Public domain
New Wing Shape Tested in Wind Tunnel
From the collection of NASA Image and Video Library. Free to download, adapt and use — no permission needed.
About this work
The Prandtl-D makes a test flight in 2014.
NASA Image and Video Library’s own descriptionCredit lineNew Wing Shape Tested in Wind Tunnel. NASA/AFRC, 2014-08-08. Public domain. ID: ED14-0222-149.