https://www.engadget.com/2014-01-07-flying-eyes.html
Yuneec's hexacopter drone is a lot lighter than it looks
Jan 7, 2014 - It's true that we had some misgivings about calling Yuneec's 13.9-pound E-Go skateboard "light," but that certainly doesn't apply here. Enticed by a PR rep's...
hexacopter dronelot lighteryuneec