Al Bowers explains the Prandtl experimental aircraft and how its wing twist could redefine the efficiency of aircraft.
AFRC2018-0056-100
While participating in the 2018 Los Angeles County Airshow, AFRC Chief Scientist Al Bowers (holding document) explains the Prandtl experimental aircraft and how its wing twist could redefine the efficiency of aircraft.
March 25, 2018
NASA Photo / Ken Ulbrich