Flight simulation
I am an avid member of the flight simulation community. My simulator of choice is X-Plane 11, where I mainly fly the Toliss Airbus A319. Together with Erik Gebel, I once was going to host (in German) the Erik lernt fliegen podcast and video series, where we were going to teach newcomers everything they need to know for there very first time in a virtual plane. The project was not meant to be.