Now on YouTube: the documentation of Clean Sky 1, the largest European aviation research project, commissioned by Airbus with Bockfilm Bremen. We have taken on the directorship as well as some of the shooting and animations. It has been an incredibly exciting task that over the last 7 years kept taking us to the cutting edge of aviation technology. This project involved the remodelling of a giant A340 plane, the removal of the outer wings and their replacement with a pioneering geometry. Research flights with this experimental plane will be part of the follow-up project “Clean Sky 2”.