 | Airports: United States: Welstad Farms Airstrip | |
| Airport name: | Welstad Farms Airstrip |
| Airport code (ICAO): | NA73 |
| Latitude: | 48.5639 |
| Longitude: | -101.0000 |
| Height above sea: | 1480 ft / 451 m |
| Country: | United States - North America |
| Region: | North Dakota |
| City: | Upham |
| Airlines scheduled services: | no |