Tuinstra Airfield
IA85 has 1 runway. The longest is 11/29 at 1,200 ft × 75 ft (turf).
FAA NASR data, cycle 2026-09-03
IA85 field elevation is 900 ft MSL. The standard traffic pattern altitude at IA85 is 1,900 ft MSL (1,000 ft AGL).
FAA NASR data, cycle 2026-09-03
Check IA85 against your personal minimums, plan a route to it, and see the best runway for the current wind — free.
No, IA85 is a non-towered airport.
IA85 has 1 runway (11/29). The longest runway is 1,200 feet.
IA85 uses the standard traffic pattern altitude of 1,000 feet AGL — about 1,900 feet MSL at a field elevation of 900 feet.
IA85 (Tuinstra Airfield) has a field elevation of 900 feet MSL.
IA85 (Tuinstra Airfield) is located in Indianola, IA.