Aircraft frames are the structural backbone of an airplane, providing the necessary support and shape. They are designed to withstand various forces during flight, such as lift, weight, and turbulence. The frame is typically made from strong materials like aluminum or composite materials, ensuring durability while keeping the aircraft lightweight. The frame consists of several key components, including the fuselage, wings, and tail section. Each part plays a crucial role in the aircraft's overall performance and safety. Engineers carefully design these frames to ensure that they can handle the stresses of flight while maintaining the comfort of passengers and the efficiency of the engines.