Grame Airport

Grame Airport is an airport located in Troy Indiana, US. The ICAO code is 21IN, used by air traffic control and pilots for flight planning.

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

Grame Airport sits at an elevation of 420 feet (128 meters) above sea level.

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