It is the 9x9 (meter) low speed wind tunnel at NRC (National Research Council) and is located at the Ottawa airport in Ottawa, Ontario. It is a closed loop, closed test section tunnel. The cars have to be lifted up with an overhead crane, raised about three stories, moved over the offices and control room, and lowered into the test section through a door in the ceiling. The tunnel is pretty good and can adequately handle the upwash of a Funny Car spoiler and apparantly has enough adjustability in it's balance pads to accept a 300" wheelbase (not sure how unless only the rear tires are mounted on the balance). It is NOT a good place to be in the winter as it is unheated (at least the last time I was there) and has a steel floor. Your feet are usually numb after about an hour of set-up time.
NRC Aerospace: 9 m x 9 m Low Speed Wind Tunnel
Terry