NASA Ames Unitary Plan Wind Tunnel History GalleryAmes Unitary Plan Wind Tunnel 11-by 11-foot Transonic Wind Tunnel construction view.Historical image of construction installation and assembly at Ames Unitary Plan Wind Tunnel.Historical image of 20-foot and 24-foot flow diversion valves being fabricated at NASA Ames Unitary Plan Wind Tunnel.Historical image of 3-Stage compressor hub and shaft being delivered for Ames 8-foot Supersonic Wind Tunnel.Aerial image of construction at NASA Ames Unitary Plan Wind Tunnel Complex. March 25, 1954.Historical image of 3-Stage compressor hub and shaft being delivered via rail car.Historical image of construction installation and assembly at Ames Unitary Plan Wind Tunnel.Historical view from Ames 8-foot Supersonic Wind Tunnel construction. View of the 3-stage compressor. July 12,1955Historical view from Ames Unitary Plan Wind Tunnel 8-foot Supersonic Wind Tunnel.Historical view from Ames 8-foot Supersonic Wind Tunnel construction. View of the 11-stage compressor. May 20, 1955Historical image of construction installation and assembly at Ames Unitary Plan Wind Tunnel.