Revolutionary Vertical Lift Technology GalleryNASA’s Revolutionary Vertical Lift Technology Project’s Mobile Acoustics Facility is parked in the background of Joby’s prototype aircraft near Big...In this image, a concept for a six-passenger quadcopter is run through a computer simulation to visualize the interaction of...Researchers in the Rotary Wing Project in NASA's Fundamental Aeronautics Program are developing advanced computational fluid dynamics (CFD) methods to...A rotor test stand sits inside the National Full-Scale Aerodynamics Complex's 80-by-120-foot wind tunnel at NASA's Ames Research Center in...The Side-By-Side test stand with twin three-bladed rotors is seen installed in the in the U.S. Army's 7- by 10-foot...The Multirotor Test Bed is seen installed in the in the U.S. Army's 7- by 10-foot wind tunnel at NASA's...NASA employees Broderic J. Gonzalez, left, and David W. Shank, right, install pieces of a 7-foot wing model in preparation...NASA researcher Norman W. Schaeffler adjusts a propellor, which is part of a 7-foot wing model that was recently tested...In May and June, NASA researchers tested a 7-foot wing model in the 14-by-22-Foot Subsonic Wind Tunnel at NASA’s Langley...