The STC search system is a complimentary service provided to the aviation community. We hope you find it useful. Our primary product is a comprehensive library of aviation regulations and standards, including tools for generating Airworthiness Directive compliance reports.

No. of STCs: 15

STC Holder: General Motors Corp A.C. Electronics Div, Milwaukee, WI 53201, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA2184WE	Status: Current	App Date:	Rev Date: 10/23/1979
Description: Installation of dual AC Carousel IV inertial navigation system.
TC Nos.: A12EA
Models: Gulfstream Aerospace CorporationG-1159
ACO: AIR-760: Central Certification Branch CHI

STC Holder: General Motors Corp 3044 W. Grand Blvd, Detroit, MI 48202, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA232CE	Status: Current	App Date:	Rev Date: 02/27/1967
Description: Install aural mach warning system.
TC Nos.: 6A6
Models: Tracor Flight Systems Inc.340, 440 Military C-131E
ACO: AIR-760: Central Certification Branch CHI

STC Holder: General Motors Corp Assignee of Solay Conversions 450 Pat Kennedy Way SW, Olympia, WA 98502, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA2353NM	Status: Historical	App Date:	Rev Date: 05/11/1992
Description: Installation of the Soloy Turbine Pac(Allison 250-C20S engine).
TC Nos.: A4CE
Models: The Cessna Aircraft CompanyTU206G, U206G
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500

STC Holder: General Motors Corp Assignee of Solay Conversions 450 Pat Kennedy Way SW, Olympia, WA 98502, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA2353NM	Status: Historical	App Date: 10/21/1982	Rev Date: 03/29/1990
Description: Installation of the Soloy Turbine Pac (Allison 250-C20S engine).
TC Nos.: A4CE
Models: The Cessna Aircraft CompanyTU206G, U206G
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500

STC Holder: General Motors Corp Air Transport Section Bay 1, City Airport, Detroit, MI 48202, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA3-165	Status: Current	App Date:	Rev Date: 01/01/1960
Description: Two 100-ampere Eclipse 30E16-1 generators.
TC Nos.: A-783
Models: Frakes AviationG-73
ACO: AIR-760: Central Certification Branch CHI

STC Holder: General Motors Corp Air Transport Section Bay 1, City Airport, Detroit, MI 48202, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA3-45	Status: Current	App Date:	Rev Date: 01/01/1960
Description: Two Eclipse 30E-07-11 200-ampere generators and 1589-1D regulators.
TC Nos.: A-669
Models: McDonnell Douglas CorporationDC-3 Series
ACO: AIR-760: Central Certification Branch CHI

STC Holder: General Motors Corp Air Transport Section Bay 1, City Airport, Detroit, MI 48202, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA3-49	Status: Current	App Date:	Rev Date: 01/01/1960
Description: Two Eclipse 200-amphere generators (P-1), P/N 30E07-11.
TC Nos.: A-723
Models: Lockheed Aircraft CorporationLockheed 18
ACO: AIR-760: Central Certification Branch CHI

STC Holder: General Motors Corp Assignee of Solay Conversions 450 Pat Kennedy Way SW, Olympia, WA 98502, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA3322NM	Status: Historical	App Date:	Rev Date: 03/05/1992
Description: Installation of the Soloy turbine pac (Allison 250-C20S engine).
TC Nos.: A16CE
Models: The Cessna Aircraft Company207, 207A, T207, T207A
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500

STC Holder: General Motors Corp Air Transport Section Willow Run Airport, Ypsilanti, MI 48197, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA505CE	Status: Current	App Date:	Rev Date: 01/01/1960
Description: Install entrance door.
TC Nos.: 3A20
Models: Raytheon Aircraft Company65 Series
ACO: AIR-760: Central Certification Branch CHI

STC Holder: General Motors Corp Air Transport Section Willow Run Airport, Ypsilanti, MI 48197, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA505CE	Status: Historical	App Date:	Rev Date:
Description: Install entrance door.
TC Nos.: 3A20
Models: Raytheon Aircraft Company65 Series
ACO: Chicago ACO Branch, Tel: +1 (847) 294-7358

STC Holder: General Motors Corp Air Transport Section Willow Run Airport, Ypsilanti, MI 48197, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA691CE	Status: Historical	App Date:	Rev Date:
Description: Installation of fuel drain manifold tank.
TC Nos.: 3A20
Models: Raytheon Aircraft Company65-A90
ACO: Chicago ACO Branch, Tel: +1 (847) 294-7358

STC Holder: General Motors Corp Air Transport Section Willow Run Airport, Ypsilanti, MI 48197, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA691CE	Status: Current	App Date:	Rev Date: 01/01/1960
Description: Installation of fuel drain manifold tank.
TC Nos.: 3A20
Models: Raytheon Aircraft Company65-A90
ACO: AIR-760: Central Certification Branch CHI

STC Holder: General Motors Corp Air Transport Section Willow Run Airport, Ypsilanti, MI 48197, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA845CE	Status: Current	App Date:	Rev Date: 05/01/1972
Description: Installation of wing flap override switch and duplicate flap down limit switch.
TC Nos.: 3A20
Models: Raytheon Aircraft Company65-A90
ACO: AIR-760: Central Certification Branch CHI

STC Holder: General Motors Corp Assignee of Solay Conversions 450 Pat Kennedy Way SW, Olympia, WA 98502, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SH4169NM	Status: Historical	App Date:	Rev Date: 02/21/1992
Description: Installation of the Allison Model250-C20R/2 or R/4 engine.
TC Nos.: H2SW
Models: Bell Helicopter Textron (Canada)206L
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500

STC Holder: General Motors Corp Assignee of Solay Conversions 450 Pat Kennedy Way SW, Olympia, WA 98502, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SH4179NM	Status: Historical	App Date:	Rev Date: 02/07/1989
Description: Installation of the 250-C20R/2 engine.
TC Nos.: H2SW
Models: Bell Helicopter Textron (Canada)206A, 206B
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500