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: Blue Bell Inc P.O. Box 21488, Greensboro, NC 27420, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA1105SO	Status: Current	App Date:	Rev Date: 06/19/1986
Description: Installation of Bendix ALA-51 radio altimeter and GPW-83 ground proximity warning system.
TC Nos.: 1A20
Models: Bombardier Inc.CL-44D4
ACO: AIR-750: East Certification Branch ATL

STC Holder: Blue Bell Inc P.O. Box 21488, Greensboro, NC 27420, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA1989SO	Status: Current	App Date:	Rev Date: 09/08/1986
Description: Installation of Canadair Marconi CMA-771 MK II Dual Omega Navigation System.
TC Nos.: 1A20
Models: Bombardier Inc.CL-44D4
ACO: AIR-750: East Certification Branch ATL