- Airport Identifier
- 36IS
- Airport Name
- Gillen Airport
- Location
- Monmouth, United States
- Field elevation (ft)
- 750 ft
- Airport Type
- Small airport
- Magnetic Variation
- 1.645° E
- Coordinates
- 40.926399230957° N 90.731201171875° W
| Runway Name | Runway Length | Displaced Threshold (ft) | Runway Heading (°T) | Runway Heading (°M) | Slope | Surface |
|---|---|---|---|---|---|---|
| 18 | 2,300 ft x 70 ft | N/A | Unknown | 180 °M | Unknown | Grass |
| 36 | 2,300 ft x 70 ft | N/A | Unknown | °M | Unknown | Grass |