The Peninsula Airport

The Peninsula Airport is an airport located in Shell Knob Missouri, US. The ICAO code is 21MU, used by air traffic control and pilots for flight planning.

The airport operates in the America/Chicago timezone. When planning flights to or from 21MU, use our flight duration calculator to account for timezone differences, especially for international travel.

The Peninsula Airport sits at an elevation of 1,015 feet (309 meters) above sea level.

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