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: Baxter Marshall E P.O. Box 2186, El Centro, CA 92243, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA1832NM	Status: Current	App Date:	Rev Date: 01/27/1983
Description: Installation of Metal Aileron and Elevator Gap Seals.
TC Nos.: A-778
Models: Superior Aircraft CompanyCulver V
ACO: AIR-770: West Certification Branch LA

STC Holder: Baxter Marshall E P.O. Box 2186, El Centro, CA 92243, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA4426NM	Status: Current	App Date:	Rev Date: 02/07/1986
Description: Installation of aileron gap seals.
TC Nos.: A-782
Models: Navion Aircraft Company Ltd.Navion (L-17A), Navion A (L-17B), Navion A (L-17C), Navion B, Navion D, Navion E, Navion F, Navion G, Navion H
ACO: AIR-770: West Certification Branch LA