Photos: Wings of desire in Berlin Summary: The Berlin Air Show is where military and civilian airplane shoppers can see everything from drones to Airbuses. By Bill Detwiler | July 20, 2006 -- 15:58 GMT (08:58 PDT) Follow @billdetwiler Previous | Next Image 14 of 17 Pilatus PC-21 The Pilatus PC-21 is used for professional pilot instruction. Topic: Travel Tech Kick off your day with ZDNet's daily email newsletter. It's the freshest tech news and opinion, served hot. Get it.