: 09/20/2002
Description: Installation of Satellite Tracking Beacon.
TC Nos.: A37CE
Models: The Cessna Aircraft Company208, 208 Series, 208A, 208B
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA01138NY-D	Status: Historical	App Date: 09/19/2002	Rev Date: 04/16/2003
Description: Installation of a Universal Avionics Systems UNS-1F Flight Management System.
TC Nos.: A24CE
Models: Raytheon Aircraft CompanyB200, B200C, B200CT, B200T
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA01139NY-D	Status: Historical	App Date: 09/19/2002	Rev Date: 04/16/2003
Description: Installation of a Universal Avionics Systems Terrain Awareness and Warning System.
TC Nos.: A24CE
Models: Raytheon Aircraft CompanyB200, B200C, B200CT, B200T
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA01143NY	Status: Historical	App Date:	Rev Date: 02/11/2000
Description: Installation of an Aerosensing Terrain Mapping Radar antenna System.
TC Nos.: 2A4
Models: Twin Commander Aircraft Corporation695B
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA01588NY-D	Status: Historical	App Date: 02/06/2003	Rev Date: 10/23/2003
Description: Installation of a WSI Inflight Weater Briefing System (AV-200).
TC Nos.: A3SO
Models: The New Piper Aircraft Inc.PA-32R-301 (HP), PA-32R-301 (SP)
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA01588NY-D	Status: Historical	App Date: 02/06/2003	Rev Date: 05/30/2003
Description: Installation of a WSI Inflight Weater Briefing System (AV-200).
TC Nos.: A3SO
Models: The New Piper Aircraft Inc.PA-32R-301 (HP), PA-32R-301 (SP)
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA01671NY	Status: Historical	App Date: 09/17/2002	Rev Date: 05/09/2003
Description: Installation of Collins FCS-65 Flight Control System, Collins ADS-85 Air Data System and ALI-80 altimeter. Limited to installation on serial number BB-1114 ONLY.
TC Nos.: A24CE
Models: Raytheon Aircraft CompanyB200
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA01951NY-D	Status: Historical	App Date: 10/28/2004	Rev Date: 02/03/2005
Description: Installation of Wulfsberg P-2000 and/or C-2000-RT-2000 transceiver system.
TC Nos.: 3A12, 3A13, 3A17, 3A21, A37CE, A4CE
Models: The Cessna Aircraft Company172M, 172P, 172Q, 172R, 172RG, 172S, 182K, 182Q, 182R, 182S, 182T, 206H, 208, 208A, 208B, 210J, 210M, 210N, 210R, R182, T206H, T210L, T210M, T210N, T210R, TR182, TU206G, U206G
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA566NE	Status: Historical	App Date:	Rev Date: 09/09/1988
Description: Medevac interior installation.
TC Nos.: H4SW
Models: Bell Helicopter Textron412
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SH1073NE	Status: Current	App Date:	Rev Date: 03/25/1993
Description: Addition of global positioning system sensor, Model GPS 950, to existing multi-sensor Universal Navigation system UNS-1A long range navigation system.
TC Nos.: H1NE
Models: Sikorsky Aircraft CorporationS-76B, S-76C
ACO: AIR-750: East Certification Branch NY

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SH546NE	Status: Historical	App Date:	Rev Date: 11/19/1987
Description: Medevac interior installation.
TC Nos.: H4SW
Models: Bell Helicopter Textron412
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SH567NE	Status: Historical	App Date:	Rev Date: 06/17/1994
Description: Nightsun searchlight Model SX-16 installation.
TC Nos.: H4SW
Models: Bell Helicopter Textron412
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SH570NE	Status: Historical	App Date:	Rev Date: 04/18/1996
Description: Installation of door stops.
TC Nos.: H1NE
Models: Sikorsky Aircraft CorporationS-76A, S-76B, S-76C
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SH573NE	Status: Historical	App Date:	Rev Date: 05/10/1988
Description: Air-Vac Transport incubator Model304-3226-900 installation.
TC Nos.: H4SW
Models: Bell Helicopter Textron412
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SH601NE	Status: Historical	App Date:	Rev Date: 09/27/1994
Description: Installation of Spectrolab, Inc. Model SX-16 nightsun Searchlight.
TC Nos.: H13EU
Models: Eurocopter Deutschland GmbHMBB-BK 117 A-3, MBB-BK 117 A-4, MBB-BK 117 B-1
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SH656NE	Status: Historical	App Date:	Rev Date: 06/08/1989
Description: Installation of a medical interior.
TC Nos.: H13EU
Models: Eurocopter Deutschland GmbHMBB-BK 117 A-3, MBB-BK 117 A-4, MBB-BK 117 B-1
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SH663NE	Status: Historical	App Date:	Rev Date: 06/23/1992
Description: Installation of a medical box with life support equipment.
TC Nos.: H2SW
Models: Bell Helicopter Textron (Canada)206L, 206L-1, 206L-3
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SH664NE	Status: Historical	App Date:	Rev Date: 03/03/1995
Description: Installation of a medical interior and life support equipment, installation of any of 3 EMS configuration.
TC Nos.: H3EU, H6NE
Models: Eurocopter Canada LimitedBO 105 LS A-3 Eurocopter Deutschland GmbHBO-105LS A-1, BO-105S
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SH722NE	Status: Historical	App Date:	Rev Date: 02/26/1990
Description: Installation of Keystone Heli. 412 Medivac Interior.
TC Nos.: H4SW
Models: Bell Helicopter Textron412
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SH765NE	Status: Historical	App Date:	Rev Date: 06/22/1994
Description: Installation of an opening camera window on the sliding door and the hinged door.
TC Nos.: H1NE
Models: Sikorsky Aircraft CorporationS-76A, S-76B, S-76C
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SH840NE	Status: Historical	App Date:	Rev Date: 04/09/1991
Description: Installation of emergency medical system (EMS) interior.
TC Nos.: H13EU
Models: Eurocopter Deutschland GmbHMBB-BK 117 A-3, MBB-BK 117 A-4, MBB-BK 117 B-1
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SH840NE	Status: Historical	App Date:	Rev Date: 03/07/2002
Description: Installation of emergency medical system (EMS) interior.
TC Nos.: H13EU
Models: Eurocopter Deutschland GmbHMBB-BK 117 A-3, MBB-BK 117 A-4, MBB-BK 117 B-1
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SH858NE	Status: Historical	App Date:	Rev Date: 06/14/1991
Description: Medevac interior installations of five basic configurations.
TC Nos.: H4SW
Models: Bell Helicopter Textron412
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SH922NE	Status: Historical	App Date:	Rev Date: 09/09/1993
Description: Installation of an emergency medical services Interior.
TC Nos.: H10EU
Models: Eurocopter FranceAS-365N2
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SH924NE	Status: Historical	App Date:	Rev Date: 06/16/1995
Description: Installation of a Bendix/King EFS 50 Electronic Flight Instrumentation System and a Bendix/King KNS 660 Flight Management System.
TC Nos.: H10EU
Models: Eurocopter FranceAS-365N2
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR00006NY	Status: Historical	App Date:	Rev Date: 11/12/1998
Description: Installation of Medevac (EMS) interior.
TC Nos.: H1NE
Models: Sikorsky Aircraft CorporationS-76A
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR00022NY	Status: Historical	App Date:	Rev Date: 07/09/1993
Description: Installation of Medevac (EMS) interior.
TC Nos.: H10EU
Models: Eurocopter FranceAS-365N2
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR00033NY	Status: Historical	App Date:	Rev Date: 04/30/1999
Description: Installation of grease fittings.
TC Nos.: H1NE
Models: Sikorsky Aircraft CorporationS-76A, S-76B, S-76C
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR00050NY	Status: Historical	App Date:	Rev Date: 11/01/1993
Description: Installation of co-pilot pedal and collective covers.
TC Nos.: H13EU
Models: Eurocopter Deutschland GmbHMBB-BK 117 A-1, MBB-BK 117 A-3, MBB-BK 117 B-1
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR00062NY	Status: Historical	App Date:	Rev Date: 06/13/1995
Description: Installation of emergency medical oxygen system.
TC Nos.: H6NE
Models: Eurocopter Canada LimitedBO 105 LS A-3
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR00085NY	Status: Historical	App Date:	Rev Date: 01/24/1996
Description: Installation of Bendix/King model CAS 66A TCAS I System.
TC Nos.: H1NE
Models: Sikorsky Aircraft CorporationS-76A, S-76B, S-76C
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR00275NY	Status: Historical	App Date:	Rev Date: 01/20/1995
Description: Installation of Medevac (EMS) Interior.
TC Nos.: H1NE
Models: Sikorsky Aircraft CorporationS-76B
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR00285NY	Status: Historical	App Date:	Rev Date: 03/09/1995
Description: Installation of Medevac (EMS) interior.
TC Nos.: H1NE
Models: Sikorsky Aircraft CorporationS-76A, S-76B, S-76C
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR00288NY	Status: Historical	App Date:	Rev Date: 03/08/1995
Description: Install a new right hand floor mounted littler support and a 2-person seat.
TC Nos.: H10EU
Models: Eurocopter FranceAS-365N2
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR00390NY	Status: Historical	App Date:	Rev Date: 01/22/1996
Description: Installation of carbin fiber floor panels.
