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: Kenneth C. McHugh 77 Fairway Circle, Medford, OR 97501, OR 97501, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA2109NM	Status: Current	App Date: 03/15/1983	Rev Date: 05/31/1983
Description: Installation of a Lycoming R-680-13 (R-680-E3B) engine, Hamilton Standard 2B20-329-/6135A-9 propeller and a Beech A-10 Cowling.
TC Nos.: A-743
Models: Boeing Airplane Company Wichita DivisionA75N1 (Army PT-17; -17A; Navy N2S-1; -4)
ACO: AIR-770: West Certification Branch SEA