Public domain
Ryan Deflected Slipstream VTOL/STOL in 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
Ryan #92 deflected slipstream VTOL/STOL airplane with flaps undeflected.
NASA Image and Video Library’s own descriptionCredit lineRyan Deflected Slipstream VTOL/STOL in 40x80 Foot Wind Tunnel.. NASA/ARC, 1958-06-18. Public domain. ID: A-23990.