TC Nos.: H4SW
Models: Bell Helicopter Textron412
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR00418NY	Status: Current	App Date:	Rev Date: 04/05/1996
Description: Installation of Bendix/King Model CAS 66A TCAS 1 system. (SA-365N-1 S/N 6262)
TC Nos.: H10EU
Models: Eurocopter FranceSA-365N1
ACO: AIR-750: East Certification Branch NY

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR00533NY	Status: Historical	App Date:	Rev Date: 12/16/1996
Description: Drain cup installation.
TC Nos.: H1NE
Models: Sikorsky Aircraft CorporationS-76A, S-76B, S-76C
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR00580NY	Status: Historical	App Date:	Rev Date: 12/04/1997
Description: Installation of Medical Interior.
TC Nos.: H10EU
Models: Eurocopter FranceAS-365N2, SA-365N1
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR00588NY	Status: Historical	App Date:	Rev Date: 03/24/1997
Description: Installation of replacement door pins on flight crew lefthand and righthand doors.
TC Nos.: H1NE
Models: Sikorsky Aircraft CorporationS-76A, S-76B, S-76C
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR00642NY	Status: Historical	App Date:	Rev Date: 05/29/1997
Description: Installation of liquid oxygen system for medevac use.
TC Nos.: H1NE
Models: Sikorsky Aircraft CorporationS-76A, S-76B, S-76C
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR00688NY	Status: Historical	App Date:	Rev Date: 07/07/1999
Description: Installation of medical interior.
TC Nos.: H1NE
Models: Sikorsky Aircraft CorporationS-76A, S-76B, S-76C
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR00781NY	Status: Historical	App Date:	Rev Date: 10/11/1997
Description: Installation of Electronic News Gathering Equipment and/or SX5E searchlight.
TC Nos.: H88EU
Models: Eurocopter Deutschland GmbHEC135
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR00836NY	Status: Historical	App Date:	Rev Date: 05/08/1998
Description: Installation of cargo compartment baggage liner.
TC Nos.: H1NE
Models: Sikorsky Aircraft CorporationS-76A, S-76B, S-76C
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR00839NY	Status: Historical	App Date:	Rev Date: 05/18/1998
Description: Installation of Tyler Camera and Mount.
TC Nos.: H1NE
Models: Sikorsky Aircraft CorporationS-76B
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR00842NY	Status: Historical	App Date:	Rev Date: 05/27/1998
Description: Installation of seat track covers to pilot and co-pilot seats.
TC Nos.: H1NE
Models: Sikorsky Aircraft CorporationS-76A, S-76B, S-76C
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR00851NY	Status: Historical	App Date:	Rev Date: 06/19/1998
Description: Installation of a Honeywell SPZ 7000 Digital automatic Flight Control System in conjunction with the turbomeca Arriel 1S1 engines.
TC Nos.: H1NE
Models: Sikorsky Aircraft CorporationS-76A
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR00910NY	Status: Historical	App Date:	Rev Date: 04/19/2000
Description: Installation of a SPECTROLAB SX5 searchlight to the left or right side of the S76.
TC Nos.: H1NE
Models: Sikorsky Aircraft CorporationS-76A, S-76B, S-76C
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR00919NY	Status: Historical	App Date:	Rev Date: 12/18/1998
Description: Modification of the tail rotor gear box cover.
TC Nos.: H1NE
Models: Sikorsky Aircraft CorporationS-76A, S-76B, S-76C
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR00923NY	Status: Historical	App Date:	Rev Date: 02/25/1999
Description: Installation of gas springs to the crew door and baggage compartment doors.
TC Nos.: H1NE
Models: Sikorsky Aircraft CorporationS-76A, S-76B, S-76C
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR00945NY	Status: Historical	App Date:	Rev Date: 03/29/1999
Description: Installation of a Keystone battery alarm system.
TC Nos.: H13EU
Models: Eurocopter Deutschland GmbHMBB-BK 117 Series
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR01001NY	Status: Historical	App Date:	Rev Date: 07/29/1999
Description: The interior modifications combining several previously approved STC's.
TC Nos.: H4SW
Models: Bell Helicopter Textron412, 412EP
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR01112NY	Status: Historical	App Date:	Rev Date: 08/21/2000
Description: Installation of Keystone Helicopter cabin door pop-out window.
TC Nos.: H1NE
Models: Sikorsky Aircraft CorporationS-76 Series, S-76A, S-76B, S-76C
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR01113NY-D	Status: Historical	App Date:	Rev Date: 01/22/2001
Description: Installation of Keystone Helicopter door pin kit.
TC Nos.: H1NE
Models: Sikorsky Aircraft CorporationS-76A, S-76B, S-76C
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR01113NY-D	Status: Historical	App Date: 05/02/2000	Rev Date: 08/24/2005
Description: Installation of Keystone Helicopter door pin kit.
TC Nos.: H1NE
Models: Sikorsky Aircraft CorporationS-76A, S-76B, S-76C
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR01115NY-D	Status: Current	App Date:	Rev Date: 08/20/2001
Description: Installation of a Safe Flight Instrument Corporation collective and pedal shaker system. Approved for serial number 1584 ONLY.
TC Nos.: H6EU
Models: Eurocopter FranceSA341G
ACO: AIR-750: East Certification Branch NY

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR01116NY-D	Status: Historical	App Date:	Rev Date: 10/15/2001
Description: Installation of a Universal Navigation Systems UNS-1D with SCN 704.X software.
TC Nos.: H1NE
Models: Sikorsky Aircraft CorporationS-76B, S-76C
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR01117NY-D	Status: Historical	App Date:	Rev Date: 10/24/2001
Description: Installation of a FLIR systems 445G Mk II Thermal Imaging System.
TC Nos.: H1NE
Models: Sikorsky Aircraft CorporationS-76B, S-76C
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR01118NY-D	Status: Historical	App Date:	Rev Date: 11/16/2001
Description: Installation of a Universal Navigation Systems UNS-1D with SCN 604.X and GPS 10.X software.
TC Nos.: H1NE
Models: Sikorsky Aircraft CorporationS-76B, S-76C
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR01119NY-D	Status: Historical	App Date:	Rev Date: 06/05/2002
Description: Installation of a NS Microwave Systems Transmitter/Receiver and Antenna.
TC Nos.: H2SW
Models: Bell Helicopter Textron (Canada)206B, 206L, 206L-1, 206L-3, 206L-4
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR01120NY-D	Status: Historical	App Date:	Rev Date: 04/02/2002
Description: Installation of a Wescam 12DS200 Imaging System.
TC Nos.: H1NE
Models: Sikorsky Aircraft CorporationS-76 Series, S-76A, S-76B, S-76C
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR01121NY-D	Status: Historical	App Date:	Rev Date: 04/24/2002
Description: Installation of a SX5E Nightsun.
TC Nos.: H13EU
Models: Eurocopter Deutschland GmbHMBB-BK 117 A-3, MBB-BK 117 A-4, MBB-BK 117 B-1, MBB-BK 117 B-2, MBB-BK 117 C-1
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR01123NY-D	Status: Historical	App Date:	Rev Date: 05/16/2002
Description: Installation of a Navtech Microwave Antenna System.
TC Nos.: H3WE
Models: MD Helicopter Inc.500N
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR01124NY-D	Status: Historical	App Date: 05/08/2002	Rev Date: 04/25/2003
Description: Installation of an Aeromedical Liquid Oxygen System.
TC Nos.: H7EU
Models: Agusta S.p.A.A109, A109 Series, A109A, A109AII, A109C, A109E, A109K2, A119
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR01124NY-D	Status: Historical	App Date:	Rev Date: 07/12/2002
Description: Installation of an Aeromedical Liquid Oxygen System.
TC Nos.: H7EU
Models: Agusta S.p.A.A109, A109 Series, A109A, A109AII, A109C, A109E, A109K2, A119
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR01125NY-D	Status: Historical	App Date:	Rev Date: 07/12/2002
Description: Installation of a SX-16 Nightsun on model EC-135T1.
TC Nos.: H88EU
Models: Eurocopter Deutschland GmbHEC135
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 110 E. Stewart Huston Drive, Coatesville, PA 19320, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR01126NY-D	Status: Historical	App Date: 06/03/2002	Rev Date: 08/20/2007
Description: Installation of a Garmin GPS500.
TC Nos.: H1NE
Models: Sikorsky Aircraft CorporationS-76A, S-76B, S-76C
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR01126NY-D	Status: Historical	App Date:	Rev Date: 09/13/2002
Description: Installation of a Garmin GPS500.
TC Nos.: H1NE
Models: Sikorsky Aircraft CorporationS-76 Series, S-76A, S-76B, S-76C
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 110 E. Stewart Huston Drive, Coatesville, PA 19320, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR01126NY-D	Status: Historical	App Date: 06/03/2002	Rev Date: 08/30/2006
Description: Installation of a Garmin GPS500.
TC Nos.: H1NE
Models: Sikorsky Aircraft CorporationS-76A, S-76B, S-76C
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR01127NY-D	Status: Historical	App Date:	Rev Date: 09/16/2002
Description: Installation of a Keystone Medical Interior.
TC Nos.: H1NE
Models: Sikorsky Aircraft CorporationS-76 Series, S-76A, S-76B, S-76C
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR01129NY-D	Status: Historical	App Date:	Rev Date: 10/29/2002
Description: Installation of a total RF Microwave Antenna System. STC SH1392SO is required with this mod.
