- Airport Identifier
- MY99
- Airport Name
- Johnston Airport
- Location
- Hawley, United States
- Field elevation (ft)
- 1,360 ft
- Airport Type
- Small airport
- Magnetic Variation
- 1.342° W
- Coordinates
- 46.8574981689453° N 96.2351989746094° W
| Runway Name | Runway Length | Displaced Threshold (ft) | Runway Heading (°T) | Runway Heading (°M) | Slope | Surface |
|---|---|---|---|---|---|---|
| 11 | 3,600 ft x 50 ft | N/A | Unknown | 110 °M | Unknown | Grass |
| 29 | 3,600 ft x 50 ft | N/A | Unknown | 290 °M | Unknown | Grass |