A drone is an unmanned aircraft. The term drone, more widely used by the public, refers to the resemblance of dumb-looking navigation and loud-and-regular motor sounds to the male bee. Drone is also known as an unmanned aerial vehicle (UAV), as an unmanned aircraft system (UAS), or by several other names.
The flight of UAVs may operate with various degrees of autonomy: either under remote control by a human operator, or fully autonomously, by computers. A UAV uses aerodynamic forces to provide vehicle lift and can fly autonomously or be piloted remotely. It can also be expendable or recoverable, and can carry a lethal or nonlethal payload."
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Drone
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