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: Bachner's Aircraft Service P.O. Box 2191 Phillips Field, Fairbanks, AK 99701, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA283AL	Status: Current	App Date:	Rev Date: 07/22/1969
Description: Installation of Hartzell HC 82XL-1, -2, or -6 propeller hub with 7636D-4 blades or HC-C2YL-1B hub with 76634 blades and appropriate Woodward governor.
TC Nos.: A-759
Models: American Champion Aircraft Corp.7GCA, 7GCB, 7GCBC
ACO: AIR-778: Alaska Aviation Section ANC

STC Holder: Bachner's Aircraft Service P.O. Box 2191 Phillips Field, Fairbanks, AK 99701, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA284AL	Status: Current	App Date:	Rev Date: 10/30/1975
Description: Installation of Hartzell propeller with Woodward 2100-80-RS governor.
TC Nos.: 1A2
Models: The New Piper Aircraft Inc.PA-18-"150", PA-18A-"150", PA-18AS-"150", PA-18S-"150"
ACO: AIR-778: Alaska Aviation Section ANC