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: Mastin W.H. Box 17021, Bixby Station, Long Beach, CA 90807, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA3961NM	Status: Current	App Date: 03/09/1983	Rev Date: 12/05/1988
Description: Installation of Lycoming O-540-A1D5 engine. Limited to installation on serial number 28-10008 ONLY.
TC Nos.: 2A13
Models: The New Piper Aircraft Inc.PA-28-235
ACO: AIR-770: West Certification Branch LA