TC Nos.: H2SW
Models: Bell Helicopter Textron (Canada)206B
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR01130NY-D	Status: Historical	App Date: 10/16/2002	Rev Date: 03/14/2003
Description: Installation of NS Microwave Antenna Installation per Keytech Installation drawing List IDL00584 Rev A dtd 11/26/02.
TC Nos.: R0001RD
Models: Eurocopter FranceEC120B
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR01130NY-D	Status: Historical	App Date: 11/26/2002	Rev Date: 11/26/2002
Description: Installation of NS Microwave Antenna Installation per Keytech Installation drawing List IDL00584 Rev A dtd 11/26/02.
TC Nos.: R0001RD
Models: Eurocopter FranceEC120B
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR01131NY-D	Status: Historical	App Date: 06/10/2002	Rev Date: 10/29/2004
Description: Installation of a Luminescent System's Helicopter Emergency Egress System (HEELS).
TC Nos.: H1NE
Models: Sikorsky Aircraft CorporationS-76A, S-76B, S-76C
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR01131NY-D	Status: Historical	App Date: 12/10/2002	Rev Date: 12/10/2003
Description: Installation of a Luminescent System's Helicopter Emergency Egress System (HEELS).
TC Nos.: H1NE
Models: Sikorsky Aircraft CorporationS-76A, S-76B, S-76C
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR01132NY-D	Status: Historical	App Date: 08/30/2002	Rev Date: 10/24/2003
Description: Installation of a Honeywell KTA870 Traffic Advisory System (TAS) displayed on a Honeywell KMD550 Multifunction Display (MFD).
TC Nos.: H1NE
Models: Sikorsky Aircraft CorporationS-76A, S-76B, S-76C
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR01132NY-D	Status: Historical	App Date: 08/30/2002	Rev Date: 11/15/2007
Description: Installation of a Honeywell KTA870 Traffic Advisory System (TAS) displayed or a Honeywell KMD 550 Multifunction Display (MFD).
TC Nos.: H1NE
Models: Sikorsky Aircraft CorporationS-76A, S-76B, S-76C
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 110 E. Stewart Huston Drive, Coatesville, PA 19320, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR01132NY-D	Status: Historical	App Date: 08/30/2002	Rev Date: 12/10/2002
Description: Installation of a Honeywell KTA 870 Traffic Advisory System (TAS) or a Honeywell KTA 970 Traffic Alert and Collision Avoidance System (TCAS) I displayed on a Honeywell KMD 55D Mutifunction Display (MFD).
TC Nos.: H1NE
Models: Sikorsky Aircraft CorporationS-76A, S-76B, S-76C
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR01133NY-D	Status: Historical	App Date: 09/17/2002	Rev Date: 12/10/2002
Description: Installation of a Honeywell Combination CVR/FDR per Keytech Installation drawing list IDL00567 Rev A dtd 12/05/2002.
TC Nos.: H1NE
Models: Sikorsky Aircraft CorporationS-76C
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR01134NY-D	Status: Historical	App Date: 10/16/2002	Rev Date: 12/10/2002
Description: Installation of Bristow Helicopter's LTD Automatic Float Deployment System (AFDS).
TC Nos.: H1NE
Models: Sikorsky Aircraft CorporationS-76C
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR01135NY-D	Status: Historical	App Date: 10/15/2002	Rev Date: 01/27/2003
Description: Installation of a Chadwick-Helmuth Vibration Monitoring System. Valid for S-76C models with serial numbers 760511 and subsequent.
TC Nos.: H1NE
Models: Sikorsky Aircraft CorporationS-76C
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR01136NY-D	Status: Historical	App Date: 01/02/2003	Rev Date: 02/21/2003
Description: Installation of an engine oil cowling access door modification.
TC Nos.: H1NE
Models: Sikorsky Aircraft CorporationS-76A, S-76C
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR01137NY-D	Status: Historical	App Date: 01/02/2003	Rev Date: 03/06/2003
Description: Installation of a Universal Avionics Systems UNS-1F Flight Management System.
TC Nos.: H1NE
Models: Sikorsky Aircraft CorporationS-76B
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR01140NY-D	Status: Historical	App Date: 03/03/2003	Rev Date: 04/25/2003
Description: Installation of a Cyclic Control Stock Guard.
TC Nos.: H1NE
Models: Sikorsky Aircraft CorporationS-76C
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR01191NY	Status: Historical	App Date:	Rev Date: 05/10/2000
Description: Installation of a Quick Change Medical Box.
TC Nos.: H2SW
Models: Bell Helicopter Textron (Canada)407
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR01348NY	Status: Historical	App Date:	Rev Date: 05/14/2001
Description: Installation of boarding steps IAW Key Tech Engineering Services Installation Drawing List IDL00203, Rev B, dated 1/16/01.
TC Nos.: H1NE
Models: Sikorsky Aircraft CorporationS-76 Series, S-76A, S-76B, S-76C
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR01472NY	Status: Historical	App Date:	Rev Date: 03/08/2002
Description: Installation of Eaton Aerospace/Tedeco Products Zapper pulsed electric chip detector system 1K7707 with Turbomeca Arriel 1S, 1S1, and 2S1 Engines.
TC Nos.: H1NE
Models: Sikorsky Aircraft CorporationS-76A, S-76C
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR01586NY-D	Status: Historical	App Date: 02/06/2003	Rev Date: 04/25/2003
Description: Installation provisions for Meggitt Avionics Integrated Health Usage Monitoring System (IHUMS).
TC Nos.: H1NE
Models: Sikorsky Aircraft CorporationS-76C
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR01587NY-D	Status: Historical	App Date: 02/06/2003	Rev Date: 05/27/2003
Description: Installation of Meggitt Avionics Combination CFR/FDR.
TC Nos.: H1NE
Models: Sikorsky Aircraft CorporationS-76C
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR01589NY-D	Status: Historical	App Date: 01/02/2003	Rev Date: 08/04/2008
Description: Installation of a Universal Avionics Systems Corporation UNS-1F Flight Management System.
TC Nos.: H1NE
Models: Sikorsky Aircraft CorporationS-76C
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR01589NY-D	Status: Historical	App Date: 01/02/2003	Rev Date: 07/11/2003
Description: Installation of a Universal Avionics Systems Corporation UNS-1F Flight Management System.
TC Nos.: H1NE
Models: Sikorsky Aircraft CorporationS-76C
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR01589NY-D	Status: Historical	App Date: 01/02/2003	Rev Date: 05/07/2004
Description: Installation of a Universal Avionics Systems Corporation UNS-1F Flight Management System.
TC Nos.: H1NE
Models: Sikorsky Aircraft CorporationS-76C
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR01590NY-D	Status: Historical	App Date: 04/10/2003	Rev Date: 07/11/2003
Description: Installation of a Universal Avionics Systems Corporation Universal Cockpit Display System.
TC Nos.: H1NE
Models: Sikorsky Aircraft CorporationS-76A, S-76B, S-76C
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR01590NY-D	Status: Historical	App Date: 04/10/2003	Rev Date: 02/08/2008
Description: Installation of a Universal Avionics Systems Corporation Universal Cockpit Display System.
TC Nos.: H1NE
Models: Sikorsky Aircraft CorporationS-76A, S-76B, S-76C
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR01591NY-D	Status: Historical	App Date: 06/13/2003	Rev Date: 07/18/2003
Description: Installation of a Chadwick-Helmuth Vibration Monitoring System, VXP.
TC Nos.: H4SW
Models: Bell Helicopter Textron412, 412CF, 412EP
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR01592NY-D	Status: Historical	App Date: 06/16/2003	Rev Date: 07/31/2003
Description: Installation of a Goodrich i-linc Multi-Function Display (MFD) System.
TC Nos.: H1NE
Models: Sikorsky Aircraft CorporationS-76A, S-76B, S-76C
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR01593NY-D	Status: Historical	App Date: 12/17/2002	Rev Date: 07/21/2004
Description: Installation of a Keystone Helicopter Utility Interior Panels.
TC Nos.: H1NE
Models: Sikorsky Aircraft CorporationS-76A, S-76B, S-76C
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR01594NY-D	Status: Historical	App Date: 05/27/2003	Rev Date: 10/07/2003
Description: Installation of a Keystone Helicopter Utility interior.
TC Nos.: H1PC
Models: Kawasaki Heavy Industries LimitedKV107-II, KV107-IIA
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR01595NY-D	Status: Historical	App Date: 05/27/2003	Rev Date: 10/07/2003
Description: Installation of a Keystone Helicopter Utility Interior. Not valid for VERTOL 107-II model helicopters serial numbers 402, 404, 406, 2002, and 2003.
TC Nos.: 1H16
Models: Boeing Defense & Space Group107-II
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR01596NY-D	Status: Historical	App Date: 07/31/2003	Rev Date: 10/22/2003
Description: Installation of a Universal Avionics Systems Corporation UNS-1F Multi-Mission Management System (MMMS) with SCN 901.X software.
TC Nos.: H1NE
Models: Sikorsky Aircraft CorporationS-76B, S-76C
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR01597NY-D	Status: Historical	App Date: 08/17/2003	Rev Date: 01/14/2005
Description: Installation of a side mounted MX-15 Wescam Imaging System.
TC Nos.: H1NE
Models: Sikorsky Aircraft CorporationS-76B, S-76C
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR01597NY-D	Status: Historical	App Date: 08/17/2003	Rev Date: 10/22/2003
Description: Installation of a side mounted MX-15 Wescam Imaging System.
