Greenwood Lake Seaplane Base
6NJ7 has 1 runway. The longest is 3/21 at 5,000 ft × 500 ft (water).
FAA NASR data, cycle 2026-09-03
6NJ7 field elevation is 635 ft MSL. The standard traffic pattern altitude at 6NJ7 is 1,640 ft MSL (1,000 ft AGL).
FAA NASR data, cycle 2026-09-03
Check 6NJ7 against your personal minimums, plan a route to it, and see the best runway for the current wind — free.
No, 6NJ7 is a non-towered airport.
6NJ7 has 1 runway (3/21). The longest runway is 5,000 feet.
6NJ7 uses the standard traffic pattern altitude of 1,000 feet AGL — about 1,640 feet MSL at a field elevation of 635 feet.
6NJ7 (Greenwood Lake Seaplane Base) has a field elevation of 635 feet MSL.
6NJ7 (Greenwood Lake Seaplane Base) is located in West Milford, NJ.