K1D7
The Sigurd Anderson Airport
The Sigurd Anderson Airport (K1D7) is a general-aviation airfield serving Webster, South Dakota. The field lies at 1,854 ft (565 m) above sea level and has two crossing runways, the longest 3,705 ft (1,129 m), asphalt and lit. Its nearest neighbour is Hite Private Airport (SD49), 23 nm W.
The Sigurd Anderson 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
- 1,854 ft (565 m)
- Coordinates
- 45.2926, -97.5114
- Serving
- Webster
- Region
- South Dakota
- Time zone
- America/Chicago
Runways2 · longest 3,705 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 |
|---|---|---|---|---|
| 12/30 | 3,705 ft1,129 m | 60 ft | Asphalt | Lit |
| 01/19 | 2,221 ft677 m | 125 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.