NASA/US Army Multcyclic test rotor in the Ames 40x80ft. Subsonic Wind Tunnel, Ames Research Center, Moffett Field, CA with John Bouldt.
Photographer George Olczak
NASA/US Army Multcyclic test rotor in the Ames 40x80ft. Subsonic Wind Tunnel, Ames Research Center, Moffett Field, CA with John Bouldt.