"Simplify and add lightness." Someone really smart and special to motoring enthusiasts once said something to that tune, we're sure you know who. But because airplanes tend to be, well, massive, it's ...
An EDF (electric duct fan) is a motor that basically functions as a jet engine for RC aircraft. They’re built for speed, but to improve maneuverability (and because it’s super cool) [johnbecker31] ...