Helicopters
Helicopters are rotary-wing aircraft that are capable of vertical takeoff and landing, hovering, and flying in any direction. They are used in various applications such as transportation, search and rescue, firefighting, military operations, and aerial photography. Helicopters are powered by one or more engines that drive the rotor blades, which provide lift and propulsion. The rotor blades are mounted on a mast that is connected to the main body of the helicopter. The main body of the helicopter contains the cockpit, passenger cabin, and cargo area. Helicopters are highly maneuverable and can fly at low altitudes, making them ideal for operations in urban areas and mountainous terrain.
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