 | Airports: United States: Nicolaisen Airport | |
| Airport name: | Nicolaisen Airport |
| Airport code (ICAO): | 2SD4 |
| Latitude: | 43.6833 |
| Longitude: | -98.2653 |
| Height above sea: | 1440 ft / 438 m |
| Country: | United States - North America |
| Region: | South Dakota |
| City: | Mount Vernon |
| Airlines scheduled services: | no |