Coordinates: 46°27′01″N 095°12′39″W / 46.45028°N 95.21083°W / 46.45028; -95.21083
Wadena Municipal Airport (ICAO: KADC, FAA LID: ADC) is a public airport located three miles (5 km) west of the central business district of Wadena, a city in Otter Tail County, Minnesota, United States. It is owned by the City of Wadena.
Although most U.S. airports use the same three-letter location identifier for the FAA and IATA, Wadena Municipal Airport is assigned ADC by the FAA but has no designation from the IATA (which assigned ADC to Andakombe, Papua New Guinea).
Wadena Municipal Airport has one asphalt paved runway (16/34) measuring 4,005 x 75 ft. (1,221 x 23 m). For the 12-month period ending August 31, 2005, the airport had 5,410 aircraft operations: 99.9% general aviation and 0.1% military.