The diagram
Data
- Codes
- BTM · KBTM
- City
- Butte
- Country
- US
- Coordinates
- 45.9548, -112.4970
- Elevation
- 1692 m · 5550 ft
- Time zone
- America/Denver
- Local time now
- 07:17
- Airspace
- Salt Lake
- Departures observed
- 9 · 2 arrivals
- Most seen destinations
- SLC
Departures and arrivals we saw ourselves on adsb.lol traces over 2 day(s). A floor, not the total number of movements: where no receiver is nearby, nothing is seen.
That day’s flights
What we saw take off and land on 2026-09-03, in local time here. This is not an arrivals board: it does not say what leaves today, it says what flew that day and only what the receivers managed to see.
Took off (6)
| Time | Callsign | Aircraft | To |
|---|---|---|---|
| 18:00 | N4534F | C185 · N4534F | — |
| 18:01 | SKW4308 | CRJ7 · N778SK | SLC |
| 07:23 | AIP8950 | B190 · N101UE | — |
| 09:05 | N737MP | C172 · N737MP | — |
| 10:04 | N398LT | BE35 · N398LT | — |
| 10:11 | N588AJ | H47 · N588AJ | — |
Landed (2)
| Time | Callsign | Aircraft | From |
|---|---|---|---|
| 21:18 | N320UH | PC12 · N320UH | — |
| 06:18 | AIP8950 | B190 · N101UE | SLC |
The callsign is what the aircraft transmits by radio. It usually matches the commercial flight number, but not always: sometimes it is the registration.
Showing the first 40 in each direction.
Runways (2)
| Runway | Length | Surface | Headings |
|---|---|---|---|
| 15/33 | 2,743 m · 9,000 ft | asphalt | 167° · 347° |
| 12/30 | 1,554 m · 5,100 ft | asphalt | 129° · 309° |
An asterisk marks a heading derived from the runway number rather than measured. The number is a magnetic heading and the measured one is true: the derived value carries the local magnetic declination, up to 20 degrees.
Airports nearby
- Helena Regional Airport · 83 km
- Bozeman Yellowstone International Airport · 106 km
- Lemhi County Airport · 142 km
- Missoula Montana Airport · 162 km
- Yellowstone Airport · 177 km
And this on board
Modo Avión draws these runways on the map as you land, with no signal. Free and no account.
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