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: David O. Dickson 1170 Harrison, Astoria, OR 97103, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA2639NM	Status: Current	App Date: 06/29/1984	Rev Date: 08/16/1984
Description: Install a Lycoming 0-320-E2A
TC Nos.: 3A12
Models: Cessna Aircraft Company172M
ACO: AIR-770: West Certification Branch SEA