TC Nos.: H1NE
Models: Sikorsky Aircraft CorporationS-76B, S-76C
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR01598NY-D	Status: Historical	App Date: 05/19/2003	Rev Date: 10/22/2003
Description: Installation of a nose mounted SX-5.
TC Nos.: H1NE
Models: Sikorsky Aircraft CorporationS-76B, S-76C
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR01599NY-D	Status: Historical	App Date: 10/09/2003	Rev Date: 11/17/2003
Description: Installation of a Universal Avionics Systems Corporation UNS-1L Flight Management System.
TC Nos.: H1NE
Models: Sikorsky Aircraft CorporationS-76A
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR01600NY-D	Status: Historical	App Date: 09/16/2003	Rev Date: 12/01/2003
Description: Installation of Penny & Giles Multi-Purpose Flight Recorder system.
TC Nos.: H1NE
Models: Sikorsky Aircraft CorporationS-76C
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR01601NY-D	Status: Historical	App Date: 07/14/2003	Rev Date: 01/07/2004
Description: Installation of a Lead Acid Battery (Gill G-6381ES).
TC Nos.: H1NE
Models: Sikorsky Aircraft CorporationS-76A, S-76C
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR01605NY-D	Status: Historical	App Date: 11/26/2003	Rev Date: 03/22/2004
Description: Installation of an Artex C406-1HM Emergency Locator Transmitter.
TC Nos.: H1NE
Models: Sikorsky Aircraft CorporationS-76A, S-76B, S-76C
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR01606NY-D	Status: Historical	App Date: 01/16/2004	Rev Date: 04/15/2004
Description: Installation of a Spectrolab SX-5 Starburst searchlight.
TC Nos.: H13EU
Models: Eurocopter Deutschland GmbHMBB-BK 117 C-2
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR01609NY-D	Status: Historical	App Date: 03/22/2004	Rev Date: 10/17/2008
Description: Installation of a L-3 Communications Avionics Systems Skywatch HP system.
TC Nos.: H1NE
Models: Sikorsky Aircraft CorporationS-76C
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR01609NY-D	Status: Historical	App Date: 03/22/2004	Rev Date: 06/22/2004
Description: Installation of a L-3 Communications Avionics Systems Skywatch HP system.
TC Nos.: H1NE
Models: Sikorsky Aircraft CorporationS-76C
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR01613NY-D	Status: Historical	App Date: 04/19/2004	Rev Date: 08/18/2004
Description: Installation of a Honeywell Chadwick Model 15175 VXP System.
TC Nos.: H2SW
Models: Bell Helicopter Textron (Canada)407
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR01614NY-D	Status: Historical	App Date: 05/14/2004	Rev Date: 09/02/2004
Description: Installation of an Airborne Workstation.
TC Nos.: H3WE
Models: MD Helicopter Inc.369D, 369E, 369F
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR01615NY-D	Status: Historical	App Date: 03/05/2004	Rev Date: 09/27/2004
Description: Installation of a Keystone litter.
TC Nos.: H1NE
Models: Sikorsky Aircraft CorporationS-76A, S-76B, S-76C
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR01615NY-D	Status: Historical	App Date: 03/05/2004	Rev Date: 06/21/2006
Description: Installation of a Keystone litter.
TC Nos.: H1NE
Models: Sikorsky Aircraft CorporationS-76A, S-76B, S-76C
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR01616NY-D	Status: Historical	App Date: 03/07/2004	Rev Date: 11/23/2004
Description: Installation of a Garmin MX-20 Multi-Function Flight Display.
TC Nos.: H1NE
Models: Sikorsky Aircraft CorporationS-76A, S-76B, S-76C
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR01938NY	Status: Historical	App Date: 10/15/2003	Rev Date: 07/28/2004
Description: Installation of a Maxviz enhanced vision system (EVS-1000).
TC Nos.: H1NE
Models: Sikorsky Aircraft CorporationS-76A, S-76B, S-76C
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 110 E. Stewart Huston Drive, Coatesville, PA 19320, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR01947NY-D	Status: Historical	App Date: 08/16/2004	Rev Date: 09/23/2008
Description: Installation of a Honeywell Multi-Function Radar Display.
TC Nos.: H1NE
Models: Sikorsky Aircraft CorporationS-76A, S-76B, S-76C
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR01947NY-D	Status: Historical	App Date: 08/16/2004	Rev Date: 12/08/2004
Description: Installation of a Honeywell Multi-Function Radar Display.
TC Nos.: H1NE
Models: Sikorsky Aircraft CorporationS-76A, S-76B, S-76C
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR01948NY-D	Status: Historical	App Date: 09/22/2004	Rev Date: 12/13/2004
Description: Installation of an Overhead Switch Panel Relocation.
TC Nos.: H1NE
Models: Sikorsky Aircraft CorporationS-76A, S-76B, S-76C
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR01950NY-D	Status: Historical	App Date: 10/28/2004	Rev Date: 01/14/2005
Description: Installation of an SX-5 searchlight.
TC Nos.: H1NE
Models: Sikorsky Aircraft CorporationS-76B, S-76C
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR01952NY-D	Status: Historical	App Date: 09/07/2004	Rev Date: 03/04/2005
Description: Installation of a replacement boarding step.
TC Nos.: H3NE
Models: Sikorsky Aircraft CorporationS-70C
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR01953NY-D	Status: Historical	App Date: 10/19/2004	Rev Date: 03/31/2005
Description: Installation of a Honeywell Chadwick Model 15175 VXP system.
TC Nos.: R00001RC
Models: Bell Helicopter Textron (Canada)427
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR01954NY-D	Status: Historical	App Date: 01/31/2005	Rev Date: 04/25/2005
Description: Installation of a Caledonian Airborne Systems deployable emergency locator transmitter (ELT) (CPT900).
TC Nos.: H1NE
Models: Sikorsky Aircraft CorporationS-76C
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR01955NY-D	Status: Historical	App Date: 02/02/2005	Rev Date: 04/27/2005
Description: Installation of a Keystone Helicopter Anit-Rotational Restraint System.
TC Nos.: H6EA
Models: Erickson Air-Crane CompanyS-64E, S-64F
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR01956NY-D	Status: Historical	App Date: 02/02/2005	Rev Date: 04/27/2005
Description: Installation of a Keystone Helicopter Anti-Rotational Restraint System.
TC Nos.: H4EA
Models: Erickson Air-Crane CompanyS-64E
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR01957NY-D	Status: Historical	App Date: 10/19/2004	Rev Date: 04/29/2005
Description: Installation of a Honeywell Chadwick Model 15175 VXP System.
TC Nos.: H9SW
Models: Bell Helicopter Textron (Canada)430
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR01958NY-D	Status: Historical	App Date: 03/04/2005	Rev Date: 05/20/2005
Description: Installation of TDR-94 with Elementary Surveillance.
TC Nos.: H1NE
Models: Sikorsky Aircraft CorporationS-76C
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR01959NY-D	Status: Historical	App Date: 02/02/2005	Rev Date: 05/24/2005
Description: Installation of Grimes Searchlights.
TC Nos.: H1NE
Models: Sikorsky Aircraft CorporationS-76A, S-76B, S-76C
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR01960NY-D	Status: Historical	App Date: 01/31/2005	Rev Date: 05/24/2005
Description: Installation of Baggage Access Panel (Ground Use Only), Forward Facing Seat, Seat Pan, and Wet Floor.
TC Nos.: H1NE
Models: Sikorsky Aircraft CorporationS-76A, S-76B, S-76C
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR01961NY-D	Status: Historical	App Date: 02/09/2005	Rev Date: 05/24/2005
Description: Installation of Vertical Visibility Door Window.
TC Nos.: H1NE
Models: Sikorsky Aircraft CorporationS-76C
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR01962NY-D	Status: Historical	App Date: 01/31/2005	Rev Date: 05/24/2005
Description: Installation of Rockwell Collins MDF-124F (V2) Direction Finder System Installation.
TC Nos.: H1NE
Models: Sikorsky Aircraft CorporationS-76A, S-76B, S-76C
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR01963NY-D	Status: Historical	App Date: 01/31/2005	Rev Date: 05/24/2005
Description: Installation of a Camera System.
TC Nos.: H1NE
Models: Sikorsky Aircraft CorporationS-76A, S-76B, S-76C
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR01964NY-D	Status: Historical	App Date: 01/31/2005	Rev Date: 06/08/2005
Description: Installation of Meggitt Integrated health usage monitoring system (IHUMS).
TC Nos.: H1NE
Models: Sikorsky Aircraft CorporationS-76C
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR01965NY-D	Status: Historical	App Date: 05/31/2005	Rev Date: 07/07/2005
Description: Installation of an Accessible Cabin extension installation.
TC Nos.: H1NE
Models: Sikorsky Aircraft CorporationS-76A, S-76B, S-76C
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR01966NY-D	Status: Historical	App Date: 08/16/2004	Rev Date: 08/01/2005
Description: Installation of various ductwork.
TC Nos.: H1NE
Models: Sikorsky Aircraft CorporationS-76A, S-76B, S-76C
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR01967NY-D	Status: Historical	App Date: 07/29/2005	Rev Date: 08/01/2005
Description: Installation of Honeywell WC-660 Radar Controller System for the Primus 440 Weather Radar.
TC Nos.: H1NE
Models: Sikorsky Aircraft CorporationS-76C
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR01968NY-D	Status: Historical	App Date: 05/27/2005	Rev Date: 04/27/2006
Description: Installation of medical interior.
