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: 2

STC Holder: Matanuska Air Svc, Inc P.O. Box 786, Palmer, AK 99645, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA288AL	Status: Current	App Date:	Rev Date: 04/02/1969
Description: Install McCauley 1A175-GM8040 or1A175-GM8044 propeller.
TC Nos.: 1A2
Models: The New Piper Aircraft Inc.PA-18S-"135"
ACO: AIR-778: Alaska Aviation Section ANC

STC Holder: Matanuska Air Svc, Inc P.O. Box 786, Palmer, AK 99645, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA323AL	Status: Current	App Date:	Rev Date: 05/21/1969
Description: Installation of McCauley 1A175- GM8042 propeller.
TC Nos.: A-759
Models: American Champion Aircraft Corp.7GCB
ACO: AIR-778: Alaska Aviation Section ANC