# Petty Creek Mountain Ranch Airport (MT81)

**Petty Creek Mountain Ranch Airport** (FAA: MT81) is a small airport in Alberton, Montana, United States. It opened in Jul 2020. It has one runway, 2,138 ft (652 m) long, grass.

Web page: https://dromopedia.com/airports/us-1510

## At a glance

- FAA: MT81
- Type: Small airport
- Serves: Alberton, Montana, United States
- Opened: Jul 2020
- Elevation: 3,519 ft / 1,073 m
- Coordinates: 46.9095, -114.4654
- Runways: 1
- Longest runway: 2,138 ft / 652 m
- Time zone: UTC-7/-6 · America/Denver
- Weather station: KMSO · WMO 72773
- Ident: US-1510

## Timeline

- Jul 2020: Petty Creek Mountain Ranch Airport opens.

## Runways

| Ident | Length | Width | Surface | True headings | Lighted |
| --- | --- | --- | --- | --- | --- |
| 16/34 | 2,138 ft / 652 m | 25 ft / 8 m | Grass |  |  |

- 16/34 slopes 1.8%: threshold 16 at 3,480 ft / 1,061 m, threshold 34 at 3,519 ft / 1,073 m.

## Rankings

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

| Measure | Value | World | Region | Country |
| --- | --- | --- | --- | --- |
| Longest runway | 2,138 ft / 652 m | =23,515 of 29,858 | =11,217 in North America | =9,808 in US |
| Elevation | 3,519 ft / 1,073 m | #4,321 of 43,403 | #2,256 in North America | #1,766 in US |
| Age | Opened 2020 | =13,925 of 15,079 | =11,139 in North America | =11,000 in US |
| Runways | 1 | =4,364 of 29,978 | =2,583 in North America | =2,326 in US |

## Nearby airports

- [MT52](https://dromopedia.com/airports/mt52.md) Nine Mile Airport · 12 mi / 19 km
- [US-7783](https://dromopedia.com/airports/us-7783.md) Tarkio Montana Ranch Airport · 15 mi / 25 km
- [MSO](https://dromopedia.com/airports/kmso.md) Missoula Montana Airport · 18 mi / 28 km
- [33MT](https://dromopedia.com/airports/us-13041.md) Evaro Hills Estates Airpark · 21 mi / 34 km
- [9S4](https://dromopedia.com/airports/k9s4.md) Mineral County Airport · 26 mi / 41 km
- [MT66](https://dromopedia.com/airports/us-7490.md) Parcel Six Ranch Airport · 32 mi / 51 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)
- [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/us-1510/data