SD01
MJ Aviation Airport I
MJ Aviation Airport I (SD01) is a general-aviation airfield serving Letcher, South Dakota. The field lies at 1,305 ft (398 m) above sea level and has two crossing runways, the longest 3,000 ft (914 m), grass. Its nearest neighbour is Mitchell Municipal Airport (MHE), 8 nm SSE.
MJ Aviation Airport I 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
- 1,305 ft (398 m)
- Coordinates
- 43.8997, -98.1110
- Serving
- Letcher
- Region
- South Dakota
- Time zone
- America/Chicago
Runways2 · longest 3,000 ft
The diagram shows each runway’s orientation and relative length, read from its designator — runway 18 points 180° magnetic. Threshold coordinates are not published for this field, so strips are drawn about its centre rather than where they sit on the ground. It is a diagram, not a chart to navigate by.
| Runway | Length | Width | Surface | Lighting |
|---|---|---|---|---|
| 18/36 | 3,000 ft914 m | 100 ft | Grass | — |
| 09/27 | 2,000 ft610 m | 20 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.