STC Holder: Hawkins & Powers Avn Inc

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

No. of STCs: 14

STC Holder: Hawkins & Powers Avn Inc Address: P.O. Box 391, Greybull, WY 82426, United States		Contact us to have your company added here!
STC No.: SA1502NM	Status: Current	App Date:	Rev Date: 06/11/1982
TC Nos.: A8NM,
Models: Fairchild Industries Inc.: C-119F/R4Q2
ACO: AIR-770: West Certification Branch SEA
Installation of Westinghouse J34-WE-36 jet engine on top center line of fuselage.

STC Holder: Hawkins & Powers Avn Inc Address: P.O. Box 391, Greybull, WY 82426, United States		Contact us to have your company added here!
STC No.: SA1533NM	Status: Current	App Date:	Rev Date: 02/18/1983
TC Nos.: A21WE,
Models: Fairchild Industries Inc.: C-119G
ACO: AIR-770: West Certification Branch SEA
Installation of Hamilton Standard Hydromatic propeller 43H60-603 and integral oil controls.

STC Holder: Hawkins & Powers Avn Inc Address: P.O. Box 391, Greybull, WY 82426, United States		Contact us to have your company added here!
STC No.: SA1549NM	Status: Current	App Date:	Rev Date: 05/16/1983
TC Nos.: A5NW,
Models: Fairchild Industries Inc.: C-119L
ACO: AIR-770: West Certification Branch SEA
Installation of Westinghouse J34-WE-34, J34-WE-36 jet engine on top center line of fuselage.

STC Holder: Hawkins & Powers Avn Inc Address: P.O. Box 391, Greybull, WY 82426, United States		Contact us to have your company added here!
STC No.: SA1900WE	Status: Current	App Date:	Rev Date: 01/15/1974
TC Nos.: AR-29,
Models: General Dynamics Corporation: P4Y-2
ACO: AIR-770: West Certification Branch LA
Installation of Wright R2600-35 engines and Hamilton Standard23E50-505/6359A-13 propellers.

STC Holder: Hawkins & Powers Avn Inc Address: P.O. Box 391, Greybull, WY 82426, United States		Contact us to have your company added here!
STC No.: SA20RM	Status: Current	App Date:	Rev Date: 05/18/1976
TC Nos.: A21WE,
Models: Fairchild Industries Inc.: C-119C, C-119G
ACO: AIR-770: West Certification Branch SEA
Install Westinghouse J-34-WE36 jet engines on top of center line of fuselage.

STC Holder: Hawkins & Powers Avn Inc Address: P.O. Box 391, Greybull, WY 82426, United States		Contact us to have your company added here!
STC No.: SA27RM	Status: Current	App Date:	Rev Date: 05/14/1974
TC Nos.: AR-29,
Models: General Dynamics Corporation: P4Y-2
ACO: AIR-770: West Certification Branch SEA
Integral fuel tank installation.

STC Holder: Hawkins & Powers Avn Inc Address: P.O. Box 391, Greybull, WY 82426, United States		Contact us to have your company added here!
STC No.: SA3594NM	Status: Current	App Date: 07/07/1986	Rev Date: 09/18/1986
TC Nos.: A5NM,
Models: Hawkins & Powers Aviation Inc.: HP-B377
ACO: AIR-770: West Certification Branch SEA
Increase in the zero fuel weight of the Hawkins & Powers HP-B-377 airplane.

STC Holder: Hawkins & Powers Avn Inc Address: P.O. Box 391, Greybull, WY 82426, United States		Contact us to have your company added here!
STC No.: SA3880NM	Status: Current	App Date: 10/23/1987	Rev Date: 11/20/1987
TC Nos.: A-669,
Models: McDonnell Douglas Corporation: DC-3C Series
ACO: AIR-770: West Certification Branch SEA
Installation of aerial spray system. (DC-3C SERIES Restricted)

STC Holder: Hawkins & Powers Avn Inc Address: P.O. Box 391, Greybull, WY 82426, United States		Contact us to have your company added here!
STC No.: SA46RM	Status: Current	App Date:	Rev Date: 02/26/1975
TC Nos.: A21WE,
Models: Fairchild Industries Inc.: C-119G
ACO: AIR-770: West Certification Branch SEA
Operation with cargo door removed.

STC Holder: Hawkins & Powers Avn Inc Address: P.O. Box 391, Greybull, WY 82426, United States		Contact us to have your company added here!
STC No.: SA48RM	Status: Current	App Date:	Rev Date: 02/27/1975
TC Nos.: A24WE,
Models: Fairchild Industries Inc.: C-119G-3E
ACO: AIR-770: West Certification Branch SEA
Operation with cargo door removed.

STC Holder: Hawkins & Powers Avn Inc Address: P.O. Box 391, Greybull, WY 82426, United States		Contact us to have your company added here!
STC No.: SA49RM	Status: Current	App Date:	Rev Date: 02/28/1975
TC Nos.: A21WE,
Models: Fairchild Industries Inc.: C-119G
ACO: AIR-770: West Certification Branch SEA
Operation with cargo door removed.

STC Holder: Hawkins & Powers Avn Inc Address: P.O. Box 391, Greybull, WY 82426, United States		Contact us to have your company added here!
STC No.: SA74RM	Status: Current	App Date:	Rev Date: 05/21/1976
TC Nos.: A21WE,
Models: Fairchild Industries Inc.: C-119C, C-119G
ACO: AIR-770: West Certification Branch SEA
Modification of floor and bottom fuselage for water and chemical tank installation.

STC Holder: Hawkins & Powers Avn Inc Address: P.O. Box 391, Greybull, WY 82426, United States		Contact us to have your company added here!
STC No.: SE1505NM	Status: Current	App Date:	Rev Date: 04/23/1982
TC Nos.: Group 5E-9,
Models: Wright Aeronautical Division Curtiss-Wright Corporation: Double Row Cyclone Military R-2600 Series
ACO: AIR-770: West Certification Branch SEA
Use of BG RG 27R spark plugs, in addition to other approved spark plugs.

STC Holder: Hawkins & Powers Avn Inc Address: P.O. Box 391, Greybull, WY 82426, United States		Contact us to have your company added here!
STC No.: ST00030DE	Status: Current	App Date:	Rev Date: 05/05/1993
TC Nos.: A30NM,
Models: Hawkins & Powers Aviation Inc.: HP-C-130A (Restricted Cat.)
ACO: AIR-770: West Certification Branch SEA
Installation of tanks and dump system for fire fighting liquid suppressant.