During the summer, Harbour Air operates up to three round trip flights between Vancouver Harbour and Vancouver Airport and the Green Lake seaplane base serving the resort municipality of Whistler in the Coast Range mountains. In addition, the airline operates regular sightseeing flights from the lake around the local area. DHC-3 Otter CF-ITF was delivered new to Wardair in Feb. 1956 and flew with the airline until 1971. It then flew with several airlines on floats in Ontario and Quebec until sold to BC, converted to PT6 turbine in 2000 and sold to Harbour Air in 2001.