Wouldn't that be termed a "3-D maneuver" which I think, if I am not
mistaken, would be impossible with full-size at the current technologies.
My R/C buddies do it all the time but the lift to weight ratios are a little
different there. I can tell you that if any pilot could handle 3-D, well,
they wouldn't be in a heli lol.

"niceguy" wrote in message
...
Is there a video of a helo doing an outside loop?