US-4867 in 20 seconds
Prairie State Generating Heliport serves Marissa, US.
AirportRoutes · updated Feb 23, 2026
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Where is Prairie State Generating Heliport located?
Prairie State Generating Heliport is located in Marissa, US, at an elevation of 449 ft. Its IATA code is — and ICAO code is US-4867.