STC Holder Details: Western Helicopters, Inc

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STC Holder: Western Helicopters, Inc

The Aviation DataBase -- STC Selection System
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No. of STCs: 1

STC Holder: Western Helicopters, Inc
Address: P.O. Box 579 1670 Airport Way, Rialto, CA 92376, United States		 Contact us to have your company added here!
STC No.: SH173WEStatus: CurrentApp Date: Rev Date: 11/11/1974
TC Nos.: 2H3,
Models:
Bell Helicopter Textron:
47G-3B
ACO: AIR-770: West Certification Branch LA
Installation of derated Lycoming TVO-435-B1A or TVO-435-B1B engine in lieu of TVO-435-A1A engine using existing TVO-435-A1A installation components.