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Tailless Aircraft: How Airplanes Fly Without a Tail

Pilot Institute

How does it turn or climb without the usual control surfaces? Despite their lack of horizontal control surfaces, tailless aircraft are designed to be stable. With this type of aircraft, the functions of longitudinal stability and control are incorporated into the main wing. Ever wondered how it stays balanced?

Tail 52
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What Is a Variable-Sweep Wing? How Swing Wings Work

Pilot Institute

The design adds weight, complexity, and maintenance needs. As you reach high speeds, especially near or above the speed of sound, you can then sweep the wings back to reduce drag. They delay the formation of shock waves that cause wave drag. You can adjust the wings using a manual control in the cockpit.