Robertson Field
D55 · Langdon, North Dakota · Cavalier County · map
Robertson Field is a public-use airport owned by Langdon Arpt Authority, 1 mile wsw of Langdon, North Dakota, 1,608 feet above sea level. It has 2 runways; the longest, 14/32, is 3,600 feet of asphalt. It has fuel (100LL avgas).
The airport
- Codes
- FAA D55
- Kind
- Airport · open to the public · publicly owned
- Owner
- Langdon Arpt Authority
- Elevation
- 1,608 feet above sea level
- Control tower
- No control tower
- Attended
- every day, on call
- Lights
- runway lights see the remarks below; beacon sunset to sunrise
- Fuel
- 100LL avgas
- Repairs
- airframe: none; engine: none
- Parking
- hangar, tiedown
- On the chart
- Twin Cities sectional
- Magnetic variation
- 7E
- In the FAA's files since
- March 1938
Runways 2
For understanding the field, not for navigation.
| Runway | Length × width | Surface | Lights |
|---|---|---|---|
| 14/32 | 3,600 × 60 ft | Asphalt, good | Medium-intensity lights |
| 08/26 | 1,930 × 100 ft | Grass, good |
- Runway 14: PAPI, two lights on the left
- Runway 32: PAPI, two lights on the left
- Runway 26: road 14 ft high 265 ft from the end
Radio frequencies
| Common traffic advisory (CTAF) · UNICOM | 122.8 | |
| D55 and aWOS-3 | 118.225 | |
| Grand Forks Center (remote transmitter) Low | 132.15 |
Automated weather (AWOS-3), by phone 701-256-2121.
Wind map live wind over the area, from Windy.com
Colours show wind speed, the moving lines its direction; drag the time bar for the coming days. Map and forecast by Windy.com.
Aircraft registered in Langdon from the FAA register
16 aircraft are registered to owners in Langdon, North Dakota: 9 piston singles, 5 turboprops, 2 drones. Not every one of them is based at this airport; the based-aircraft count above is the FAA's figure for this airport alone.
Companies and organisations in town with two or more aircraft:
Individuals are counted, never named. All aircraft registered in North Dakota.
Accidents and incidents at or near this airport NTSB records · 4 since 1982, 0 fatal
Cases the NTSB recorded with this as the nearest airport, newest first. Each opens the full report in plain English.
Nearby within 30 nautical miles
The FAA's remarks as written in the airport file
- Runway 08/26 closed winters due to lack of snow removal.
- Activate PAPI runway 14 and 32; medium-intensity runway lights runway 14/32 - the common traffic frequency.
- Self service fuel available 24 hour with credit card.
- +334 feet tower 6550 feet from thld, 230 feet R of extdd centerline.
- Large birds and deer on and in the vicinity of airport APR-NOV.
- Noise sensitive area northwest quadrant of field; avoid overflight.
- Cold temperature airport. Altitude correction required at or below -35C.
Facts from the FAA's airport file effective October 1, 2026, written out in plain English; weather from the National Weather Service's aviation weather service; registered aircraft from the FAA register as of October 5, 2026; accidents from the NTSB's public database. Owners are shown only when they are an organisation; no person is named. Check the official sources before a flight: this page is for understanding an airport, not for planning one.