Rotorcraft Fuselage

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The airframe of a rotorcraft is its primary structure, responsible for supporting the entire aircraft and protecting its occupants from external forces. It typically consists of a central cabin or cockpit, surrounded by a series of struts and beams that provide additional support and stability to the overall structure. The fuselage also houses the rotors, engines, and control systems of the rotorcraft, which are crucial for its operation. In terms of design, rotorcraft airframes often resemble those of fixed-wing aircraft, with a streamlined shape that helps reduce drag and enhance flight performance. However, they also require additional considerations due to their unique aerodynamic characteristics and weight distribution. Manufacturers often employ advanced materials such as carbon fiber and aluminum alloys to build rotorcraft fuselages, which provide exceptional strength-to-weight ratios and corrosion resistance.