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: 3

STC Holder: Vern's Wing Shop Minter Field, Box 629, Bakersfield, CA 93308, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA4-658	Status: Current	App Date:	Rev Date: 01/01/1960
Description: Replacement of wing compression members, Boeing 75-1134 and 75-1234.
TC Nos.: A-743
Models: Boeing Airplane Company Wichita Division75 Series
ACO: AIR-770: West Certification Branch LA

STC Holder: Vern's Wing Shop Minter Field, Box 629, Bakersfield, CA 93308, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA4-658	Status: Historical	App Date:	Rev Date:
Description: Replacement of wing compression members, Boeing 75-1134 and 75-1234.
TC Nos.: A-743
Models: Boeing Airplane Company Wichita Division75 Series
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200

STC Holder: Vern's Wing Shop 5032 Airport Drive, Bakersfield, CA 93308, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA98WE	Status: Current	App Date:	Rev Date: 11/11/1974
Description: Modified wing panels.
TC Nos.: A-743
Models: Boeing Airplane Company Wichita Division75 Series
ACO: AIR-770: West Certification Branch LA