Hayes Emergency Airstrip

Hayes Emergency Airstrip is an airport located in Hayes South Dakota, US. The ICAO code is SD21, used by air traffic control and pilots for flight planning.

The airport operates in the America/Denver timezone. When planning flights to or from SD21, use our flight duration calculator to account for timezone differences, especially for international travel.

Hayes Emergency Airstrip sits at an elevation of 1,986 feet (605 meters) above sea level.

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