What if urban air taxis could, like birds, vary the configuration of their wings in flight? The answer to such questions ...

HopFlyt has built and flown two 10-ft. wingspan prototypes. Credit: HopFlyt Developed in the 1940s by American inventor William Ray Custer, the channel wing aircraft features a main wing with a ...

Horizon Aircraft's Cavorite X7 hybrid-electric VTOL aircraft aims for certification for IFR operation and "flight into known icing conditions (FIKI)," a key differentiator from most competitors. This ...

The advances of Aurora’s demonstrator ensure that the company’s fan-in-wing VTOL experiments will extend well beyond DARPA’s SPRINT. Aurora Flight Sciences, a Boeing subsidiary, is poised to redefine ...