Public domain
Wind Tunnel Test of Stoppable Rotors in Ames 40x80ft Wind Tunnel.
From the collection of NASA Image and Video Library. Free to download, adapt and use — no permission needed.
About this work
3/4 front view of model in Ames 40x80 foot wind tunnel.
NASA Image and Video Library’s own descriptionCredit lineWind Tunnel Test of Stoppable Rotors in Ames 40x80ft Wind Tunnel.. NASA/ARC, 1967-09-18. Public domain. ID: AC-39666.
