The aircraft of Avatar borrow heavily from real helicopter, tiltrotor, and ducted fan concepts, then push them into a more ...
Franco-American aerospace company CFM—a joint venture between Safran Aircraft Engines and GE Aerospace—has moved ...
A Norwegian start-up is hoping its small electric-powered ducted-fan engine for unmanned air vehicles (UAVs) can spearhead a move up the weight class into commercial aviation applications.