De Witt Municipal (5M1) is a city owned general aviation airport in east central Arkansas. Located 3 miles southeast of the city center, the airport occupies 74 acres. The airport is served by one runway, Runway 18-36, measuring 3,204 feet in length. A turnaround is provided at the south end of the runway, while the north end connects directly to the apron via a stub taxiway. Currently, neither end of the runway is served by an instrument approach procedure. Limited services are provided at the airport, including 100LL fuel. Aircraft storage is provided by small hangars and covered tie-downs. Most activity is local operations, with signif icant agricultural application operations occurring much of the year.