Northwoods Romeo Seaplane Base
4WI3 field elevation is 1,243 ft MSL. The standard traffic pattern altitude at 4WI3 is 2,240 ft MSL (1,000 ft AGL).
FAA NASR data, cycle 2026-09-03
Check 4WI3 against your personal minimums, plan a route to it, and see the best runway for the current wind — free.
No, 4WI3 is a non-towered airport.
4WI3 uses the standard traffic pattern altitude of 1,000 feet AGL — about 2,240 feet MSL at a field elevation of 1,243 feet.
4WI3 (Northwoods Romeo Seaplane Base) has a field elevation of 1,243 feet MSL.
4WI3 (Northwoods Romeo Seaplane Base) is located in Cumberland, WI.