Public domain
Douglas XA3D-1 #413 Airplane mounted in Ames 40x80 foot Wind Tunnel.
From the collection of NASA Image and Video Library. Free to download, adapt and use — no permission needed.
About this work
Testing the wing boundary layer control of the A3D in the 40 x 80 wind tunnel. Boundary layer control was added to increase the lift of the wing for aircraft carrier take off and landing.
NASA Image and Video Library’s own descriptionCredit lineDouglas XA3D-1 #413 Airplane mounted in Ames 40x80 foot Wind Tunnel.. NASA/ARC, 1955-07-27. Public domain. ID: A-20572.