Hi there!
last weekend we went to the 20 year aniversary festival of Kontronik. They didn´t only offer a lot of food and guided tours through the factory, but also a FunFly of their sponsor pilots on the field behind the building.
I didnt have time to film all of them, but when I was there watching some flights (and doing some myself) I eventually grabbed the iPad and did some videos. Here is my short video collection, hope you enjoy.

BTW: It was awful windy at that weekend and it seemed that CrashHeliGod was also there, working in cooperation with the wind