 | Airports: United States: Merkle Airport | |
| Airport name: | Merkle Airport |
| Airport code (ICAO): | 3IS4 |
| Latitude: | 42.2889 |
| Longitude: | -90.3454 |
| Height above sea: | 970 ft / 295 m |
| Country: | United States - North America |
| Region: | Illinois |
| City: | Hanover |
| Airlines scheduled services: | no |