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: 1

STC Holder: BHM Aircraft Inc 3946 W. Lake Sammamish Road, SE, Bellevue, WA 98008, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA5739NM	Status: Current	App Date: 12/22/1991	Rev Date: 07/10/1992
Description: Installation of aluminum flange extension angles for attaching ribs to BHM metal spars.
TC Nos.: A-759
Models: American Champion Aircraft Corp.7ECA
ACO: AIR-770: West Certification Branch SEA