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: Ralph R. Perry P.O. Box 2010, El Centro, CA 92243, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA3701WE	Status: Current	App Date: 05/12/1978	Rev Date: 07/21/1978
Description: ONE ONLY STC, SN 2256R: Installation of styrofoam filling with fiberglass covering on vertical and horizontal stabilizers
TC Nos.: A4SW
Models: Thrush Aircraft Inc.S-2R
ACO: AIR-770: West Certification Branch LA