I know there have been many of these around, but this must rate as one of the best.
Full scale tug tow glider aerobatics.
Just watch the energy retention that is managed throughout the whole display
and specifically the 8 point roll and the outside maneuver switches.
Stunning!IMHO. Makes me wish I could fly an RC aerobatic glider
with at least a modicum of the same skill and precision!
The seamless 5 minute schedule is pretty impressive and all sans a motor… yeah baby.
Check it out.