# Knox Ridge Airport (MT3)

**Knox Ridge Airport** (FAA: MT3) is a small airport in Winifred, Montana, United States. It opened in Sep 2010. It has one runway, 2,100 ft (640 m) long, grass.

Web page: https://dromopedia.com/airports/us-3025

## At a glance

- FAA: MT3
- Type: Small airport
- Serves: Winifred, Montana, United States
- Opened: Sep 2010
- Elevation: 2,950 ft / 899 m
- Coordinates: 47.6167, -108.8481
- Runways: 1
- Longest runway: 2,100 ft / 640 m
- Time zone: UTC-7/-6 · America/Denver
- Wikidata: https://www.wikidata.org/wiki/Q61674937
- Weather station: K1OM
- Ident: US-3025

## Timeline

- Sep 2010: Knox Ridge Airport opens.

## Runways

| Ident | Length | Width | Surface | True headings | Lighted |
| --- | --- | --- | --- | --- | --- |
| 09/27 | 2,100 ft / 640 m | 60 ft / 18 m | Grass |  |  |

## Rankings

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

| Measure | Value | World | Region | Country |
| --- | --- | --- | --- | --- |
| Longest runway | 2,100 ft / 640 m | =23,712 of 29,858 | =11,280 in North America | =9,864 in US |
| Elevation | 2,950 ft / 899 m | =5,617 of 43,403 | =2,779 in North America | =2,140 in US |
| Age | Opened 2010 | =12,735 of 15,079 | =10,158 in North America | =10,021 in US |
| Runways | 1 | =4,364 of 29,978 | =2,583 in North America | =2,326 in US |

## Nearby airports

- [MT79](https://dromopedia.com/airports/mt79.md) Sand Creek Wildlife Station Airport · 6.9 mi / 11 km
- [US-8617](https://dromopedia.com/airports/us-8617.md) Heller Farm Airport · 7.7 mi / 12 km
- [WH0](https://dromopedia.com/airports/us-3026.md) Woodhawk Airport · 16 mi / 25 km
- [BW8](https://dromopedia.com/airports/us-0180.md) Bullwhacker Airport · 20 mi / 32 km
- [US-4074](https://dromopedia.com/airports/us-4074.md) Ervin Ridge Airport · 20 mi / 32 km
- [LC0](https://dromopedia.com/airports/us-4433.md) Left Coulee Airport · 20 mi / 33 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/us-3025/data