- Airport Identifier
- 24MI
- Airport Name
- Johnson Airport
- Location
- Alto, United States
- Field elevation (ft)
- 810 ft
- Airport Type
- Closed
- Magnetic Variation
- 5.079° E
- Coordinates
- 42.799999° N 85.370796° W
| Runway Name | Runway Length | Displaced Threshold (ft) | Runway Heading (°T) | Runway Heading (°M) | Slope | Surface |
|---|