Upper Wasilla Lake Seaplane Base
3K9 has 1 runway. The longest is NE/SW at 5,500 ft × 800 ft (water).
FAA NASR data, cycle 2026-09-03
3K9 field elevation is 330 ft MSL. The standard traffic pattern altitude at 3K9 is 1,330 ft MSL (1,000 ft AGL).
FAA NASR data, cycle 2026-09-03
Check 3K9 against your personal minimums, plan a route to it, and see the best runway for the current wind — free.
No, 3K9 is a non-towered airport.
3K9 has 1 runway (NE/SW). The longest runway is 5,500 feet.
3K9 uses the standard traffic pattern altitude of 1,000 feet AGL — about 1,330 feet MSL at a field elevation of 330 feet.
3K9 (Upper Wasilla Lake Seaplane Base) has a field elevation of 330 feet MSL.
3K9 (Upper Wasilla Lake Seaplane Base) is located in Wasilla, AK.