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: 1

STC Holder: Stanley Tool & Die Co Route #1, Rock Falls, IL 61071, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SH141GL	Status: Current	App Date:	Rev Date: 11/08/1976
Description: Installation of Bell 47 canopy and one piece doors.
TC Nos.: 6H2
Models: Hiller AviationUH-12C (H-23C)
ACO: AIR-760: Central Certification Branch CHI