| Country | United States of America |
| State | Montana |
| Region | K1 |
| Airspace | Salt Lake City Ctr |
| Municipality | Lewis and Clark County |
| Elevation | 5088ft (1551m) |
| Timezone | GMT -7 |
| Coordinates | 47.05367, -112.54617 |
| Magnetic var | |
| Type | land |
| Available since | X-Plane v10.40 |
| ICAO code | MT21 |
| IATA code | n/a |
| FAA code | MT21 |
| Nelson Ranch CTAF | 122.900 |
| Runway 16 / 34 | ||
| length | 1098m (3602ft) | |
| bearing | 171° / 351° | |
| width | 24m (80ft) | |
| surface | grass | |
| code | identifier | dist | bearing | frequency |
|---|---|---|---|---|
| HLN | HELENA VORTAC | 36.2 | 127° | 117.70 |
| HAU | HAUSER (HELENA) NDB | 43.5 | 122° | 386 |
The information on this website is not for real aviation. Use this data with the X-Plane flight simulator only! Data taken with kind consent from X-Plane 12 source code and data files. Content is subject to change without notice.