 | Airports: United States: Janssen Airport | |
| Airport name: | Janssen Airport |
| Airport code (ICAO): | 1LL6 |
| Latitude: | 42.2281 |
| Longitude: | -89.7382 |
| Height above sea: | 877 ft / 267 m |
| Country: | United States - North America |
| Region: | Illinois |
| City: | Shannon |
| Airlines scheduled services: | no |