The story
Harbour Air Seaplanes of Vancouver acquired West Coast Air and consolidated the two airlines' terminal and services on March 31, 2010. All aircraft were transferred to Harbour Air Seaplanes, the West Coast Air name was dropped and the Harbour Air name painted on all aircraft.
When it operated the company offered flights from downtown Vancouver and the Richmond floatplane base at Vancouver International Airport to Victoria, Nanaimo, Comox, the Sunshine Coast, and Whistler. The company also flew tours and private charters.
From Wikipedia’s article on West Coast Air, shared under CC BY-SA 4.0.3
