Untied Acres Airport

Untied Acres Airport is an airport located in Belvidere Illinois, US. The ICAO code is IS83, used by air traffic control and pilots for flight planning.

The airport operates in the America/Chicago timezone. When planning flights to or from IS83, use our flight duration calculator to account for timezone differences, especially for international travel.

Untied Acres Airport sits at an elevation of 800 feet (244 meters) above sea level.

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