# Robertson Field (D55)

**Robertson Field** (FAA: D55) is a small airport in Langdon, North Dakota, United States. It opened in Mar 1938. It has 2 runways; the longest is 3,600 ft (1,097 m).

Web page: https://dromopedia.com/airports/kd55

## At a glance

- FAA: D55
- Type: Small airport
- Serves: Langdon, North Dakota, United States
- Opened: Mar 1938
- Elevation: 1,608 ft / 490 m
- Coordinates: 48.7530, -98.3933
- Runways: 2
- Longest runway: 3,600 ft / 1,097 m
- Instrument procedures: 2 approaches
- Time zone: UTC-6/-5 · America/Chicago
- Wikipedia: https://en.wikipedia.org/wiki/Robertson_Field_(North_Dakota) (5 languages)
- Wikidata: https://www.wikidata.org/wiki/Q7352103
- Weather station: KD55
- Ident: KD55

## Timeline

- Mar 1938: Robertson Field opens.

## Runways

| Ident | Length | Width | Surface | True headings | Lighted |
| --- | --- | --- | --- | --- | --- |
| 14/32 | 3,600 ft / 1,097 m | 60 ft / 18 m | Asphalt | 139° / 319° | yes |
| 08/26 | 1,930 ft / 588 m | 100 ft / 31 m | Grass | 089° / 269° |  |

## Rankings

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

| Measure | Value | World | Region | Country |
| --- | --- | --- | --- | --- |
| Longest runway | 3,600 ft / 1,097 m | =12,198 of 29,858 | =4,764 in North America | =3,992 in US |
| Elevation | 1,608 ft / 490 m | #11,200 of 43,403 | #4,877 in North America | #3,697 in US |
| Age | Opened 1938 | =870 of 15,079 | =246 in North America | =228 in US |
| Runways | 2 | =715 of 29,978 | =435 in North America | =391 in US |

## Radio frequencies

| Type | Description | MHz |
| --- | --- | --- |
| UNIC | CTAF/UNICOM | 122.800 |

## Nearby airports

- [7ND8](https://dromopedia.com/airports/7nd8.md) Forest Airport · 18 mi / 28 km
- [88ND](https://dromopedia.com/airports/88nd.md) Goodman Strip · 18 mi / 30 km
- [1NA0](https://dromopedia.com/airports/1na0.md) Bohn Airstrip · 23 mi / 37 km
- [96D](https://dromopedia.com/airports/k96d.md) Walhalla Municipal Airport · 26 mi / 42 km
- [03ND](https://dromopedia.com/airports/03nd.md) Olafson Brothers Airport · 27 mi / 44 km
- [8ND0](https://dromopedia.com/airports/8nd0.md) Amble-Tiger North Farms Airport · 30 mi / 49 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/kd55/data