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STC Holder: Horizon Helicopters Inc.

The Aviation DataBase -- STC Selection System
Aviation DataSource, Inc.

No. of STCs: 1

STC Holder: Horizon Helicopters Inc.
Address: 14071 Highway 2 West, Laclede, ID 83841, United States
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STC No.: SR01547SEStatus: CurrentApp Date: 03/10/2003Rev Date: 07/03/2007
TC Nos.: H1NW,
Models:
Timber Choppers:
HH-43B/F, HH-43F
ACO: AIR-770: West Certification Branch SEA
Fabrication of Part Number PH774664-113 "Transmission Input shaft Spacer" and PH774682-11 "Flange coupling Transmission Adapter"; Installation of the KAflex Driveshaft System.