Construction of Wind Tunnel in Downsview - 1972

 Construction started after the building at 4905 Dufferein St. opened in 1971 and was completed in late 1972.

Scroll down for five photos, ending with a 1981 view inside the tunnel

building model showing location of tunnel on the east side

Roy S Bourke showing scale model in 1972

construction phase in October 1972

70 HP fan with Roy S Bourke

inside view of tunnel in 1981

Return to Index