- Airport Identifier
- 9IS9
- Airport Name
- Johnston Airport
- Location
- Heyworth, United States
- Field elevation (ft)
- 785 ft
- Airport Type
- Small airport
- Magnetic Variation
- 2.686° E
- Coordinates
- 40.3344993591° N 88.9553985596° W
| Runway Name | Runway Length | Displaced Threshold (ft) | Runway Heading (°T) | Runway Heading (°M) | Slope | Surface |
|---|---|---|---|---|---|---|
| 08 | 2,100 ft x 70 ft | N/A | Unknown | 80 °M | Unknown | Grass |
| 26 | 2,100 ft x 70 ft | N/A | Unknown | 260 °M | Unknown | Grass |