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		Contact us to have your company added here!
STC No.: SH4-235	Status: Current	App Date: 05/29/1957	Rev 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.