Larson Airport
5WI4 has 1 runway. The longest is 18/36 at 2,600 ft × 75 ft (turf).
FAA NASR data, cycle 2026-09-03
5WI4 field elevation is 615 ft MSL. The standard traffic pattern altitude at 5WI4 is 1,620 ft MSL (1,000 ft AGL).
FAA NASR data, cycle 2026-09-03
UNICOM 122.8 MHz — 5WI4 is non-towered; self-announce position and intentions on UNICOM.
Check 5WI4 against your personal minimums, plan a route to it, and see the best runway for the current wind — free.
No, 5WI4 is a non-towered airport.
5WI4 has 1 runway (18/36). The longest runway is 2,600 feet.
5WI4 uses the standard traffic pattern altitude of 1,000 feet AGL — about 1,620 feet MSL at a field elevation of 615 feet.
5WI4 (Larson Airport) has a field elevation of 615 feet MSL.
5WI4 (Larson Airport) is located in Marinette, WI.