# Reverse 5 Bar M Airport (31MT)

**Reverse 5 Bar M Airport** (FAA: 31MT) is a small airport in Great Falls, Montana, United States. It opened in Dec 2017. It has one runway, 1,337 ft (408 m) long, grass.

Web page: https://dromopedia.com/airports/31mt

## At a glance

- FAA: 31MT
- Type: Small airport
- Serves: Great Falls, Montana, United States
- Opened: Dec 2017
- Elevation: 4,260 ft / 1,298 m
- Coordinates: 47.2365, -111.3023
- Runways: 1
- Longest runway: 1,337 ft / 408 m
- Time zone: UTC-7/-6 · America/Denver
- Wikidata: https://www.wikidata.org/wiki/Q61674813
- Weather station: K1IM
- Ident: 31MT

## Timeline

- Dec 2017: Reverse 5 Bar M Airport opens.

## Runways

| Ident | Length | Width | Surface | True headings | Lighted |
| --- | --- | --- | --- | --- | --- |
| 03/21 | 1,337 ft / 408 m | 40 ft / 12 m | Grass |  |  |

## Rankings

Ranked among 48,075 open airports; = marks a shared place.

| Measure | Value | World | Region | Country |
| --- | --- | --- | --- | --- |
| Longest runway | 1,337 ft / 408 m | #28,542 of 29,858 | #14,534 in North America | #12,998 in US |
| Elevation | 4,260 ft / 1,298 m | =3,036 of 43,403 | =1,622 in North America | =1,279 in US |
| Age | Opened 2017 | =13,507 of 15,079 | =10,785 in North America | =10,647 in US |
| Runways | 1 | =4,364 of 29,978 | =2,583 in North America | =2,326 in US |

## Nearby airports

- [MT76](https://dromopedia.com/airports/mt76.md) Smith Farms Airport · 14 mi / 22 km
- [1MT7](https://dromopedia.com/airports/1mt7.md) Prill Field · 14 mi / 23 km
- [MT33](https://dromopedia.com/airports/mt33.md) Bair Airport · 15 mi / 24 km
- [GTF](https://dromopedia.com/airports/kgtf.md) Great Falls International Airport · 17 mi / 28 km
- [3MT7](https://dromopedia.com/airports/03mt.md) Cascade Field · 20 mi / 32 km
- [MT49](https://dromopedia.com/airports/mt40.md) Horner Field · 25 mi / 40 km

## Sources

- [FAA NASR](https://www.faa.gov/air_traffic/flight_info/aeronav/aero_data/NASR_Subscription/): US airport data: FAA National Airspace System Resources (Public Domain (US Government))
- [NOAA Aviation Weather Center](https://aviationweather.gov/data/api/): Weather data: NOAA Aviation Weather Center (Public Domain (US Government))
- [OurAirports](https://ourairports.com/data/): Airport data from OurAirports (Public Domain)
- [Wikidata](https://www.wikidata.org): Structured data from Wikidata (CC0 1.0)
- [timezone-boundary-builder](https://github.com/evansiroky/timezone-boundary-builder): Time zone boundaries © OpenStreetMap contributors, timezone-boundary-builder (ODbL 1.0)
- Every figure with its source: https://dromopedia.com/airports/31mt/data