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: 6

STC Holder: Bombard Charles A 27920 150th Avenue E, Graham, WA 98338, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA00005SE	Status: Current	App Date: 06/08/1993	Rev Date: 07/08/1993
Description: Installation of doubler on both left and right door posts.
TC Nos.: 3A24
Models: Cessna Aircraft CompanyA185F
ACO: AIR-770: West Certification Branch SEA

STC Holder: Bombard Charles A 27920 150th Avenue E, Graham, WA 98338, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA2178NM	Status: Historical	App Date: 07/05/1983	Rev Date: 12/08/1983
Description: Installation of a Lycoming 10-360-B1E engine, Hartzell HC-C2YK-1BF/F7666A-4Q, and Avcon, Inc. Spinner Assembly No. 67790
TC Nos.: A-799
Models: Cessna Aircraft Company170A
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500

STC Holder: Bombard Charles A 27920 150th Avenue E, Graham, WA 98338, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA440NW	Status: Current	App Date: 03/26/1977	Rev Date: 04/27/1977
Description: Installation of a Lycoming O-320-E3D, Avcon engine mount, McCauley MTM 7653 propeller and associated changes
TC Nos.: 3A12
Models: Cessna Aircraft Company172
ACO: AIR-770: West Certification Branch SEA

STC Holder: Bombard Charles A 27920 150th Avenue E, Graham, WA 98338, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA519NW	Status: Current	App Date: 06/25/1976	Rev Date: 09/29/1977
Description: Assembly of separate Cessna 180 components to produce a Cessna 180H aircraft with Cessna 180 long range wings and a Continental engine
TC Nos.: 5A6
Models: Cessna Aircraft Company180H
ACO: AIR-770: West Certification Branch SEA

STC Holder: Bombard Charles A 27920 150th Avenue E, Graham, WA 98338, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA788NW	Status: Current	App Date: 01/11/1979	Rev Date: 06/14/1979
Description: Installation of a Continental engine and a McCauley propeller
TC Nos.: A-767
Models: Univair Aircraft Corporation108-1
ACO: AIR-770: West Certification Branch SEA

STC Holder: Bombard Charles A 27920 150th Avenue E, Graham, WA 98338, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA821NW	Status: Current	App Date: 01/11/1979	Rev Date: 03/14/1984
Description: Installation of a Lycoming IO-320-C1A engine, a Hartzell HC-82XL-1D/7636D-4 propeller, and associated systems
TC Nos.: 3A17
Models: Cessna Aircraft Company175B
ACO: AIR-770: West Certification Branch SEA