The computer scientist Carl-Herbert Rokitansky speaks of “Stone Age´” when one considers that the communication between air traffic controllers and pilots is still analogous today. Rokitansky, who was involved in the development of the Internet as a young researcher at the German Aerospace Center (Deutsches Zentrum für Luft- und Raumfahrt; DLR), now heads the Aerospace Research Group at the University of Salzburg, after working on the development of mobile radio networks and the construction of automatic truck tolling systems on motorways. Continue reading “Today’s communication between pilots and air traffic controllers: stone-age?”