 The famed Boeing fleet of commercial transports and the Douglas DC-8, DC-9, and DC-10 were all tested here; as well as military aircraft such as the F-111 fighter, the C-5A Galaxy transport and the B-1 Lancer bomber.In addition to aircraft, in the 1960s and 1970s all NASA manned space vehicles including the Space Shuttle and SLS have been tested in the Ames Unitary Plan Wind tunnel complex.The major element of the tunnel complex is its main drive system.