Airport code
BTM — Bert Mooney Airport
BTM is the IATA code for Bert Mooney Airport, an airport serving Butte, United States. Its ICAO code is KBTM, and it operates in the America/Denver time zone (UTC-7). The airport sits at 45.9548, -112.4970 in the Northern Hemisphere, at an elevation of 5550 ft (1692 m).
Overview
About Bert Mooney Airport
Bert Mooney Airport is a public airport three miles southeast of Butte, in Silver Bow County, Montana, United States. It is owned by the Bert Mooney Airport Authority.
Reference data
Airport information
| IATA code | BTM |
|---|---|
| ICAO code | KBTM |
| Airport name | Bert Mooney Airport |
| City | Butte |
| Country | United States |
| Time zone | America/Denver (UTC-7) |
| Latitude | 45.9548 |
| Longitude | -112.4970 |
| Elevation | 5550 ft (1692 m) |
| Airport type | Medium airport |
| Continent | North America |
| Runways | 2 |
| Longest runway | 9,000 ft (2,743 m) |
| Map | View on OpenStreetMap ↗ |
Reference data last updated 24 July 2026.
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Questions
Frequently asked questions
What is the IATA code for Bert Mooney Airport?
The IATA code for Bert Mooney Airport is BTM.
What is the ICAO code for Bert Mooney Airport?
The ICAO code for Bert Mooney Airport is KBTM.
Where is BTM airport located?
Bert Mooney Airport (BTM) is located in Butte, United States.
What time zone is BTM in?
Bert Mooney Airport operates in the America/Denver time zone, which is UTC-7.
What is the nearest airport to BTM?
The nearest airport to Bert Mooney Airport (BTM) is Helena Regional Airport (HLN) in Helena, about 83 km away.
Same country