TC Nos.: H13EU
Models: Eurocopter Deutschland GmbHMBB-BK 117 C-2
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR01968NY-D	Status: Historical	App Date: 05/27/2005	Rev Date: 08/17/2005
Description: Installation of medical interior.
TC Nos.: H13EU
Models: Eurocopter Deutschland GmbHMBB-BK 117 C-2
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR01969NY-D	Status: Historical	App Date: 05/31/2005	Rev Date: 08/19/2005
Description: Installation of an openable window in the cabin entry door.
TC Nos.: H1NE
Models: Sikorsky Aircraft CorporationS-76A, S-76B, S-76C
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR01970NY-D	Status: Historical	App Date: 10/19/2004	Rev Date: 08/23/2005
Description: Installation of a Honeywell Chadwick Model 15175 VXP System.
TC Nos.: H7EU
Models: Agusta S.p.A.A109E
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR01971NY-D	Status: Historical	App Date: 08/12/2005	Rev Date: 09/20/2005
Description: Installation of a Rockwell Collins SAR-126 Direction Finder System.
TC Nos.: H1NE
Models: Sikorsky Aircraft CorporationS-76B, S-76C
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR01972NY-D	Status: Historical	App Date: 10/19/2004	Rev Date: 10/05/2005
Description: Installation of a Honeywell Chadwick Model 15175 VXP system.
TC Nos.: H2SW
Models: Bell Helicopter Textron (Canada)206L-4
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR01973NY-D	Status: Historical	App Date: 09/07/2005	Rev Date: 10/14/2005
Description: Installation of a Keystone Helicopter Replacement Mid Cabin floor panel.
TC Nos.: R00024BO
Models: Sikorsky Aircraft CorporationS-92A
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 110 E. Stewart Huston Drive, Coatesville, PA 19320, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR01974NY-D	Status: Historical	App Date: 04/20/2005	Rev Date: 10/28/2009
Description: Installation of a Keystone Helicopter Baggage Retention System.
TC Nos.: R00024BO
Models: Sikorsky Aircraft CorporationS-92A
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR01974NY-D	Status: Historical	App Date: 04/20/2005	Rev Date: 11/23/2005
Description: Installation of a Keystone Helicopter Baggage Retention System.
TC Nos.: R00024BO
Models: Sikorsky Aircraft CorporationS-92A
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR01975NY-D	Status: Historical	App Date: 04/16/2005	Rev Date: 12/19/2005
Description: Installation of a Keystone Helicopter entry handrail system.
TC Nos.: R00024BO
Models: Sikorsky Aircraft CorporationS-92A
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR01976NY-D	Status: Historical	App Date: 04/23/2005	Rev Date: 12/19/2005
Description: Installation of a Keystone Helicopter Auxiliary Gauges and relocation of Fill Ports for the Low Float Pressure Warning System.
TC Nos.: R00024BO
Models: Sikorsky Aircraft CorporationS-92A
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR01977NY-D	Status: Historical	App Date: 10/05/2005	Rev Date: 12/19/2005
Description: Installation of a Sunvisor System.
TC Nos.: R00024BO
Models: Sikorsky Aircraft CorporationS-92A
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR02035NY	Status: Historical	App Date: 05/11/2004	Rev Date: 12/16/2004
Description: Installation of a Maxviz Enhanced Vision System (EVS-1000).
TC Nos.: H1NE
Models: Sikorsky Aircraft CorporationS-76A, S-76B, S-76C
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR02035NY	Status: Historical	App Date: 05/11/2004	Rev Date: 08/18/2008
Description: Installation of a Maxviz Enhanced Vision System (EVS-1000).
TC Nos.: H1NE
Models: Sikorsky Aircraft CorporationS-76A, S-76B, S-76C
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR02103NY-D	Status: Historical	App Date: 06/13/2005	Rev Date: 12/20/2005
Description: Installation of an Aisle Lighting System.
TC Nos.: R00024BO
Models: Sikorsky Aircraft CorporationS-92A
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR02104NY-D	Status: Historical	App Date: 03/09/2005	Rev Date: 12/20/2005
Description: Installation of a Universal Avionics Systems Corporation Universal Cockpit Display System.
TC Nos.: R00024BO
Models: Sikorsky Aircraft CorporationS-92A
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR02105NY-D	Status: Historical	App Date: 04/15/2005	Rev Date: 12/20/2005
Description: Installation of Gooseneck Lighting System.
TC Nos.: R00024BO
Models: Sikorsky Aircraft CorporationS-92A
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR02106NY-D	Status: Historical	App Date: 06/14/2005	Rev Date: 12/20/2005
Description: Installation of a Heads-Up Technologies CMS-400A checklist management system.
TC Nos.: R00024BO
Models: Sikorsky Aircraft CorporationS-92A
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR02107NY-D	Status: Historical	App Date: 04/23/2005	Rev Date: 12/20/2005
Description: Installation of a Honeywell JetMap II System.
TC Nos.: R00024BO
Models: Sikorsky Aircraft CorporationS-92A
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR02108NY-D	Status: Historical	App Date: 01/03/2006	Rev Date: 01/12/2006
Description: Installation of an executive VIP interior standard configuration.
TC Nos.: R00024BO
Models: Sikorsky Aircraft CorporationS-92A
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR02108NY-D	Status: Historical	App Date: 06/16/2004	Rev Date: 06/30/2008
Description: Installation of an executive VIP interior standard configuration.
TC Nos.: R00024BO
Models: Sikorsky Aircraft CorporationS-92A
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR02108NY-D	Status: Historical	App Date: 06/16/2004	Rev Date: 05/19/2006
Description: Installation of an executive VIP interior standard configuration.
TC Nos.: R00024BO
Models: Sikorsky Aircraft CorporationS-92A
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR02109NY-D	Status: Historical	App Date: 06/06/2005	Rev Date: 01/13/2006
Description: Reconfiguration of the Instrument Panel.
TC Nos.: H2SW
Models: Bell Helicopter Textron (Canada)407
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR02110NY-D	Status: Historical	App Date: 01/25/2005	Rev Date: 01/17/2006
Description: Installation of a Honeywell Chadwick Model 15175 VXP system.
TC Nos.: H1NE
Models: Sikorsky Aircraft CorporationS-76A, S-76C
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR02114NY-D	Status: Historical	App Date: 01/27/2006	Rev Date: 05/10/2006
Description: Installation of a Honeywell Chadwick Model 15175 VXP System
TC Nos.: H88EU
Models: Eurocopter Deutschland GmbHEC135
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 110 E. Stewart Huston Drive, Coatesville, PA 19320, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR02115NY-D	Status: Historical	App Date: 02/02/2006	Rev Date: 07/21/2006
Description: Installation of External Camera System
TC Nos.: R00024BO
Models: Sikorsky Aircraft CorporationS-92A
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 110 E. Stewart Huston Drive, Coatesville, PA 19320, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR02115NY-D	Status: Historical	App Date: 02/02/2006	Rev Date: 04/10/2008
Description: Installation of External Camera System
TC Nos.: R00024BO
Models: Sikorsky Aircraft CorporationS-92A
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR02116NY-D	Status: Historical	App Date: 06/06/2005	Rev Date: 06/07/2006
Description: Installation of Nose Wheel Position Advisory System
TC Nos.: H1NE
Models: Sikorsky Aircraft CorporationS-76C
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR02117NY-D	Status: Historical	App Date: 01/30/2006	Rev Date: 06/09/2006
Description: Installation of a Honeywell Primus 660 Weather Radar
TC Nos.: H1NE
Models: Sikorsky Aircraft CorporationS-76C
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR02118NY-D	Status: Historical	App Date: 10/24/2005	Rev Date: 06/16/2006
Description: Installation of a Replacement Retractable Boarding Step
TC Nos.: H1NE
Models: Sikorsky Aircraft CorporationS-76B, S-76C
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 110 E. Stewart Huston Drive, Coatesville, PA 19320, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR02119NY-D	Status: Historical	App Date: 01/20/2006	Rev Date: 07/27/2006
Description: Installation of an Utility Lavatory
TC Nos.: R00024BO
Models: Sikorsky Aircraft CorporationS-92A
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 110 E. Stewart Huston Drive, Coatesville, PA 19320, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR02121NY-D	Status: Historical	App Date: 08/16/2006	Rev Date: 11/07/2007
Description: Installation of a shelf.
TC Nos.: R00024BO
Models: Sikorsky Aircraft CorporationS-92A
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 110 E. Stewart Huston Drive, Coatesville, PA 19320, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR02121NY-D	Status: Historical	App Date: 08/16/2006	Rev Date: 11/03/2006
Description: Installation of a shelf.
TC Nos.: R00024BO
Models: Sikorsky Aircraft CorporationS-92A
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 110 E. Stewart Huston Drive, Coatesville, PA 19320, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR02122NY-D	Status: Historical	App Date: 06/23/2006	Rev Date: 05/20/2009
Description: Installation of High Intensity Strobe Lights.
TC Nos.: H1NE
Models: Sikorsky Aircraft CorporationS-76A, S-76B, S-76C
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 110 E. Stewart Huston Drive, Coatesville, PA 19320, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR02124NY-D	Status: Historical	App Date: 06/19/2006	Rev Date: 09/30/2008
Description: Installation of Jettisonable windows (Cabin &/or Emergency)
TC Nos.: R00024BO
Models: Sikorsky Aircraft CorporationS-92A
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 110 E. Stewart Huston Drive, Coatesville, PA 19320, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR02126NY-D	Status: Historical	App Date: 06/09/2020	Rev Date: 12/18/2007
Description: Installation of a SkyTrac Systems ISAT-100 system.
