The STC search system is a complimentary service provided to the aviation community. We hope you find it useful. We do not provide access to STC engineering. For that you need to contact the STC holder directly. 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: Collins Aviation Inc 6660 Perimeter Road, Seattle, WA 98108, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA1222NW	Status: Current	App Date: 04/14/1981	Rev Date: 04/30/1981
Description: Installation of a Beech rear seat shoulder harness, a Beech V35 windshield, a Beech E55 aft baggage compartment, a Beech 58 air vent scoop, and Beech 55 propeller and windshield alcohol de-icing system
TC Nos.: 3A16
Models: Hawker Beechcraft CorporationD95A
ACO: AIR-770: West Certification Branch SEA

STC Holder: Collins Aviation Inc 6660 Perimeter Road, Seattle, WA 98108, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA1469NM	Status: Current	App Date: 10/08/1981	Rev Date: 03/22/1982
Description: Installation of Beechcraft long windshield, Part No 002-530051-1
TC Nos.: 3A16
Models: Hawker Beechcraft Corporation95
ACO: AIR-770: West Certification Branch SEA

STC Holder: Collins Aviation Inc 6660 Perimeter Road, Seattle, WA 98108, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA259NW	Status: Current	App Date: 02/02/1976	Rev Date: 02/17/1976
Description: Installation of TCM continuous flow fuel injection system (EQ No. 5706)replacing carburetion system.
TC Nos.: 3A15
Models: Raytheon Aircraft CompanyH35
ACO: AIR-770: West Certification Branch SEA

STC Holder: Collins Aviation Inc 6660 Perimeter Road, Seattle, WA 98108, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA401NW	Status: Current	App Date: 12/23/1976	Rev Date: 02/02/1977
Description: Installation of a Beech P-35 instrument panel with modified lower panel for switches and circuit breakers
TC Nos.: 3A15
Models: Hawker Beechcraft CorporationH35
ACO: AIR-770: West Certification Branch SEA

STC Holder: Collins Aviation Inc 6660 Perimeter Road, Seattle, WA 98108, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA407NW	Status: Current	App Date: 01/25/1977	Rev Date: 02/11/1977
Description: Installation of a Brittian Model B-4 flight control system
TC Nos.: 3A10
Models: Cessna Aircraft Company310N
ACO: AIR-770: West Certification Branch SEA

STC Holder: Collins Aviation Inc 6660 Perimeter Road, Seattle, WA 98108, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA470NW	Status: Current	App Date: 06/16/1977	Rev Date: 08/04/1977
Description: Installation of full flow oil filter assembly on Continental O-470 and IO-470 series engines
TC Nos.: 3A15
Models: Hawker Beechcraft Corporation35-33, 35-A33, 35-B33, 35-C33, E33, F33, G33, H35, J35, K35, M35, N35, P35
ACO: AIR-770: West Certification Branch SEA

STC Holder: Collins Aviation Inc 6660 Perimeter Road, Seattle, WA 98108, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA512NW	Status: Current	App Date: 07/27/1977	Rev Date: 09/06/1977
Description: Installation of a Continetnal engine, McCauley propeller
TC Nos.: 3A15
Models: Hawker Beechcraft Corporation35-33
ACO: AIR-770: West Certification Branch SEA

STC Holder: Collins Aviation Inc 6660 Perimeter Road, Seattle, WA 98108, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA516NW	Status: Current	App Date: 08/12/1977	Rev Date: 10/21/1977
Description: Installation of a Brittain-Clarkson wing leveler autopilot with a TC 100 (EVS) gyro
TC Nos.: 2A3
Models: Mooney Aviation Company IncM20C
ACO: AIR-770: West Certification Branch SEA

STC Holder: Collins Aviation Inc 6660 Perimeter Road, Seattle, WA 98108, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA532NW	Status: Current	App Date: 10/10/1977	Rev Date: 10/17/1977
Description: Installation of a Ventral Airskeg
TC Nos.: A-777
Models: Hawker Beechcraft Corporation35
ACO: AIR-770: West Certification Branch SEA

STC Holder: Collins Aviation Inc 6660 Perimeter Road, Seattle, WA 98108, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA583NW	Status: Current	App Date: 03/06/1978	Rev Date: 08/08/1978
Description: Installation of Goodrich de-icing boots
TC Nos.: A3SO
Models: Piper Aircraft Inc.PA-32R-300
ACO: AIR-770: West Certification Branch SEA

STC Holder: Collins Aviation Inc 6660 Perimeter Road, Seattle, WA 98108, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA591NW	Status: Current	App Date: 04/13/1978	Rev Date: 08/08/1978
Description: Installation of Beech P35 upper cabin and aft fuselage, P35 front and rear seats, M35 wing tips, V35 long windshield with glare shield
TC Nos.: 3A15
Models: Hawker Beechcraft CorporationK35
ACO: AIR-770: West Certification Branch SEA

STC Holder: Collins Aviation Inc 6660 Perimeter Road, Seattle, WA 98108, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA644NW	Status: Current	App Date: 07/20/1978	Rev Date: 07/26/1978
Description: Installation of a Teledyne Continental Motors (TCM) continuous flow injection system (EQ No 5706) on a Continental O-470-G engine
TC Nos.: 3A15
Models: Hawker Beechcraft CorporationH35
ACO: AIR-770: West Certification Branch SEA

STC Holder: Collins Aviation Inc 6660 Perimeter Road, Seattle, WA 98108, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA675NW	Status: Current	App Date: 08/24/1978	Rev Date: 10/05/1978
Description: Installation of a modified dorsal fin
TC Nos.: 3A15
Models: Hawker Beechcraft Corporation35-33
ACO: AIR-770: West Certification Branch SEA

STC Holder: Collins Aviation Inc 6660 Perimeter Road, Seattle, WA 98108, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA679NW	Status: Current	App Date: 07/17/1978	Rev Date: 10/19/1978
Description: Installation of a Brittain Flight Control System
TC Nos.: 3A15
Models: Hawker Beechcraft CorporationH35
ACO: AIR-770: West Certification Branch SEA

STC Holder: Collins Aviation Inc 6660 Perimeter Road, Seattle, WA 98108, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA729NW	Status: Current	App Date: 02/09/1979	Rev Date: 03/02/1979
Description: Installation of a left wing, rear spar to fuselage attach repair procedure
TC Nos.: A20SO
Models: Piper Aircraft Inc.PA-31-325
ACO: AIR-770: West Certification Branch SEA