Boeing's Phantom Swift X-Plane
http://www.youtube.com/watch?v=8N3RlaVYDdMUsing rapid prototyping, the Boeing Phantom Works engineers in Philadelphia designed and built a flying subscale model of the innovative Phantom Swift in less than 30 days to be part of Boeing's proposal for the Defense Advanced Research Projects Agency (DARPA) vertical takeoff and landing X-Plane competition.
