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Robertson Field

D55 · Langdon, ND · 1,608 ft elevation · var 7E · Towered

Airport information

FAA LID
D55
Coordinates
48.7530, -98.3933
Elevation
1,608 ft MSL
Magnetic variation
7E
Sectional chart
TWIN CITIES
Airport use
Public
Control tower
Yes
ARTCC
MINNEAPOLIS (ZMP)
Flight service (FSS)
GRAND FORKS
NOTAM facility
GFK
Attendance
ALL ON CALL
Beacon
white-green (SS-SR)
Segmented circle
No
Wind indicator
lighted
Activated
1938/03
Distance from city
1 WSW

Weather

METAR observed

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TAF forecast

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Sun & FAA night 2026-06-20

EventLocal (CDT)UTC
Morning civil twilight
Loggable night ends
04:48 AM09:48Z
Sunrise05:30 AM10:30Z
Sunset09:40 PM02:40Z
Evening civil twilight
Loggable night begins
10:23 PM03:23Z
Loggable night (§1.1)
10:23 PM → 04:48 AM
Night currency (§61.57)
10:40 PM → 04:30 AM

Plan a flight from D55

Runway 08/26

1,930 ft × 100 ft · Turf (Good)
08
Heading
082° mag · 89° true
Markings
none
Traffic pattern
Left
26
Heading
262° mag · 269° true
Markings
none
Traffic pattern
Left

Runway 14/32

3,600 ft × 60 ft · Asphalt (Good)

Edge lights: Med. Weight bearing: Single wheel 12.5k.

14
Heading
132° mag · 139° true
Markings
nonprecision
VGSI
2-light PAPI (left) (3°)
Traffic pattern
Left
32
Heading
312° mag · 319° true
Markings
nonprecision
VGSI
2-light PAPI (left) (3°)
Traffic pattern
Left

Communication frequencies

ServiceFrequencyNotes
UNIC122.8CTAF/UNICOM

Chart Supplement FAA A/FD

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Services

Fuel available
100LL
Bottled oxygen
NONE
Bulk oxygen
NONE
Airframe service
NONE
Powerplant service
NONE
Parking
tiedowns, hangars
Other services
Agricultural

Ownership & management

Owner
LANGDON ARPT AUTHORITY
1310 12TH ST, LANGDON, ND
701-370-2076
Manager
RYAN HOWATT
1228 15TH AVE, LANGDON, ND
(701) 370-9710

Remarks FAA

  • RY 08/26 CLOSED WINTERS DUE TO LACK OF SNOW REMOVAL.
  • LARGE BIRDS AND DEER ON & INVOF ARPT APR-NOV.
  • CFM WINTER CONDS/SNOW REMOVAL WITH AMGR 701-370-9710.
  • NOISE SENSITIVE AREA NW QUADRANT OF FIELD; AVOID OVERFLIGHT.
  • FOR CD CTC MINNEAPOLIS ARTCC AT 651-463-5588.
  • COLD TEMPERATURE AIRPORT. ALTITUDE CORRECTION REQUIRED AT OR BELOW -35C.
  • ACTVT PAPI RWY 14 & 32; MIRL RWY 14/32 - CTAF.
  • FOR SVCS AFT HRS CTC AMGR 701-370-9710.
  • JOHN BOE, CHAIRMAN OF ARPT AUTH, ADDNL PHONE 701-370-2076.
  • SELF SVC FUEL AVBL 24 HR WITH CREDIT CARD.
  • +334 FT TWR 6550 FT FM THLD, 230 FT R OF EXTDD CNTRLN.

Weather is live from the Aviation Weather Center; airport facility data is from the FAA NASR (28-day cycle). For planning and education only; always verify against official sources. Open D55 in a full tool: METAR/TAF decoder, crosswind calculator, sun & night times, or the density altitude calculator.