- Airport Identifier
- 3MI7
- Airport Name
- Willie Run Airport
- Location
- Ortonville, United States
- Field elevation (ft)
- 1,043 ft
- Airport Type
- Small airport
- Magnetic Variation
- 6.002° E
- Coordinates
- 42.8292007446289° N 83.3685989379883° W
| Runway Name | Runway Length | Displaced Threshold (ft) | Runway Heading (°T) | Runway Heading (°M) | Slope | Surface |
|---|---|---|---|---|---|---|
| 09 | 2,500 ft x 80 ft | N/A | Unknown | 90 °M | Unknown | Grass |
| 27 | 2,500 ft x 80 ft | N/A | Unknown | 270 °M | Unknown | Grass |
| 18 | 2,045 ft x 100 ft | N/A | Unknown | 180 °M | Unknown | Grass |
| 36 | 2,045 ft x 100 ft | N/A | Unknown | °M | Unknown | Grass |