4OK9 in 20 seconds
Hsi Heliport serves Cushing, US.
AirportRoutes · updated Mar 16, 2026
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Common questions about 4OK9
Quick answers, straight from the schedule data.
Where is Hsi Heliport located?
Hsi Heliport is located in Cushing, US, at an elevation of 950 ft. Its IATA code is — and ICAO code is 4OK9.