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: O & N Aircraft Mod, Inc 7222 W. 78th St., Los Angeles, CA 90045, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA3753NM	Status: Historical	App Date:	Rev Date: 12/09/1987
Description: Installation of stiffening ribs in the aileron and rudder surfaces and redistribution of the mass balance in the aileron, rudder and elevator surfaces.
TC Nos.: 3A21
Models: The Cessna Aircraft Company210K, 210L, 210M, 210N, P210N, T210K, T210L, T210M, T210N
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200