KRPX · RPX Roundup Airport

Roundup, Montana, United States

Not for navigation. Data: OurAirports (public domain); FAA NASR (US Government public domain), updated Nov 8, 2026.

Airport facts

Ident: KRPX
FAA LID: RPX
IATA: RPX
Type: Small airport
Public use: Yes
Municipality: Roundup
Region: Montana
Country: United States
Elevation: 3,500 ft (1,067 m)
Coordinates: 46.4751° N 108.5415° W
46°28′30″N 108°32′29″W
Towered: No
Wikipedia: Roundup Airport
Chart Supplement: Chart Supplement (opens in a new tab)2611 RPX

Runways

Runway	Length × width	Surface	Lighted	Status
07/25	5,098 × 75 ft	Asphalt	Yes	Open
16/34	2,460 × 100 ft	Grass	No	Open

Frequencies

Type	Name	MHz
CTAF		122.800
UNIC		122.800

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