NA73
Welstad Farms Airstrip
Welstad Farms Airstrip (NA73) is a general-aviation airfield serving Upham, North Dakota. The field lies at 1,480 ft (451 m) above sea level and has two crossing runways, the longest 2,600 ft (792 m), grass. Its nearest neighbour is Marsh Brothers Airstrip (6NA6), 3 nm NNE.
Welstad Farms Airstrip 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
- 1,480 ft (451 m)
- Coordinates
- 48.5639, -101.0000
- Serving
- Upham
- Region
- North Dakota
- Time zone
- America/Chicago
Runways2 · longest 2,600 ft
The diagram shows each runway’s orientation and relative length, read from its designator — runway 08 points 80° 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 |
|---|---|---|---|---|
| 08/26 | 2,600 ft792 m | 120 ft | Grass | — |
| 13/31 | 2,600 ft792 m | 120 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.