- Airport Identifier
- 3IN0
- Airport Name
- Flying M Airport
- Location
- Portage, United States
- Field elevation (ft)
- 640 ft
- Airport Type
- Small airport
- Magnetic Variation
- 4.008° E
- Coordinates
- 41.558732° N 87.125933° W
| Runway Name | Runway Length | Displaced Threshold (ft) | Runway Heading (°T) | Runway Heading (°M) | Slope | Surface |
|---|---|---|---|---|---|---|
| 18 | 1,600 ft x 50 ft | N/A | Unknown | 180 °M | Unknown | Grass |
| 36 | 1,600 ft x 50 ft | N/A | Unknown | °M | Unknown | Grass |