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: Bohling Aircraft Corporation 5324 West 63rd St., Chicago, IL 60607, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA3-112	Status: Current	App Date:	Rev Date: 01/01/1960
Description: Oil separators in vacuum pump outlet lines.
TC Nos.: 2A4
Models: Twin Commander Aircraft Corporation680 Series
ACO: AIR-760: Central Certification Branch CHI