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: Interstate Airmotive Inc Lambert Field, St. Louis, MO 63155, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA3-227	Status: Current	App Date:	Rev Date: 01/01/1960
Description: ARC L-11 loop and housing, ARC ADF receiver R-30A and power unit, and ARC control head.
TC Nos.: A-790
Models: The Cessna Aircraft Company190
ACO: AIR-760: Central Certification Branch WI

STC Holder: Interstate Airmotive Inc Lambert Field, St. Louis, MO 63155, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA3-264	Status: Current	App Date:	Rev Date: 01/01/1960
Description: Radio rack aft of baggage compartment.
TC Nos.: 3A15, A-777
Models: Raytheon Aircraft Company35 Series, 35 Series
ACO: AIR-760: Central Certification Branch WI