| FAA Information Effective: | 2013-12-12 | 
| Airport Identifier: | MT15 | 
| Airport Status: | Operational | 
| Longitude/Latitude: | 112-06-35.0100W/46-37-32.7650N -112.109725/46.625768 (Estimated) | 
| Elevation: | 4050 ft / 1234.44 m (Estimated) | 
| Land: | 0 acres | 
| From nearest city: | 4 nautical miles W of Helena, MT | 
| Location: | Lewis And Clark County, MT | 
| Magnetic Variation: | 17E (1985) | 
| Ownership: | Army owned | 
| Owner: | U S Government | 
| Address: | |
| Manager: | Mt Army National Guard | 
| Address: | Box 4789 Helena, MT 59601 | 
| Phone number: | 406-449-2526 | 
| Airport Use: | Private | 
| Wind indicator: | Yes | 
| Segmented Circle: | No | 
| Control Tower: | No | 
| Sectional chart: | Great Falls | 
| Region: | ANM - Northwest Mountain | 
| Boundary ARTCC: | ZLC - Salt Lake City | 
| Tie-in FSS: | GTF - Great Falls | 
| FSS on Airport: | No | 
| FSS Toll Free: | 1-800-WX-BRIEF | 
| Dimension: | 2800 x 102 ft / 853.4 x 31.1 m | 
| Surface: | TURF, | 
| Runway 05 | Runway 23 | |
|---|---|---|
| Traffic Pattern: | Left | Left | 
| Dimension: | 1840 x 97 ft / 560.8 x 29.6 m | 
| Surface: | TURF, | 
| Runway 10 | Runway 28 | |
|---|---|---|
| Traffic Pattern: | Left | Left | 
| PPR DSN 324-3055/56. | 
| EXISTED PRIOR TO 1959. |