Ames Airport
21OG has 1 runway. The longest is 14/32 at 1,800 ft × 40 ft (asphalt).
FAA NASR data, cycle 2026-09-03
21OG field elevation is 720 ft MSL. The standard traffic pattern altitude at 21OG is 1,720 ft MSL (1,000 ft AGL).
FAA NASR data, cycle 2026-09-03
Check 21OG against your personal minimums, plan a route to it, and see the best runway for the current wind — free.
No, 21OG is a non-towered airport.
21OG has 1 runway (14/32). The longest runway is 1,800 feet.
21OG uses the standard traffic pattern altitude of 1,000 feet AGL — about 1,720 feet MSL at a field elevation of 720 feet.
21OG (Ames Airport) has a field elevation of 720 feet MSL.
21OG (Ames Airport) is located in Jefferson, OR.