Public domain
ARC-1972-AC72-5255
From the collection of NASA Image and Video Library. Free to download, adapt and use — no permission needed.
About this work
Rigid Tilt Rotor Research: Boeing 26-ft. diameter proprotor on semi-span wing in Ames Research Center 40x80ft w.t. (Photo by Ames photographer Lee Jones; composite of test results by Ames Graphics)
NASA Image and Video Library’s own descriptionSubjects
Credit lineARC-1972-AC72-5255. NASA/ARC, 1972-08-10. Public domain. ID: ARC-1972-AC72-5255.