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: Pittston Co Coal Group P.O. Box 4000, Lebanon, VA 24266, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SH132NE	Status: Current	App Date:	Rev Date: 05/13/1985
Description: Removal of height-velocity limita- tions and diagram from Limitations Section of RFM and placing in in Performance Section of RFM.
TC Nos.: H9SW
Models: Bell Helicopter Textron (Canada)222, 222B, 222U
ACO: AIR-750: East Certification Branch NY