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: 2

STC Holder: Barber-Colman Company Acft. & Missile Products Rock Street, Rockford, IL 61101, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA186CE	Status: Current	App Date:	Rev Date: 01/01/1960
Description: Cowl flap modification kit TYL-6.
TC Nos.: A-765
Models: Raytheon Aircraft Company18 Series
ACO: AIR-760: Central Certification Branch CHI

STC Holder: Barber-Colman Company Acft. & Missile Products Rock Street, Rockford, IL 61101, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA186CE	Status: Historical	App Date:	Rev Date:
Description: Cowl flap modification kit TYL-6.
TC Nos.: A-765
Models: Raytheon Aircraft Company18 Series
ACO: Chicago ACO Branch, Tel: +1 (847) 294-7358