STC Holder: Aircraft Propulsion Systems Inc

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

No. of STCs: 1

STC Holder: Aircraft Propulsion Systems Inc Address: P.O. Box 629, Ravensdale, WA 98051, United States		Contact us to have your company added here!
STC No.: SP1408NW	Status: Historical	App Date: 09/05/1980	Rev Date: 07/05/2019
TC Nos.: 249, P-206, P-257,
Models: Hamilton Standard Division: 12D40, 2D30 Hamilton Standard Division TC: 3D
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Installation of Aircraft Propulsion Systems, Inc. rollers in place of the Hamilton Standard counterweight bearings