Hoopa Airport

Hoopa Airport is an airport located in Hoopa California, US. The ICAO code is KO21, used by air traffic control and pilots for flight planning.

The airport operates in the America/Los_Angeles timezone. When planning flights to or from KO21, use our flight duration calculator to account for timezone differences, especially for international travel.

Hoopa Airport sits at an elevation of 356 feet (109 meters) above sea level.

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