TC Nos.: R00024BO
Models: Sikorsky Aircraft CorporationS-92A
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 110 E. Stewart Huston Drive, Coatesville, PA 19320, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR02131NY-D	Status: Historical	App Date: 08/04/2006	Rev Date: 08/03/2009
Description: Installation of Keystone Helicoper Corp. Deluxe VIP Interior.
TC Nos.: H1NE
Models: Sikorsky Aircraft CorporationS-76A, S-76B, S-76C
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 110 E. Stewart Huston Drive, Coatesville, PA 19320, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR02131NY-D	Status: Historical	App Date: 08/04/2006	Rev Date: 03/27/2009
Description: Installation of Keystone Helicoper Corp. Deluxe VIP Interior.
TC Nos.: H1NE
Models: Sikorsky Aircraft CorporationS-76A, S-76B, S-76C
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 110 E. Stewart Huston Drive, Coatesville, PA 19320, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR02131NY-D	Status: Historical	App Date: 08/04/2006	Rev Date: 09/24/2009
Description: Installation of Keystone Helicoper Corp. Deluxe VIP Interior.
TC Nos.: H1NE
Models: Sikorsky Aircraft CorporationS-76A, S-76B, S-76C
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 110 E. Stewart Huston Drive, Coatesville, PA 19320, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR02131NY-D	Status: Historical	App Date: 08/04/2006	Rev Date: 06/11/2008
Description: Installation of Keystone Helicoper Corp. Deluxe VIP Interior.
TC Nos.: H1NE
Models: Sikorsky Aircraft CorporationS-76A, S-76B, S-76C
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 110 E. Stewart Huston Drive, Coatesville, PA 19320, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR02131NY-D	Status: Historical	App Date: 08/04/2006	Rev Date: 09/24/2008
Description: Installation of Keystone Helicoper Corp. Deluxe VIP Interior.
TC Nos.: H1NE
Models: Sikorsky Aircraft CorporationS-76A, S-76B, S-76C
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR02208NY	Status: Historical	App Date: 06/16/2004	Rev Date: 01/23/2006
Description: Lavatory installation.
TC Nos.: R00024BO
Models: Sikorsky Aircraft CorporationS-92A
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR02208NY-D	Status: Historical	App Date: 06/16/2004	Rev Date: 05/19/2006
Description: Lavatory installation.
TC Nos.: R00024BO
Models: Sikorsky Aircraft CorporationS-92A
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 110 E. Stewart Huston Drive, Coatesville, PA 19320, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR02400NY-D	Status: Historical	App Date: 07/19/2006	Rev Date: 03/23/2007
Description: Installation of Helicopter Emergency Egress Lighting System (HEELS).
TC Nos.: R00024BO
Models: Sikorsky Aircraft CorporationS-92A
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 110 E. Stewart Huston Drive, Coatesville, PA 19320, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR02402NY-D	Status: Historical	App Date: 06/30/2006	Rev Date: 03/28/2007
Description: Installation of Searcha dn Rescue (SAR) interior.
TC Nos.: R00024BO
Models: Sikorsky Aircraft CorporationS-92A
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 110 E. Stewart Huston Drive, Coatesville, PA 19320, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR02403NY-D	Status: Historical	App Date: 07/19/2006	Rev Date: 03/28/2007
Description: Installation of Chelton TETRA Transceiver Provisions
TC Nos.: R00024BO
Models: Sikorsky Aircraft CorporationS-92A
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 110 E. Stewart Huston Drive, Coatesville, PA 19320, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR02403NY-D	Status: Historical	App Date: 07/19/2006	Rev Date: 03/29/2008
Description: Installation of Chelton TETRA Transceiver Provisions
TC Nos.: R00024BO
Models: Sikorsky Aircraft CorporationS-92A
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 110 E. Stewart Huston Drive, Coatesville, PA 19320, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR02404NY-D	Status: Historical	App Date: 06/16/2006	Rev Date: 03/28/2007
Description: Installation of Scene Lights.
TC Nos.: R00024BO
Models: Sikorsky Aircraft CorporationS-92A
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 110 E. Stewart Huston Drive, Coatesville, PA 19320, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR02405NY-D	Status: Historical	App Date: 06/16/2006	Rev Date: 03/29/2007
Description: Installation of Logo Lights
TC Nos.: R00024BO
Models: Sikorsky Aircraft CorporationS-92A
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 110 E. Stewart Huston Drive, Coatesville, PA 19320, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR02407NY-D	Status: Historical	App Date: 09/12/2008	Rev Date: 03/29/2008
Description: Installation of an Auxiliary DC Power System.
TC Nos.: R00024BO
Models: Sikorsky Aircraft CorporationS-92A
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 110 E. Stewart Huston Drive, Coatesville, PA 19320, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR02408NY-D	Status: Historical	App Date: 07/07/2006	Rev Date: 03/30/2008
Description: Installation of a Spectrolab Nightsun II XP Searchlight.
TC Nos.: R00024BO
Models: Sikorsky Aircraft CorporationS-92A
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 110 E. Stewart Huston Drive, Coatesville, PA 19320, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR02408NY-D	Status: Historical	App Date: 07/07/2006	Rev Date: 04/18/2007
Description: Installation of a Spectrolab Nightsun II XP Searchlight.
TC Nos.: R00024BO
Models: Sikorsky Aircraft CorporationS-92A
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 110 E. Stewart Huston Drive, Coatesville, PA 19320, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR02411NY-D	Status: Historical	App Date: 07/20/2006	Rev Date: 04/18/2007
Description: Installation of a Wescam MX-15i
TC Nos.: R00024BO
Models: Sikorsky Aircraft CorporationS-92A
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 110 E. Stewart Huston Drive, Coatesville, PA 19320, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR02411NY-D	Status: Historical	App Date: 07/20/2006	Rev Date: 04/18/2007
Description: Installation of a Wescam MX-15i
TC Nos.: R00024BO
Models: Sikorsky Aircraft CorporationS-92A
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 110 E. Stewart Huston Drive, Coatesville, PA 19320, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR02412NY-D	Status: Historical	App Date: 07/19/2006	Rev Date: 04/18/2007
Description: Installation of Saab Airborne Transponder System.
TC Nos.: R00024BO
Models: Sikorsky Aircraft CorporationS-92A
ACO: Chicago ACO Branch, Tel: +1 (847) 294-7358

STC Holder: Keystone Helicopter Corp 110 E. Stewart Huston Drive, Coatesville, PA 19320, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR02416NY-D	Status: Historical	App Date: 02/07/2007	Rev Date: 05/16/2007
Description: Installation of Honewell KHF 1050 HF Communication System
TC Nos.: R00024BO
Models: Sikorsky Aircraft CorporationS-92A
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 110 E. Stewart Huston Drive, Coatesville, PA 19320, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR02417NY-D	Status: Historical	App Date: 02/06/2007	Rev Date: 05/22/2007
Description: Installation of Honeywell KHF 1050 HF Communications
TC Nos.: H1NE
Models: Sikorsky Aircraft CorporationS-76A, S-76B, S-76C
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 110 E. Stewart Huston Drive, Coatesville, PA 19320, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR02419NY-D	Status: Historical	App Date: 11/03/2006	Rev Date: 06/11/2007
Description: Installation of Corporate Interior.
TC Nos.: R00002RD
Models: Agusta S.p.A.AB139
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 110 E. Stewart Huston Drive, Coatesville, PA 19320, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR02420NY-D	Status: Historical	App Date: 04/26/2007	Rev Date: 06/14/2007
Description: Installation of an AvVisor Plus Cabin Information Display System.
TC Nos.: H1NE
Models: Sikorsky Aircraft CorporationS-76A, S-76B, S-76C
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 110 E. Stewart Huston Drive, Coatesville, PA 19320, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR02421NY-D	Status: Historical	App Date: 06/19/2006	Rev Date: 06/29/2007
Description: Installation of Center Console Four Inch Extension.
TC Nos.: R00024BO
Models: Sikorsky Aircraft CorporationS-92A
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 110 E. Stewart Huston Drive, Coatesville, PA 19320, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR02423NY-D	Status: Historical	App Date: 06/09/2006	Rev Date: 07/03/2007
Description: Installation of Dimmer/Balance Box Modification.
TC Nos.: R00024BO
Models: Sikorsky Aircraft CorporationS-92A
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 110 E. Stewart Huston Drive, Coatesville, PA 19320, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR02424NY-D	Status: Historical	App Date: 05/25/2007	Rev Date: 07/03/2007
Description: Installation of Garmin GDL 69 Weather Data Receiver system.
TC Nos.: H1NE
Models: Sikorsky Aircraft CorporationS-76A, S-76B, S-76C
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 110 E. Stewart Huston Drive, Coatesville, PA 19320, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR02425NY-D	Status: Historical	App Date: 05/16/2007	Rev Date: 12/30/2008
Description: Installation of a SkyTrac Systems ISAT-100 Flight Following System
TC Nos.: H1NE
Models: Sikorsky Aircraft CorporationS-76A, S-76B, S-76C
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 110 E. Stewart Huston Drive, Coatesville, PA 19320, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR02427NY-D	Status: Historical	App Date: 02/20/2007	Rev Date: 02/15/2009
Description: Installation of Alt Cabin Modification.
