Oak Seaplane Base
4MN2 has 1 runway. The longest is 5W/23W at 7,252 ft × 500 ft (water).
FAA NASR data, cycle 2026-09-03
4MN2 field elevation is 1,061 ft MSL. The standard traffic pattern altitude at 4MN2 is 2,060 ft MSL (1,000 ft AGL).
FAA NASR data, cycle 2026-09-03
Check 4MN2 against your personal minimums, plan a route to it, and see the best runway for the current wind — free.
No, 4MN2 is a non-towered airport.
4MN2 has 1 runway (5W/23W). The longest runway is 7,252 feet.
4MN2 uses the standard traffic pattern altitude of 1,000 feet AGL — about 2,060 feet MSL at a field elevation of 1,061 feet.
4MN2 (Oak Seaplane Base) has a field elevation of 1,061 feet MSL.
4MN2 (Oak Seaplane Base) is located in Angle Inlet, MN.