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: Bolin Harvey Unknown, Brandon, MN 56315, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA81GL	Status: Current	App Date:	Rev Date: 05/29/1975
Description: Installation of Continental C90-12F engine, McCauley 1B90CM7146propeller, Maule tail wheel P/N SFS-1-4-P8.
TC Nos.: A-729
Models: Commonwealth Aircraft Inc.185
ACO: AIR-760: Central Certification Branch CHI