TC Nos.: R00024BO
Models: Sikorsky Aircraft CorporationS-92A
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 110 E. Stewart Huston Drive, Coatesville, PA 19320, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR02427NY-D	Status: Historical	App Date: 02/20/2007	Rev Date: 07/12/2007
Description: Installation of Alt Cabin Modification.
TC Nos.: R00024BO
Models: Sikorsky Aircraft CorporationS-92A
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 110 E. Stewart Huston Drive, Coatesville, PA 19320, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR02428NY-D	Status: Historical	App Date: 02/20/2007	Rev Date: 07/12/2007
Description: Installation of GAMESA Interior Accessories.
TC Nos.: R00024BO
Models: Sikorsky Aircraft CorporationS-92A
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 110 E. Stewart Huston Drive, Coatesville, PA 19320, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR02430NY-D	Status: Historical	App Date: 04/17/2007	Rev Date: 01/26/2009
Description: ONE ONLY STC, SN 760511; Installation of a Honeywell Chadwick EVXP Vibration Monitoring System.
TC Nos.: H1NE
Models: Sikorsky Aircraft CorporationS-76C
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 110 E. Stewart Huston Drive, Coatesville, PA 19320, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR02431NY-D	Status: Historical	App Date: 05/25/2007	Rev Date: 08/24/2007
Description: Installation of Cockpit Temperature Indicator.
TC Nos.: H1NE
Models: Sikorsky Aircraft CorporationS-76A, S-76B, S-76C
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 110 E. Stewart Huston Drive, Coatesville, PA 19320, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR02432NY-D	Status: Historical	App Date: 05/11/2007	Rev Date: 09/14/2007
Description: Installation Chelton FlightLogic Electronic Flight Instrument System (EFIS).
TC Nos.: R00001RC
Models: Bell Helicopter Textron (Canada)427
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 110 E. Stewart Huston Drive, Coatesville, PA 19320, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR02433NY-D	Status: Historical	App Date: 06/30/2006	Rev Date: 09/24/2007
Description: Installation of a NAT Loudhailer System
TC Nos.: R00024BO
Models: Sikorsky Aircraft CorporationS-92A
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 110 E. Stewart Huston Drive, Coatesville, PA 19320, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR02433NY-D	Status: Historical	App Date: 06/30/2006	Rev Date: 05/22/2008
Description: Installation of a NAT Loudhailer System
TC Nos.: R00024BO
Models: Sikorsky Aircraft CorporationS-92A
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 110 E. Stewart Huston Drive, Coatesville, PA 19320, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR02434NY-D	Status: Historical	App Date: 09/25/2007	Rev Date: 11/14/2007
Description: Installation of External Structural Provisions
TC Nos.: H1NE
Models: Sikorsky Aircraft CorporationS-76A, S-76B, S-76C
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 110 E. Stewart Huston Drive, Coatesville, PA 19320, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR02435NY-D	Status: Historical	App Date: 11/06/2006	Rev Date: 01/04/2008
Description: Installation of Rockwell Collins SAR=126 Direction Finder System
TC Nos.: R00024BO
Models: Sikorsky Aircraft CorporationS-92A
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 110 E. Stewart Huston Drive, Coatesville, PA 19320, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR02436NY-D	Status: Historical	App Date: 11/15/2006	Rev Date: 01/24/2008
Description: Installation of High Intensity Strobe Light (HISL) System.
TC Nos.: R00024BO
Models: Sikorsky Aircraft CorporationS-92A
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 110 E. Stewart Huston Drive, Coatesville, PA 19320, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR02437NY-D	Status: Historical	App Date: 10/17/2007	Rev Date: 03/25/2008
Description: Installation of Outerlink CP-3i SATCOM System.
TC Nos.: H1NE
Models: Sikorsky Aircraft CorporationS-76A, S-76B, S-76C
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 110 E. Stewart Huston Drive, Coatesville, PA 19320, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR02438NY-D	Status: Historical	App Date: 01/18/2008	Rev Date: 03/27/2008
Description: Installation of Rockwell Collins TCN-500 TACAN.
TC Nos.: R00024BO
Models: Sikorsky Aircraft CorporationS-92A
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 110 E. Stewart Huston Drive, Coatesville, PA 19320, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR02439NY-D	Status: Historical	App Date: 08/17/2007	Rev Date: 03/27/2008
Description: Installation of Avalex cockpit LCD Display
TC Nos.: R00024BO
Models: Sikorsky Aircraft CorporationS-92A
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 110 E. Stewart Huston Drive, Coatesville, PA 19320, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR02440NY-D	Status: Historical	App Date: 09/18/2007	Rev Date: 03/27/2008
Description: Installation of an External Load Electrical Provisions Installation
TC Nos.: R00024BO
Models: Sikorsky Aircraft CorporationS-92A
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 110 E. Stewart Huston Drive, Coatesville, PA 19320, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR02441NY-D	Status: Historical	App Date: 10/17/2007	Rev Date: 03/19/2008
Description: Installation of Exgernal Cargo Camera System
TC Nos.: R00024BO
Models: Sikorsky Aircraft CorporationS-92A
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 110 E. Stewart Huston Drive, Coatesville, PA 19320, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR02441NY-D	Status: Historical	App Date: 10/17/2007	Rev Date: 03/29/2008
Description: Installation of Exgernal Cargo Camera System
TC Nos.: R00024BO
Models: Sikorsky Aircraft CorporationS-92A
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 110 E. Stewart Huston Drive, Coatesville, PA 19320, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR02442NY-D	Status: Historical	App Date: 10/01/2007	Rev Date: 03/29/2008
Description: Installation of AirSatCom SAR Satellite Communications System.
TC Nos.: R00024BO
Models: Sikorsky Aircraft CorporationS-92A
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 110 E. Stewart Huston Drive, Coatesville, PA 19320, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR02443NY-D	Status: Historical	App Date: 01/25/2008	Rev Date: 11/14/2008
Description: Installation of Alternate Aircraft Lighting
TC Nos.: R00024BO
Models: Sikorsky Aircraft CorporationS-92A
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 110 E. Stewart Huston Drive, Coatesville, PA 19320, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR02443NY-D	Status: Historical	App Date: 01/25/2008	Rev Date: 04/08/2008
Description: Installation of Alternate Aircraft Lighting
TC Nos.: R00024BO
Models: Sikorsky Aircraft CorporationS-92A
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 110 E. Stewart Huston Drive, Coatesville, PA 19320, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR02444NY-D	Status: Historical	App Date: 07/02/2007	Rev Date: 07/02/2007
Description: Installation of Rockwell Collins Airshow 410 System
TC Nos.: R00024BO
Models: Sikorsky Aircraft CorporationS-92A
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 110 E. Stewart Huston Drive, Coatesville, PA 19320, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR02445NY-D	Status: Historical	App Date: 01/15/2008	Rev Date: 04/21/2005
Description: Installation of a Canadian Marconi (CMC) CMA-2012C in place of a RACAL 91 Doppler.
TC Nos.: H1NE
Models: Sikorsky Aircraft CorporationS-76C
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 110 E. Stewart Huston Drive, Coatesville, PA 19320, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR02446NY-D	Status: Historical	App Date: 04/14/2008	Rev Date: 06/04/2009
Description: Installation of Replacement LED External Lights
TC Nos.: H1NE
Models: Sikorsky Aircraft CorporationS-76 Series (all), S-76A, S-76B, S-76C
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 110 E. Stewart Huston Drive, Coatesville, PA 19320, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR02446NY-D	Status: Historical	App Date: 04/14/2008	Rev Date: 05/21/2008
Description: Installation of Replacement LED External Lights
TC Nos.: H1NE
Models: Sikorsky Aircraft CorporationS-76 Series (all), S-76A, S-76B, S-76C
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 110 E. Stewart Huston Drive, Coatesville, PA 19320, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR02449NY-D	Status: Historical	App Date: 05/12/2008	Rev Date: 07/11/2008
Description: Installation of Rockwell Collins Airshow 4000 System.
TC Nos.: H1NE
Models: Sikorsky Aircraft CorporationS-76A, S-76B, S-76C
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 110 E. Stewart Huston Drive, Coatesville, PA 19320, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR02450NY-D	Status: Historical	App Date: 05/10/2008	Rev Date: 07/11/2008
Description: Installation of Cabin Entertainment Camera System
TC Nos.: H1NE
Models: Sikorsky Aircraft CorporationS-76A, S-76B, S-76C
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 110 E. Stewart Huston Drive, Coatesville, PA 19320, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR02570NY-D	Status: Historical	App Date: 05/14/2008	Rev Date: 07/15/2008
Description: Installation of TrueNorth Avionics Simphone SatCom System
TC Nos.: H1NE
Models: Sikorsky Aircraft CorporationS-76A, S-76B, S-76C
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 110 E. Stewart Huston Drive, Coatesville, PA 19320, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR02571NY-D	Status: Historical	App Date: 05/28/2008	Rev Date: 07/15/2008
Description: Installation of a Universal Unilink UL-701 System
TC Nos.: H1NE
Models: Sikorsky Aircraft CorporationS-76A, S-76B, S-76C
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 110 E. Stewart Huston Drive, Coatesville, PA 19320, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR02572NY-D	Status: Historical	App Date: 06/06/2008	Rev Date: 07/19/2008
Description: Installation of a Dual Universal Avionics Systems Corporations UNS-1Lw Flight Management System.
