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: Mark Aarhaus 43-45 Workman Creek Road, Elma, WA 98541, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA3310NM	Status: Current	App Date: 07/16/1985	Rev Date: 12/31/1985
Description: Installation of Teledyne-Continental Model O-200 engine
TC Nos.: A-691
Models: Piper Aircraft Inc.J3C-65 (Army L-4; L-4A; L-4B (Navy NE-1); L-4H; L-4J (Navy NE-2))
ACO: AIR-770: West Certification Branch SEA