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: Johnston Frank B Box 701067, San Antonio, TX 78270-1067, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA3564SW	Status: Current	App Date: 11/17/1985	Rev Date: 12/15/1989
Description: Modification of torque tube assembly.
TC Nos.: A16EA
Models: True Flight Holdings LLCAA-5, AA-5A, AA-5B, AG-5B
ACO: AIR-760: Central Certification Branch FTW

STC Holder: Johnston Frank B Box 701067, San Antonio, TX 78270-1067, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA3565SW	Status: Current	App Date: 11/17/1985	Rev Date: 12/15/1989
Description: Modification of torque tube assembly.
TC Nos.: A11EA
Models: True Flight Holdings LLCAA-1, AA-1A, AA-1B, AA-1C
ACO: AIR-760: Central Certification Branch FTW