Winter Airfield
SD55 has 1 runway. The longest is 12/30 at 2,700 ft × 30 ft (turf).
FAA NASR data, cycle 2026-09-03
SD55 field elevation is 1,323 ft MSL. The standard traffic pattern altitude at SD55 is 2,320 ft MSL (1,000 ft AGL).
FAA NASR data, cycle 2026-09-03
Check SD55 against your personal minimums, plan a route to it, and see the best runway for the current wind — free.
No, SD55 is a non-towered airport.
SD55 has 1 runway (12/30). The longest runway is 2,700 feet.
SD55 uses the standard traffic pattern altitude of 1,000 feet AGL — about 2,320 feet MSL at a field elevation of 1,323 feet.
SD55 (Winter Airfield) has a field elevation of 1,323 feet MSL.
SD55 (Winter Airfield) is located in Huron, SD.