Colstrip Airport (M46)
Colstrip Airport (M46)
M46
Colstrip Airport (M46)
Colstrip, MT
| FAA Information Effective | 2026-07-09 |
| Airport Identifier | M46 |
| Airport Status | Operational |
| Longitude/Latitude |
106°42'33.4000"
W /
45°51'10.2000"
N -106.709278 / 45.852833 (Estimated) |
| Elevation | 3427.60 ft / 1044.73 m (Surveyed) |
| Land | 188 acres |
| From nearest city | 3 nautical miles SW of Colstrip, MT |
| Location | Rosebud County, MT |
| Magnetic Variation | 13E (1995) |
| Airport Use | Open to public |
| Wind indicator | Yes |
| Segmented Circle | Yes |
| Control Tower | NON-ATCT |
| Lighting Schedule | SEE RMK |
| Beacon Color | White-Green (lighted land airport) |
| Sectional chart | BILLINGS |
| Region | ANM - Northwest Mountain |
| Responsible ARTCC | ZLC - SALT LAKE CITY |
| Tie-in FSS | GTF - GREAT FALLS |
| FSS on Airport | No |
| FSS Toll Free | 1-800-WX-BRIEF |
| NOTAMs Facility | GTF (NOTAM-d service available) |
Runway 06/24
| Dimensions | 5100 x 75 ft (1554 x 23 m) |
| Surface | ASPH (GOOD) |
| Surface treatment | |
| Edge lights | Medium |
| 06 | 24 | |
|---|---|---|
| Alignment | 75° | 255° |
| Physical elevation | 3427.60 ft | 3383.40 ft |
| Coordinates | 45.850985 / -106.718919 | 45.854707 / -106.699630 |
| Traffic pattern | Left | Left |
| Runway marking | Non-precision instrument , Good Condition | Non-precision instrument , Good Condition |
| VGSI | 2-light PAPI on left | 2-light PAPI on left |