de Havilland Canada (Jump to photos)
de Havilland Canada was an innovative aircraft manufacturer with facilities based in Toronto, Ontario. The aircraft company was created in 1928 by British de Havilland Aircraft.
DHC was a Canadian unit of British de Havilland and during World War II was made into a crown corporation of the Canadian government. In the 1980s, the Canadian government privatized DHC and sold the aircraft company to then Seattle-based Boeing. DHC has since been acquired by Montreal-based Bombardier Aerospace.
http://en.wikipedia.org/wiki/De_Havilland_Canada