AERO is Europe's largest GA exhibition, attracting just about every manufacturer that has something to show off. From coroporate jets to gyrocopters and the latest developments in GA and LSAs. This video from Day Two shows some very advanced machinery in the LSA/ultralight and helicopter sections. AERO is held every year at Friedrichshafen on the German shore of Lake Constance, and is the place where so many new innovations have been introduced to the aviation public.