Hi guys found this on Raptor technique. Might be of interest to someone else. I am amazed at how stable the tri copter is and how well it flies. Can`t wait to see how these aircraft evolve.
http://www.youtube.com/watch?v=u8PMikWB ... detailpage
How about this bad boy doing a loop at 0:36
http://www.youtube.com/watch?v=WCv-DzwC ... detailpage.