# Sloulin Field International Airport, Williston, United States

**Sloulin Field International Airport** was an airport in Williston, North Dakota, United States. It opened in 1947. It closed on 10 Oct 2019. It had 2 runways; the longest was 6,650 ft (2,027 m).

Web page: https://dromopedia.com/airports/us-11527

## At a glance

- Type: Closed airport
- Serves: Williston, North Dakota, United States
- Opened: 1947 (Wikipedia)
- Closed: 10 Oct 2019 (Wikipedia)
- Elevation: 1,982 ft / 604 m
- Coordinates: 48.1779, -103.6420
- Runways: 2
- Longest runway: 6,650 ft / 2,027 m
- Time zone: UTC-6/-5 · America/Chicago
- Website: http://www.flywilliston.net/
- Wikipedia: https://en.wikipedia.org/wiki/Sloulin_Field_International_Airport (8 languages)
- Wikidata: https://www.wikidata.org/wiki/Q2063380
- Weather station: KXWA
- Ident: US-11527

## Timeline

- 1947: Sloulin Field International Airport opens.
- 10 Oct 2019: Sloulin Field International Airport closes.

## Runways

| Ident | Length | Width | Surface | True headings | Lighted |
| --- | --- | --- | --- | --- | --- |
| 11/29 | 6,650 ft / 2,027 m | 100 ft / 31 m | Asphalt | 124° / 304° | yes |
| 02/20 | 3,453 ft / 1,053 m | 60 ft / 18 m | Asphalt | 030° / 210° | yes |

- 11/29 slopes 1.3%: threshold 29 at 1,894 ft / 577 m, threshold 11 at 1,982 ft / 604 m.

## Radio frequencies

| Type | Description | MHz |
| --- | --- | --- |
| ASOS | ASOS | 125.920 |
| CNTR | SALT LAKE CITY CNTR | 126.850 |
| RDO | GRAND FORKS RDO | 123.600 |
| UNIC | CTAF/UNICOM | 122.800 |

## Nearby airports

- [XWA](https://dromopedia.com/airports/kxwa.md) Williston Basin International Airport · 7.6 mi / 12 km
- [SDY](https://dromopedia.com/airports/ksdy.md) Sidney - Richland Regional Airport · 41 mi / 67 km
- [YEN](https://dromopedia.com/airports/cyen.md) Estevan Airport · 78 mi / 125 km
- [OLF](https://dromopedia.com/airports/kolf.md) L M Clayton Airport · 89 mi / 144 km
- [GDV](https://dromopedia.com/airports/kgdv.md) Dawson Community Airport · 90 mi / 145 km

## Sources

- [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)
- [Wikipedia: “Sloulin Field International Airport”](https://en.wikipedia.org/w/index.php?title=Sloulin_Field_International_Airport&oldid=1362725438), revision of 5 Jul 2026 (CC BY-SA 4.0)
- [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-11527/data