My newest MikroKopter. FlightControl 2.0 (MEMsEdition), varioSP Frame.
I called the Yawing in the middle of the video "HeavyRotate", the MK yaws about 3-4 Minutes without drifting away. A group of "Kindergarten"-Childs stands behind me and loooked up to my flying object.
This Flight was with Firmware 0.72m.
More at: http://www.mikrokopter.com/ or http://www.vario-frame.com/
Unless I create every weekend experimental videos and techniques to grow up.