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: Transnorthern Aviation 4510 Old International Airport Rd, Anchorage, AK 99502, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: ST2296NM	Status: Current	App Date: 02/28/1984	Rev Date: 07/27/2009
Description: Installation of a propeller auto feather system utilizing total pressure probes in the propeller prop wash as the sensing medium.
TC Nos.: 6A2
Models: McDonnell Douglas CorporationR4D-8, R4D-8Z
ACO: AIR-778: Alaska Aviation Section ANC