- Airport Identifier
- 31NE
- Airport Name
- Grimm Farm Airport
- Location
- Crofton, United States
- Field elevation (ft)
- 1,670 ft
- Airport Type
- Small airport
- Magnetic Variation
- 2.123° W
- Coordinates
- 42.7550010681152° N 97.7051010131836° W
| Runway Name | Runway Length | Displaced Threshold (ft) | Runway Heading (°T) | Runway Heading (°M) | Slope | Surface |
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