KM46
Colstrip Airport
Colstrip Airport (KM46) is a general-aviation airfield serving Colstrip, Montana. The field lies at 3,426 ft (1,044 m) above sea level and has a single runway of 5,100 ft (1,554 m), asphalt and lit. Its nearest neighbour is Saint Labre Mission Airport (K3U4), 23 nm SE.
Colstrip Airport is a smaller field, so Alārium does not attribute movements to it directly — but aircraft flying near it appear on the live map like any other, at their real altitude and on their real track.
Location
- Elevation
- 3,426 ft (1,044 m)
- Coordinates
- 45.8529, -106.7090
- Serving
- Colstrip
- Region
- Montana
- Time zone
- America/Denver
Runways1 · longest 5,100 ft
The diagram is drawn from published threshold coordinates, so each runway sits where it actually sits — true bearings, true separations, true lengths. Runway widths are exaggerated against length, which at true proportion would draw a hairline. It is a diagram, not a chart to navigate by.
| Runway | Length | Width | Surface | Lighting |
|---|---|---|---|---|
| 06/24 | 5,100 ft1,554 m | 75 ft | Asphalt | Lit |
Nearby airfields
Runway and field data from the OurAirports public-domain dataset. Positions are ADS-B, which covers most but not all aircraft.