NA90
Circle Z Landing Strip
Circle Z Landing Strip (NA90) is a general-aviation airfield serving Underwood, North Dakota. The field lies at 2,000 ft (610 m) above sea level and has two crossing runways, the longest 1,900 ft (579 m), grass. Its nearest neighbour is Underwood Airport (ND44), 4 nm E.
Movements are not attributed to this field. The nearest Alārium counts traffic for is Bismarck Municipal Airport (BIS), 46 nm SSE.
Location
- Elevation
- 2,000 ft (610 m)
- Coordinates
- 47.4667, -101.2230
- Serving
- Underwood
- Region
- North Dakota
- Time zone
- America/Chicago
Runways2 · longest 1,900 ft
Orientation and relative length from the designator: runway 13 points 130° magnetic. No published thresholds here, so strips sit about the field centre. Not a chart to navigate by.
| Runway | Length | Width | Surface | Lighting |
|---|---|---|---|---|
| 13/31 | 1,900 ft579 m | 50 ft | Grass | — |
| 08/26 | 1,000 ft305 m | 50 ft | Grass | — |
Nearby airfields
- Nearest paved 3,000 ft
- K5C8Washburn Municipal Airport · 11 nm SE
- Airfields within 25 nm
- 17
Field data: OurAirports, public domain. Positions: ADS-B, which does not carry every aircraft.