KBTM Bert Mooney Airport
BTM · KBTM · Butte, MT · elev 5,550 ft · Class E · TPA 6,600 ft MSL (≈1,000 AGL) · CTAF 123.0
skyready.app/airport/kbtm live weather · pattern · NOTAMs
Frequencies
| ASOS/AWOS | 135.175 |
|---|---|
| CTAF | 123.0 |
| UNICOM | 123.0 |
| Flight service | 122.2 · 122.3 · 132.4 (LOW/HIGH) |
| Guard | 121.5 |
Tower/ground call: Butte
Airport
| Coordinates | 45°57.29'N 112°29.82'W |
|---|---|
| Mag var | 12E |
| ARTCC | SALT LAKE CITY (ZLC) |
| FSS | GREAT FALLS |
| NOTAM file | BTM |
| Sectional | GREAT FALLS |
Fuel: 100, 100LL, Jet A. Attended ALL DAWN-DUSK.
Lights: SEE RMK · Beacon: SS-SR · PCL: ACTVT MALSR RWY 15; REIL RWY 12 & 30; PAPI RWY 12 & 30; VASI RWY 33; MIRL RWY 15/33 & 12/30 - CTAF. PAPI RWY 15 OPR CONSLY.
RWY 12LEFT traffic
- Heading
- 117° mag · 129° true
- Dimensions
- 5,100 × 75 ft
- TPA
- 6,600 ft MSL (≈1,000 AGL) · standard
- Surface
- Asphalt
- Lights
- 2-light PAPI (left)
- CTAF
- 123.0
Enter the left downwind (heading 297°) on the 45° at 6,600 ft MSL (≈1,000 AGL).
Pattern side: FAA NASR · TPA standard 1,000 ft AGL (not charted) · layout: FAA runway-end coordinates
Traffic pattern for the primary runway, drawn on its FAA charted side.
Runways
| Runway | Headings | Size | Surface · lights | Pattern | ILS |
|---|---|---|---|---|---|
| 12/30 | 117° / 297° | 5,100 × 75 ft | Asphalt · Med lights | left | — |
| 15/33 | 155° / 335° | 9,000 × 150 ft | Asphalt · Med lights | 15 RIGHT | 15: ILS/DME · CAT I · LOC 110.9 (BEY) · GS 3.71° |