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No. of STCs: 4

STC Holder: Airmetal Northwest, Inc P.O. Box 387, Arlington, WA 98223, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA1117NW	Status: Current	App Date: 11/10/1980	Rev Date: 01/16/1981
Description: Installation of an 18 inch diameter camera hole in the rear passenger area floor and an optical scanner mounted in the left pilot's window
TC Nos.: 3A17
Models: Cessna Aircraft Company175
ACO: AIR-770: West Certification Branch SEA

STC Holder: Airmetal Northwest, Inc P.O. Box 387, Arlington, WA 98223, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA521NW	Status: Current	App Date: 09/26/1977	Rev Date: 09/29/1977
Description: Installation of a camera bay
TC Nos.: 3A12
Models: Cessna Aircraft Company172N
ACO: AIR-770: West Certification Branch SEA

STC Holder: Airmetal Northwest, Inc P.O. Box 387, Arlington, WA 98223, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA596NW	Status: Current	App Date: 02/17/1978	Rev Date: 04/27/1978
Description: Installation of A185E wing panels.
TC Nos.: 3A24
Models: Cessna Aircraft CompanyA185F
ACO: AIR-770: West Certification Branch SEA

STC Holder: Airmetal Northwest, Inc P.O. Box 387, Arlington, WA 98223, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA876NW	Status: Current	App Date: 12/07/1979	Rev Date: 12/19/1979
Description: Installation of a non-standard nose gear area repair
TC Nos.: A21EU
Models: British Aerospace Regional AircraftH.P. 137 Jetstream Mk. 1
ACO: AIR-770: West Certification Branch SEA