TC Nos.: H1NE
Models: Sikorsky Aircraft CorporationS-76C
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 110 E. Stewart Huston Drive, Coatesville, PA 19320, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR02573NY-D	Status: Historical	App Date: 10/11/2007	Rev Date: 10/23/2008
Description: Keystone Helicopter Main Rotor Blade Recognition Lights installation.
TC Nos.: R00024BO
Models: Sikorsky Aircraft CorporationS-92A
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 110 E. Stewart Huston Drive, Coatesville, PA 19320, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR02574NY-D	Status: Historical	App Date: 06/13/2008	Rev Date: 11/12/2008
Description: Installation of a Dual Universal Avionics Systems Corporation UNS-1Fw FMS.
TC Nos.: H1NE
Models: Sikorsky Aircraft CorporationS-76C
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 110 E. Stewart Huston Drive, Coatesville, PA 19320, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR025756NY-D	Status: Current	App Date: 05/30/2008	Rev Date: 12/23/2008
Description: Installation of a Main Rotor Blade Recognition Light
TC Nos.: H1NE
Models: Sikorsky Aircraft CorporationS-76A, S-76B, S-76C
ACO: AIR-750: East Certification Branch NY

STC Holder: Keystone Helicopter Corp 110 E. Stewart Huston Drive, Coatesville, PA 19320, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR02575NY-D	Status: Historical	App Date: 08/04/2008	Rev Date: 11/14/2008
Description: Installation of an Avionics Switching Unit
TC Nos.: R00024BO
Models: Sikorsky Aircraft CorporationS-92A
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 110 E. Stewart Huston Drive, Coatesville, PA 19320, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR02577NY-D	Status: Historical	App Date: 11/07/2006	Rev Date: 12/30/2008
Description: Installation of a Cockpit Digital Video Recorder System.
TC Nos.: H1NE
Models: Sikorsky Aircraft CorporationS-76C
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 110 E. Stewart Huston Drive, Coatesville, PA 19320, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR02578NY-D	Status: Historical	App Date: 01/28/2009	Rev Date: 01/28/2009
Description: Installation of International Communications Group (ICG) Satcom System
TC Nos.: H1NE
Models: Sikorsky Aircraft CorporationS-76A, S-76B, S-76C
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 110 E. Stewart Huston Drive, Coatesville, PA 19320, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR02579NY-D	Status: Historical	App Date: 12/01/2008	Rev Date: 03/27/2009
Description: Installation of TrueNorth SATCOM System - Single with ICS installed on a Sikorsky S-76A/B/C.
TC Nos.: H1NE
Models: Sikorsky Aircraft CorporationS-76A, S-76B, S-76C
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 110 E. Stewart Huston Drive, Coatesville, PA 19320, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR02580NY-D	Status: Historical	App Date: 04/15/2009	Rev Date: 05/20/2009
Description: Installation of Keystone Helicopter Corp. ELTA ADT 406 AF Emergency Locator Transmitter.
TC Nos.: H1NE
Models: Sikorsky Aircraft CorporationS-76 Series (all), S-76A, S-76B, S-76C
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 110 E. Stewart Huston Drive, Coatesville, PA 19320, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR02581NY-D	Status: Historical	App Date: 03/21/2009	Rev Date: 05/21/2009
Description: Installation of Northern Airborne Technologies (NAT) NPX138N FM Transceiver.
TC Nos.: H1NE
Models: Sikorsky Aircraft CorporationS-76 Series (all), S-76A, S-76B, S-76C
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 110 E. Stewart Huston Drive, Coatesville, PA 19320, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR02582NY-D	Status: Historical	App Date: 03/25/2009	Rev Date: 07/27/2009
Description: Installation of a Rosen View VX Moving Map/DVD Player Cabin Entertainment System
TC Nos.: H1NE
Models: Sikorsky Aircraft CorporationS-76A, S-76B, S-76C
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 110 E. Stewart Huston Drive, Coatesville, PA 19320, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR02583NY-D	Status: Historical	App Date: 05/08/2009	Rev Date: 07/31/2009
Description: Installation of a Rockwell Collins VHF-22C Comm Transceiver with CTL-22D Comm Controller
TC Nos.: H1NE
Models: Sikorsky Aircraft CorporationS-76A, S-76B, S-76C
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 110 E. Stewart Huston Drive, Coatesville, PA 19320, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR02584NY-D	Status: Historical	App Date: 05/20/2009	Rev Date: 08/06/2009
Description: Installation of Honeywell OB3000-001 Sentinel Multifunction DIsplay
TC Nos.: H1NE
Models: Sikorsky Aircraft CorporationS-76A, S-76B, S-76C
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 110 E. Stewart Huston Drive, Coatesville, PA 19320, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR02585NY-D	Status: Current	App Date: 05/19/2009	Rev Date: 09/04/2009
Description: Installation of a concorde Battery Corporation Model RG-390E
TC Nos.: 1H15
Models: Sikorsky Aircraft CorporationS-61N
ACO: AIR-750: East Certification Branch NY

STC Holder: Keystone Helicopter Corp 110 E. Stewart Huston Drive, Coatesville, PA 19320, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR02586NY-D	Status: Historical	App Date: 04/20/2009	Rev Date: 09/17/2009
Description: Installation of a Lifeport MedDeck System 360-3650 on a Eurocopter AS365N3
TC Nos.: H10EU
Models: Eurocopter FranceAS-365N3
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 110 E. Stewart Huston Drive, Coatesville, PA 19320, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR02587NY-D	Status: Historical	App Date: 10/17/2008	Rev Date: 09/17/2009
Description: Installation of a Medical Interior
TC Nos.: H10EU
Models: Eurocopter FranceSA-365N, SA-365N1
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 110 E. Stewart Huston Drive, Coatesville, PA 19320, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR02588NY-D	Status: Historical	App Date: 06/16/2009	Rev Date: 10/02/2009
Description: Installation of a Goodrich Auxiliary Utility Hoist
TC Nos.: H1NE
Models: Sikorsky Aircraft CorporationS-76C
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 110 E. Stewart Huston Drive, Coatesville, PA 19320, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR02589NY-D	Status: Historical	App Date: 07/17/2009	Rev Date: 11/02/2009
Description: Installation of a Kannad 406 AF-H Emergency Locator Transmitter
TC Nos.: H1NE
Models: Sikorsky Aircraft CorporationS-76A, S-76B, S-76C
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 110 E. Stewart Huston Drive, Coatesville, PA 19320, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR0258NY-D	Status: Current	App Date: 03/25/2009	Rev Date: 07/27/2009
Description: Installation of a RosenView VX Moiving Map / DVD Player Cabin Entertainment System
TC Nos.: H1NE
Models: Sikorsky Aircraft CorporationS-76A, S-76B, S-76C
ACO: AIR-750: East Certification Branch NY

STC Holder: Keystone Helicopter Corp 110 E. Stewart Huston Drive, Coatesville, PA 19320, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR02691NY	Status: Historical	App Date: 05/08/2008	Rev Date: 04/30/2009
Description: Installation of a Single Universal Avionics Systems Corporation UNS-1Fw Flight Management System with LPV Approach on a Sikorsky S-76C with Honeywell EDZ-756 EFIS.
TC Nos.: H1NE
Models: Sikorsky Aircraft CorporationS-76C
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Keystone Helicopter Corp 110 E. Stewart Huston Drive, Coatesville, PA 19320, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR09474RC	Status: Current	App Date: 11/21/2005	Rev Date: 11/26/2007
Description: Installation of a VIP Interior configurations.
TC Nos.: R00024BO
Models: Sikorsky Aircraft CorporationS-92A
ACO: AIR-760: Central Certification Branch FTW

STC Holder: Keystone Helicopter Corp 110 E. Stewart Huston Drive, Coatesville, PA 19320, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR09477RC	Status: Current	App Date: 06/04/2009	Rev Date: 06/04/2009
Description: Installation of Electronic Standby Instrument System (ESIS) for the Sikorski Model S-92 helicopter.
TC Nos.: R00024BO
Models: Sikorsky Aircraft CorporationS-92A
ACO: AIR-750: East Certification Branch NY

STC Holder: Keystone Helicopter Corp 110 E. Stewart Huston Drive, Coatesville, PA 19320, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR0947RC	Status: Current	App Date: 11/21/2005	Rev Date: 11/26/2007
Description: Installation of a VIP Interior configuration.
TC Nos.: R00024BO
Models: Sikorsky Aircraft CorporationS-92A
ACO: AIR-760: Central Certification Branch FTW

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: ST01075NY	Status: Current	App Date:	Rev Date: 08/25/1999
Description: Installation of pedal and collective control barriers.
TC Nos.: H1NE
Models: Sikorsky Aircraft CorporationS-76A, S-76B, S-76C
ACO: AIR-750: East Certification Branch NY

STC Holder: Keystone Helicopter Corp 1420 Phoenixville Pike, West Chester, PA 19380, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: ST01356NY	Status: Historical	App Date:	Rev Date: 06/04/2002
Description: Installation of Aerosensing Radar Mapping System in accordance with Keystone Installation Drawing List IDL00384, Rev B, dated 3/29/01. Restricted category operation only. STC SA2065CE and STC ST00095WI required.
TC Nos.: A10CE
Models: Learjet Inc.Learjet 35, Learjet 35 Series, Learjet 35A (C-21A), Learjet 36, Learjet 36 Series, Learjet 36A
ACO: New York ACO Branch, Tel: +1 (516) 228-7300