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No. of STCs: 10

STC Holder: Johnson Flying Svc Inc P.O. Box 1366 Municipal Airport, Missoula, MT 59801, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA1183WE	Status: Historical	App Date:	Rev Date:
Description: RCA AVQ-75 distance measuring equipment (DME).
TC Nos.: A-762
Models: McDonnell Douglas CorporationC54-DC Series
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500

STC Holder: Johnson Flying Svc Inc P.O. Box 1366 Municipal Airport, Missoula, MT 59801, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA1183WE	Status: Current	App Date:	Rev Date: 01/01/1960
Description: RCA AVQ-75 distance measuring equipment (DME).
TC Nos.: A-762
Models: McDonnell Douglas CorporationC54-DC Series
ACO: AIR-770: West Certification Branch SEA

STC Holder: Johnson Flying Svc Inc P.O. Box 1366 Municipal Airport, Missoula, MT 59801, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA209WE	Status: Historical	App Date:	Rev Date:
Description: Conversion of airplane for parachute jumping and aerial photography operations.
TC Nos.: ATC 130
Models: Curtiss-Wright CorporationTravel Air S-6000-B
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500

STC Holder: Johnson Flying Svc Inc P.O. Box 1366 Municipal Airport, Missoula, MT 59801, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA209WE	Status: Current	App Date:	Rev Date: 01/01/1960
Description: Conversion of airplane for parachute jumping and aerial photography operations.
TC Nos.: ATC 130
Models: Curtiss-Wright CorporationTravel Air S-6000-B
ACO: AIR-770: West Certification Branch SEA

STC Holder: Johnson Flying Svc Inc P.O. Box 1366 Municipal Airport, Missoula, MT 59801, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA938WE	Status: Current	App Date:	Rev Date: 01/01/1960
Description: Aural warning device to sound at a 30 degree wing flap position, to be in operation when the landing gear is not down and locked.
TC Nos.: A-762
Models: McDonnell Douglas CorporationC54-DC Series
ACO: AIR-770: West Certification Branch SEA

STC Holder: Johnson Flying Svc Inc P.O. Box 1366 Municipal Airport, Missoula, MT 59801, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA938WE	Status: Historical	App Date:	Rev Date:
Description: Aural warning device to sound at a 30 degree wing flap position, to be in operation when the landing gear is not down and locked.
TC Nos.: A-762
Models: McDonnell Douglas CorporationC54-DC Series
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500

STC Holder: Johnson Flying Svc Inc P.O. Box 1366 Municipal Airport, Missoula, MT 59801, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SH6CE	Status: Current	App Date:	Rev Date: 01/01/1960
Description: Snow shoes.
TC Nos.: 2H1, 2H3, H-1
Models: Bell Helicopter Textron47 Series, 47 Series, 47 Series
ACO: AIR-770: West Certification Branch SEA

STC Holder: Johnson Flying Svc Inc P.O. Box 1366 Municipal Airport, Missoula, MT 59801, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SH6CE	Status: Historical	App Date:	Rev Date:
Description: Snow shoes.
TC Nos.: 2H1, 2H3, H-1
Models: Bell Helicopter Textron47 Series, 47 Series, 47 Series
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500

STC Holder: Johnson Flying Svc Inc P.O. Box 1366 Municipal Airport, Missoula, MT 59801, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SH7CE	Status: Current	App Date:	Rev Date: 01/01/1960
Description: Cargo carrier.
TC Nos.: 2H1, 2H3, H-1
Models: Bell Helicopter Textron47 Series, 47 Series, 47 Series
ACO: AIR-770: West Certification Branch SEA

STC Holder: Johnson Flying Svc Inc P.O. Box 1366 Municipal Airport, Missoula, MT 59801, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SH7CE	Status: Historical	App Date:	Rev Date:
Description: Cargo carrier.
TC Nos.: 2H1, 2H3, H-1
Models: Bell Helicopter Textron47 Series, 47 Series, 47 Series
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500