Henry Post Army Air Field (Fort Sill) Airport
Fort Sill, Oklahoma, US
International Air Transport Association
International Civil Aviation Organization
362 meters
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About Henry Post Army Air Field (Fort Sill) Airport
Henry Post Army Air Field (Fort Sill) Airport is an airport located in Fort Sill Oklahoma, US. The airport's IATA code is FSI, which is the three-letter code used on boarding passes and flight bookings. The ICAO code is KFSI, used by air traffic control and pilots for flight planning.
The airport operates in the America/Chicago timezone. When planning flights to or from FSI, use our flight duration calculator to account for timezone differences, especially for international travel.
Henry Post Army Air Field (Fort Sill) Airport sits at an elevation of 1,188 feet (362 meters) above sea level.
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