Merkle Airport

Merkle Airport is an airport located in Hanover Illinois, US. The ICAO code is 3IS4, used by air traffic control and pilots for flight planning.

The airport operates in the America/Chicago timezone. When planning flights to or from 3IS4, use our flight duration calculator to account for timezone differences, especially for international travel.

Merkle Airport sits at an elevation of 970 feet (296 meters) above sea level.

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