 | Airports: United States: Hillman Airport | |
| Airport name: | Hillman Airport |
| Airport code (ICAO): | LL91 |
| Latitude: | 42.4158 |
| Longitude: | -89.4529 |
| Height above sea: | 870 ft / 265 m |
| Country: | United States - North America |
| Region: | Illinois |
| City: | Rock City |
| Airlines scheduled services: | no |