 | Airports: United States: Donald Alfred Gade Airport | |
| Airport name: | Donald Alfred Gade Airport |
| Airport code (ICAO): | IL11 |
| Latitude: | 42.4653 |
| Longitude: | -88.0404 |
| Height above sea: | 805 ft / 245 m |
| Country: | United States - North America |
| Region: | Illinois |
| City: | Antioch |
| Airlines scheduled services: | no |