A rotary-wing drone helicopter has been photographed on the flight deck of China’s Type 075 amphibious assault ship, adding an unmanned dimension to a vessel already expanding its manned aviation ...
China showcases autonomous helicopter operating from Type 075 amphibious assault ship, signaling expanded naval drone ...
Early helicopter engineers faced a major challenge: how to lift heavy loads safely. One unusual solution was the tandem rotor design, which used two large rotors instead of one. This eliminated the ...