During the war years, the RCAF ran the airport with close assistance from the Department of Transport and the USAAF. In 1946, with the war over, the airport was turned over to the Department of Transport by the RCAF and the USAAF and RCAF buildings were torn down, leaving the DOT buildings and homes as well as the Pan Am housing. These lasted until the early 1950s when they were either moved or torn down. The hangar was used until 2009 and the DOT Admin building - terminal was replaced with a new, modern terminal in 1973.