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: Criddle Gary 2755 East 131st Avenue, Thornton, CO 80241-2047, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA3458WE	Status: Historical	App Date: 02/25/1977	Rev Date: 05/05/2009
Description: Modification of fuselage to install camera window.
TC Nos.: A7CE
Models: Cessna Aircraft Company421C
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200