That would most likely be Kenmore Air, they have over 50 float planes flying daily in that area.
They have been around since the 40's.
That is also where many Alaskans take their Beaver's and Otter's for rebuilds and repaired.
Kenmore Air's de Havilland shop has probably the best reputation of any de Havilland shop in the country.
They are on the north end of Lake Washington.
I'm surprised there are any Beavers or Otter left in the world as many as seem to crash every year...
Sure seems like it!
