The STC search system is a complimentary service provided to the aviation community. We hope you find it useful. 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: Wiprud William 6443 Southwest Beaverton Hillsdale Airport, Portland, OR 97221, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA120NW	Status: Current	App Date: 02/01/1974	Rev Date: 04/20/1977
Description: Installation of Hartzell HC-B3P20-4/P10160-12E and/or 81HC-B3R20-4/R10160-12E propellers on Jacobs- Page R-755 series engines
TC Nos.: A-790
Models: Cessna Aircraft Company190, 195, 195B
ACO: AIR-770: West Certification Branch SEA