 | Airports: United States: Harju Airport | |
| Airport name: | Harju Airport |
| Airport code (ICAO): | 20WI |
| Latitude: | 44.0214 |
| Longitude: | -89.0793 |
| Height above sea: | 800 ft / 243 m |
| Country: | United States - North America |
| Region: | Wisconsin |
| City: | Redgranite |
| Airlines scheduled services: | no |