 | Airports: United States: Eureka Municipal Airport | |
| Airport name: | Eureka Municipal Airport |
| Airport code (ICAO): | K3W8 |
| Latitude: | 45.8000 |
| Longitude: | -99.6421 |
| Height above sea: | 1935 ft / 589 m |
| Country: | United States - North America |
| Region: | South Dakota |
| City: | Eureka |
| Airlines scheduled services: | no |