Robertson Field (D55)

Airport information: Langdon, ND, United States. Search for another airport below.

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Location and general information

FAA identifier: D55
FAA site number: 17382.*A
City / state: Langdon, ND
County: Cavalier
Reference point: 48°45'11.27" N
98°23'37.57" W
Elevation: 1608.4 ft (surveyed)
Magnetic variation: 7° E (1985)
Status: Operational
Ownership: Public, Langdon Arpt Authority
Use: Open to the public
Airport area: 100 acres
From downtown: 1 NM west-southwest
Sectional chart: Twin Cities
Activated: 03/1938

Services and facilities

Control tower: No
Attendance: All months, all days, on call
Fuel: 100LL
Airframe / engine repair: None / none
Transient storage: Hangar, tie-downs
Other services: Crop dusting
ARTCC: Minneapolis (ZMP)
Flight service: Grand Forks (GFK)
1-800-WX-BRIEF
NOTAM facility: GFK
Wind indicator: Lighted
Beacon: White and green, sunset to sunrise
Segmented circle: No
Landing fee: No
Customs: No
Airport manager: Ryan Howatt
(701) 370-9710
Last FAA inspection: 09/18/2025

FAA remarks

Runway 08/26 closed winters due to lack of snow removal.
Large birds and deer on and in the vicinity of airport apr-nov.
CFM winter conditions/snow removal with airport manager 701-370-9710.
Noise sensitive area NW quadrant of field; avoid overflight.
For CD contact Minneapolis ARTCC at 651-463-5588.
Cold temperature airport. Altitude correction required at or below -35C.

Source: FAA Airport Data and Information Portal (ADIP), effective October 29, 2026. View this airport on the FAA site

Airport facts

FAA identifier: D55
Location: Langdon, ND, United States
Elevation: 1608.4 ft
Coordinates: 48.75313, -98.39377

Runways

Runway	Size	Surface
14 / 32	3,600 × 60 ft	Asphalt, good
08 / 26	1,930 × 100 ft	Turf, good

Codes, elevation and runways: FAA airport data (NASR), effective 2026-10-29. Reference only, not for navigation.

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