Formula is neither a copter nor an airplane. It combines the best aspects from both of them. Company Hoversurf News Hoversurf reveals its plans to create a flying five-seater taxi Status Aims to be flying by mid...
Using three ducted fans, the TriFan 600 lifts off vertically and in seconds, the two wing fans rotate forward for a seamless transition to high-speed flight. XTI Company XTI Aircraft Company News XTI Trifan 600 Draws The Curious...