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STC Holder: Aetna Helicopters Inc

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

No. of STCs: 1

STC Holder: Aetna Helicopters Inc
Address: Unknown, Etna, CA 96027, United States
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STC No.: SH4-235Status: CurrentApp Date: 05/29/1957Rev Date: 06/28/1957
TC Nos.: H-1,
Models:
Scotts-Bell 47 Inc:
47G
ACO: AIR-770: West Certification Branch LA
Installed Franklin model 6V-335-A engine restricted to 200 hp.