K48S
Harlem Airport
Harlem Airport (K48S) is a general-aviation airfield serving Harlem, Montana. The field lies at 2,643 ft (806 m) above sea level and has two crossing runways, the longest 4,100 ft (1,250 m), asphalt and lit. Its nearest neighbour is Maddox Ranch Co Airport (4U4), 12 nm WSW.
Harlem 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
- 2,643 ft (806 m)
- Coordinates
- 48.5661, -108.7730
- Serving
- Harlem
- Region
- Montana
- Time zone
- America/Denver
Runways2 · longest 4,100 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 |
|---|---|---|---|---|
| 11/29 | 4,100 ft1,250 m | 75 ft | Asphalt | Lit |
| 15/33 | 1,933 ft589 m | 120 ft | Grass | — |
Nearby airfields
Runway and field data from the OurAirports public-domain dataset. Positions are ADS-B, which covers most but not all aircraft.