The Prandtl-D subscale flying wing model banks for a right turn over the desert during its first flight on Aug. 1, 2013.
ED13-0263-026
The Preliminary Research Aerodynamic Design to Lower Drag, or PRANDTL-d, subscale flying wing model banks for a right turn over the desert during its first flight on Aug. 1, 2013.
August 1, 2013
NASA Photo / Tom Tschida
