Baranof Warm Springs Float and Seaplane Base
BNF has 1 runway. The longest is E/W at 10,000 ft × 1,000 ft (water).
FAA NASR data, cycle 2026-09-03
BNF field elevation is 0 ft MSL. The standard traffic pattern altitude at BNF is 1,000 ft MSL (1,000 ft AGL).
FAA NASR data, cycle 2026-09-03
Check BNF against your personal minimums, plan a route to it, and see the best runway for the current wind — free.
No, BNF is a non-towered airport.
BNF has 1 runway (E/W). The longest runway is 10,000 feet.
BNF uses the standard traffic pattern altitude of 1,000 feet AGL — about 1,000 feet MSL at a field elevation of 0 feet.
BNF (Baranof Warm Springs Float and Seaplane Base) has a field elevation of 0 feet MSL.
BNF (Baranof Warm Springs Float and Seaplane Base) is located in Baranof, AK.