http://www.avweb.com/videos/Video-Siemens-Electric-Extra-330-Aircraft-226133-1.html

Video: Siemens' Electric Extra 330 Aircraft

By Paul Bertorelli

At Aero in Friedrichshafen, Germany this week, the giant electrical concern
Siemens surprised the show with an Extra 330 powered by a 350-hp electric
motor. In this video, the company's Frank Anton explained the goal to AVweb
and fliegermagazin's Thomas Borchert.
Video: http://www.youtube.com/watch?v=T_9-V73nT1k