For the first time a UAS (Unmanned Air System) helicopter has taken off from an Italian Navy ship: it was the Camcopter S-100, a drone-helicopter made by the Austrian company Schiebel. The small aircraft soared up from the ITS "Bersagliere", a Soldati Class frigate in the Italian Navy Base of La Spezia: during its 4 and a half hour flight, characterized by wind speeds of up to 25 knots, it performed...