ROUNDUP
ROUNDUP, MT
KRPX (Roundup) is a publicly owned, towered airport in Roundup, Montana. Across 2 runways, the longest is 07/25 at 5,099 by 75 feet of asphalt; runway 16/34 measures 2,460 by 100 feet of turf. 2 instrument approach procedures are published here, spanning RNAV (GPS). The airport is served by an air traffic control tower. Pilots can buy 100LL avgas and Jet A-1 here. Field elevation is 3,490 feet above mean sea level.