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: Wagner Aircraft Service P.O. Box 267, Grand Junction, CO 81501, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA4-207	Status: Historical	App Date:	Rev Date:
Description: Spar reworked to facilitate rigging of metalized wings.
TC Nos.: A-768, A-799
Models: The Cessna Aircraft Company120, 140, 170
ACO: Denver ACO Branch, Tel: +1 (303) 342-1080

STC Holder: Wagner Aircraft Service P.O. Box 267, Grand Junction, CO 81501, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA4-207	Status: Current	App Date:	Rev Date: 01/01/1960
Description: Spar reworked to facilitate rigging of metalized wings.
TC Nos.: A-768, A-799
Models: The Cessna Aircraft Company120, 140, 170
ACO: AIR-770: West Certification Branch DEN