Madison Municipal Airport (IATA: MDN, ICAO: KIMS, FAA LID: IMS) is a public airport located four miles (6.4 km) west of Madison, in Jefferson County, Indiana, United States.

[1] The airport covers 340 acres (140 ha); with one grooved asphalt runway, 3/21, which is 5,000 ft × 75 ft (1,524 m × 23 m).

For the 12-month period ending December 31, 2014 the airport had 7,975 aircraft operations, an average of 22 per day: 86% general aviation, 8% air taxi and 6% military.

In January 2017, there were 49 aircraft based at this airport: 45 single-engine and 4 multi-engine.

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