Granite Mountain Air Station is a private airport located in Granite Mountain, Alaska, USA. Facilities Granite Mountain Air Station has one runway: Runway 17/35: 3,871 x 111 ft. (1,180 x 34 m), Surface: Gravel References Great Circle Mapper: GMT - Granite Mountain, Alaska (Granite Mountain Air Station) External links Resources for this airport: Airports in the Nome Census Area, Alaska