- Airport Identifier
- 3IS4
- Airport Name
- Merkle Airport
- Location
- Hanover, United States
- Field elevation (ft)
- 970 ft
- Airport Type
- Small airport
- Magnetic Variation
- 1.921° E
- Coordinates
- 42.288898° N 90.345398° W
| Runway Name | Runway Length | Displaced Threshold (ft) | Runway Heading (°T) | Runway Heading (°M) | Slope | Surface |
|---|---|---|---|---|---|---|
| 18 | 2,900 ft x 100 ft | 300 ft | Unknown | 180 °M | Unknown | Grass |
| 36 | 2,900 ft x 100 ft | N/A | 198 °M | 196 °M | Unknown | Grass |