 | Airports: United States: Crook Restricted Landing Area | |
| Airport name: | Crook Restricted Landing Area |
| Airport code (ICAO): | IL18 |
| Latitude: | 38.3870 |
| Longitude: | -90.1918 |
| Height above sea: | 580 ft / 176 m |
| Country: | United States - North America |
| Region: | Illinois |
| City: | Columbia |
| Airlines scheduled services: | no |