Coordinates: 43°57′45″N 086°24′28″W / 43.96250°N 86.40778°W
Mason County Airport (IATA: LDM, ICAO: KLDM, FAA LID: LDM) is a county-owned public-use airport located two miles (3 km) northeast of the central business district of Ludington, a city in Mason County, Michigan, United States.
Facilities and aircraft
Mason County Airport covers an area of 238 acres (96 ha) which contains two asphalt paved runways: 8/26 measuring 5,003 x 75 ft (1,525 x 23 m) and 1/19 measuring 3,503 x 75 ft (1,068 x 23 m). For the 12-month period ending December 31, 2005, the airport had 15,188 aircraft operations, an average of 41 per day: 87% general aviation and 13% air taxi. It is included in the Federal Aviation Administration (FAA) National Plan of Integrated Airport Systems for 2017–2021, in which it is categorized as a local general aviation facility.