For those not in europe, very similiar on youtube..
Oh, and if your not used to flying a helo, but want to try it, I can recommend the electric's fella........best do some research on em tho, as I personally find the collective pitch ones way too difficult, so got one with a fixed head...which (once I got the hang of it, and a r/c flight sim with controller etc) I can at least hover and move out of the way of the bushes which come up to grab it.....
Youtube video of the same Wurzel;)