- Airport Identifier
- IS94
- Airport Name
- Johnson Airport
- Location
- Sandwich, United States
- Field elevation (ft)
- 667 ft
- Airport Type
- Small airport
- Magnetic Variation
- 3.024° E
- Coordinates
- 41.605598449707° N 88.6612014770508° W
| Runway Name | Runway Length | Displaced Threshold (ft) | Runway Heading (°T) | Runway Heading (°M) | Slope | Surface |
|---|---|---|---|---|---|---|
| 09 | 1,800 ft x 50 ft | N/A | Unknown | 90 °M | Unknown | Grass |
| 27 | 1,800 ft x 50 ft | N/A | Unknown | 270 °M | Unknown | Grass |