 | Airports: United States: Grimm Farm Airport | |
| Airport name: | Grimm Farm Airport |
| Airport code (ICAO): | 31NE |
| Latitude: | 42.7550 |
| Longitude: | -97.7051 |
| Height above sea: | 1670 ft / 509 m |
| Country: | United States - North America |
| Region: | Nebraska |
| City: | Crofton |
| Airlines scheduled services: | no |