Rosenau Airport
21ND has 1 runway. The longest is 8/26 at 2,500 ft × 40 ft (turf).
FAA NASR data, cycle 2026-09-03
21ND field elevation is 1,450 ft MSL. The standard traffic pattern altitude at 21ND is 2,450 ft MSL (1,000 ft AGL).
FAA NASR data, cycle 2026-09-03
Check 21ND against your personal minimums, plan a route to it, and see the best runway for the current wind — free.
No, 21ND is a non-towered airport.
21ND has 1 runway (8/26). The longest runway is 2,500 feet.
21ND uses the standard traffic pattern altitude of 1,000 feet AGL — about 2,450 feet MSL at a field elevation of 1,450 feet.
21ND (Rosenau Airport) has a field elevation of 1,450 feet MSL.
21ND (Rosenau Airport) is located in Upham, ND.