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No. of STCs: 4

STC Holder: Methow Aviation Inc Hangar 201, Paine Field, Everett, WA 98204, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA4340NM	Status: Current	App Date: 02/19/1987	Rev Date: 08/04/1988
Description: Installation of a PT-6A-20 engine ont he left side and a PT-6A-6A on the right side, each installed per instructions of STC SA1016WE.
TC Nos.: 3A20, A-765
Models: Hawker Beechcraft CorporationB90, E18S
ACO: AIR-770: West Certification Branch SEA

STC Holder: Methow Aviation Inc Hangar 201, Paine Field, Everett, WA 98204, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA4938NM	Status: Current	App Date: 04/28/1989	Rev Date: 08/14/1990
Description: Installation of a Continental IO-520-D engine and a McCauley D2A34C58/90AT propeller.
TC Nos.: 7A12
Models: Aeronautica Macchi S.p.A.AL60
ACO: AIR-770: West Certification Branch SEA

STC Holder: Methow Aviation Inc Hangar 201, Paine Field, Everett, WA 98204, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA4938NM	Status: Historical	App Date:	Rev Date: 01/01/1960
Description: Installation of a Continental IO-520-D engine and a McCauley D2A34C58/90AT propeller.
TC Nos.: 7A12
Models: Aeronautica Macchi S.p.A.AL60
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500

STC Holder: Methow Aviation Inc Hangar 201, Paine Field, Everett, WA 98204, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA4938NM	Status: Historical	App Date:	Rev Date:
Description: Installation of a Continental IO-520-D engine and a McCauley D2A34C58/90AT propeller.
TC Nos.: 7A12
Models: Aeronautica Macchi S.p.A.AL60
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500