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: Aspen Airways Inc Stapleton Int'l Arpt, Hangar 5, Denver, CO 80207, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA34RM	Status: Current	App Date: 07/02/1974	Rev Date: 12/12/1974
Description: Installation of Sierra 7000 SANS-TACAN System.
TC Nos.: 6A6
Models: Tracor Flight Systems Inc.340, 440 Military C-131E
ACO: AIR-770: West Certification Branch DEN

STC Holder: Aspen Airways Inc 3980 Quebec Street, Suite 217, Denver, CO 80207, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA4040NM	Status: Current	App Date: 08/17/1988	Rev Date: 02/08/1989
Description: Installation of Foster AirData TCN 970 TACAN equipment.
TC Nos.: A49EU
Models: BAE Systems (Operations) LimitedBAe 146-100A
ACO: AIR-770: West Certification Branch DEN