4SD4
Dan's Airport
Dan's Airport (4SD4) is a general-aviation airfield serving Rapid City, South Dakota. The field lies at 3,166 ft (965 m) above sea level and has a single runway of 2,400 ft (732 m), grass. Its nearest neighbour is Rapid City Regional Airport (RAP), 1 nm WNW.
Dan's 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
- 3,166 ft (965 m)
- Coordinates
- 44.0417, -103.0460
- Serving
- Rapid City
- Region
- South Dakota
- Time zone
- America/Denver
Runways1 · longest 2,400 ft
The diagram shows each runway’s orientation and relative length, read from its designator — runway 13 points 130° 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 |
|---|---|---|---|---|
| 13/31 | 2,400 ft732 m | 100 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.