KM45
Alpine County Airport
Alpine County Airport (KM45) is a general-aviation airfield serving Markleeville, California. The field lies at 5,867 ft (1,788 m) above sea level and has a single runway of 4,443 ft (1,354 m), asphalt. Its nearest neighbour is Pinenut Airport (NV55), 11 nm NNE.
Alpine County 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
- 5,867 ft (1,788 m)
- Coordinates
- 38.7347, -119.7670
- Serving
- Markleeville
- Region
- California
- Time zone
- America/Los_Angeles
Runways1 · longest 4,443 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 |
|---|---|---|---|---|
| 17/35 | 4,443 ft1,354 m | 50 ft | Asphalt | — |
Nearby airfields
Runway and field data from the OurAirports public-domain dataset. Positions are ADS-B, which covers most but not all aircraft.