Are Magic Valley Regional Airport and Houghton County Memorial Airport both public use airports?
Houghton County Memorial Airport Houghton County Memorial Airport (IATA: CMX, ICAO: KCMX, FAA LID: CMX) is a county owned public use airport located four nautical miles (5 mi, 7 km) southwest of the central business district of Calumet, a village in Houghton County, Michigan, United States. The airport is situated in the unincorporated community of Oneco in Franklin Township, near the village of Calumet on the Keweenaw Peninsula in northwest of the Upper Peninsula of Michigan. A limited scheduled commercial service is available, subsidized by the Essential Air Service program. In addition, Royale Air Service provides a seaplane service to Isle Royale National Park depending on traveler demand.
Olympia Regional Airport Olympia Regional Airport (IATA: OLM, ICAO: KOLM, FAA LID: OLM) is a public use airport located four nautical miles (7 km) south of the central business district of Olympia, a city in Thurston County and the capital of the U.S. state of Washington. It is owned by the Port of Olympia. It is about one mile (1.6 km) east of Interstate 5, actually within the boundaries of the city of Tumwater which is south of and adjacent to Olympia. The airport was identified in the Washington State Department of Transportation Long Term Aviation Study as a field that could potentially serve to relieve Seattle-Tacoma International Airport of increasing congestion.