| FAA Information Effective: | 2013-12-12 |
| Airport Identifier: | NA90 |
| Airport Status: | Operational |
| Longitude/Latitude: | 101-13-21.5560W/47-27-59.9900N -101.222654/47.466664 (Estimated) |
| Elevation: | 2000 ft / 609.60 m (Estimated) |
| Land: | 3 acres |
| From nearest city: | 4 nautical miles W of Underwood, ND |
| Location: | Mc Lean County, ND |
| Magnetic Variation: | 10E (1985) |
| Ownership: | Privately owned |
| Owner: | Harold Snyder Farm |
| Address: | Rt.1 Box 14 Underwood, ND 58576 |
| Phone number: | 701-442-5417 |
| Manager: | Bradley J. Snyder |
| Address: | Rt.1 Box 14 Underwood, ND 58576 |
| Phone number: | 701-442-5417 |
| Airport Use: | Private |
| Segmented Circle: | No |
| Control Tower: | No |
| Sectional chart: | Billings |
| Region: | AGL - Great Lakes |
| Boundary ARTCC: | ZMP - Minneapolis |
| Tie-in FSS: | GFK - Grand Forks |
| FSS on Airport: | No |
| FSS Toll Free: | 1-800-WX-BRIEF |
| Dimension: | 1000 x 50 ft / 304.8 x 15.2 m |
| Surface: | TURF, |
| Runway 08 | Runway 26 | |
|---|---|---|
| Traffic Pattern: | Left | Left |
| Obstruction: | 30 ft trees, 300.0 ft from runway |
| Dimension: | 1900 x 50 ft / 579.1 x 15.2 m |
| Surface: | TURF, |
| Runway 13 | Runway 31 | |
|---|---|---|
| Traffic Pattern: | Left | Left |