Lake Sawyer Double EE Seaplane Base
WA41 field elevation is 520 ft MSL. The standard traffic pattern altitude at WA41 is 1,520 ft MSL (1,000 ft AGL).
FAA NASR data, cycle 2026-09-03
Check WA41 against your personal minimums, plan a route to it, and see the best runway for the current wind — free.
No, WA41 is a non-towered airport.
WA41 uses the standard traffic pattern altitude of 1,000 feet AGL — about 1,520 feet MSL at a field elevation of 520 feet.
WA41 (Lake Sawyer Double EE Seaplane Base) has a field elevation of 520 feet MSL.
WA41 (Lake Sawyer Double EE Seaplane Base) is located in Black Diamond, WA.