Robertson Field
D55 has 2 runways. The longest is 14/32 at 3,600 ft × 60 ft (asphalt).
FAA NASR data, cycle 2026-09-03
D55 field elevation is 1,608 ft MSL. The standard traffic pattern altitude at D55 is 2,610 ft MSL (1,000 ft AGL). Fuel available at D55: 100LL.
FAA NASR data, cycle 2026-09-03
CTAF 122.8 MHz — D55 is non-towered; self-announce position and intentions on CTAF.
Check KD55 against your personal minimums, plan a route to it, and see the best runway for the current wind — free.
No, D55 is a non-towered airport. The CTAF frequency is 122.8 MHz.
D55 has 2 runways (14/32, 8/26). The longest runway is 3,600 feet.
Runway 14/32 is the longest at D55 — 3,600 ft × 60 ft, asphalt.
D55 uses the standard traffic pattern altitude of 1,000 feet AGL — about 2,610 feet MSL at a field elevation of 1,608 feet.
Yes. D55 (Robertson Field) has 100LL available. Call the field for hours, self-serve availability and price.
D55 (Robertson Field) has a field elevation of 1,608 feet MSL.
D55 (Robertson Field) is located in Langdon, ND.