Originally Posted by
500 Fan
Yes, that is right. That was the Inflight Simulator ATTHeS of DLR. Was equipped with FBW and a mechanical Backup in the rear.
http://www.dlr.de/ft/Desktopdefault.aspx/tabid-1388/1918_read-3390/
The helicopter was destroyed in a fatal crash 1995, when a wire antenne broke loose short after takeoff and disabled tailrotor control.
skadi