- Airport Identifier
- 21ND
- Airport Name
- Rosenau Airport
- Location
- Upham, United States
- Field elevation (ft)
- 1,450 ft
- Airport Type
- Small airport
- Magnetic Variation
- 3.869° W
- Coordinates
- 48.5821990966797° N 100.855003356934° W
| Runway Name | Runway Length | Displaced Threshold (ft) | Runway Heading (°T) | Runway Heading (°M) | Slope | Surface |
|---|---|---|---|---|---|---|
| 08 | 2,500 ft x 40 ft | N/A | Unknown | 80 °M | Unknown | Grass |
| 26 | 2,500 ft x 40 ft | N/A | Unknown | 260 °M | Unknown | Grass |