KI54 in 20 seconds
Mad River Airpark serves Tremont City, US.
AirportRoutes · updated Feb 27, 2026
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Common questions about KI54
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Where is Mad River Airpark located?
Mad River Airpark is located in Tremont City, US, at an elevation of 958 ft. Its IATA code is — and ICAO code is KI54.