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STC Holder: Efficiency Aircraft

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

No. of STCs: 2

STC Holder: Efficiency Aircraft
Address: P.O. Box 37, Kent, WA 98031, United States
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STC No.: SA113NWStatus: HistoricalApp Date: Rev Date: 05/24/1974
TC Nos.: A3SW, A4SW,
Models:
Ayres Corporation:
600 S-2D, 600 S2D
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Installation of EAC 3D40-401 AG-100-2 propeller with 4M121-1 propeller governor.
STC Holder: Efficiency Aircraft
Address: P.O. Box 37, Kent, WA 98031, United States
Contact us to have your company added here!
STC No.: SA99NWStatus: HistoricalApp Date: Rev Date: 03/29/1974
TC Nos.: 1A16,
Models:
Ag Cat Corporation:
G-164A
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Installation of HSP 3D40-401 hub with EAC-100-2 blades.