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Analyses Most people are familiar with the Standard Configuration, the most common airplane design. However, recent revelations in both military and general aviation have shown at least a slight movement toward different arrangements of an airplane's lift and control surfaces. These variations in aircraft structure include the canard configuration and the flying wing. First, we must understand the basic principles of flight before any different configurations of lift surfaces can be discussed. In order for any object to gain lift, it must have a force pushing it upwards which is greater than its weight. This force, called lift, results from the differing pressures on the upper and lower surfaces of the wing. The air that hits the leading edge of the wing separates. Part goes over the wing, and part travels underneath it. The top of the wing curves, or is cambered, causing the air passing over the top of the wing to go faster than the air passing under the wing. The lower surface of the wing is relatively flat, so air travels at, or near, its normal speed...