SD90
Mitchell's Strip
Mitchell's Strip (SD90) is a general-aviation airfield serving Spearfish, South Dakota. The field lies at 3,920 ft (1,195 m) above sea level and has a single runway of 1,200 ft (366 m), gravel. Its nearest neighbour is Black Hills Airport-Clyde Ice Field (SPF), 1 nm NNE.
Mitchell's Strip 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
- 3,920 ft (1,195 m)
- Coordinates
- 44.4675, -103.7869
- Serving
- Spearfish
- Region
- South Dakota
- Time zone
- America/Denver
Runways1 · longest 1,200 ft
The diagram shows each runway’s orientation and relative length, read from its designator — runway 09 points 90° 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 |
|---|---|---|---|---|
| 09/27 | 1,200 ft366 m | 90 ft | Gravel | — |
Nearby airfields
Runway and field data from the OurAirports public-domain dataset. Positions are ADS-B, which covers most but not all aircraft.