Grosse Ile Municipal Airport

Grosse Ile Municipal Airport is an airport located in Detroit/Grosse Ile Michigan, US. The ICAO code is KONZ, used by air traffic control and pilots for flight planning.

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

Grosse Ile Municipal Airport sits at an elevation of 591 feet (180 meters) above sea level.

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