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: Ontario Flight Service Inc P.O. Box 808, Ontario, OR 97914, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA530NW	Status: Current	App Date: 09/28/1977	Rev Date: 10/04/1977
Description: Installation of McCauley D3A34C402/90DFA-10 propeller on Continental TSIO-520-H engine.
TC Nos.: 3A21
Models: Cessna Aircraft CompanyT210L
ACO: AIR-770: West Certification Branch SEA