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Wingtip Vortices and Wake Turbulence

Pilot Institute

This is called lift. Wingtip vortices are a byproduct of lift. Once the wing stops producing lift, the vortices dissipate instantly. Wing spoilers drastically reduce the lift generated by the wing. Its important because the lift is always produced perpendicular to the relative wind. Why is this important?

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Tailless Aircraft: How Airplanes Fly Without a Tail

Pilot Institute

A tailless airplane is one where everything needed to fly, like lift, control, and stability, is built into the main wing. In level flight, the aircraft is adjusted so that the wingtips dont add lift. This setup makes the wing less efficient overall, but it can reduce drag, weight, and cost compared to using a separate tail.

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Everything You Need To Know About Ailerons

Pilot Institute

At first glance, ailerons look like ordinary hinged panels on the wings, but don’t be fooledthey’re important for keeping an aircraft both stable and maneuverable. But theres much more to ailerons than just rolling left or right. Or how do modern airplanes reduce dangerous effects like aileron flutter or adverse yaw?

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What are the Key Parts of a Plane?

WayMan

Wings: The Source of Lift The wings are what make fixed-wing flight possible. As air moves over the curved top surface of the wing and the flatter bottom, lift is generated, allowing the plane to rise. Regardless of placement, the principle remains the same: wings generate the lift that makes flight possible.

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Raptor-Inspired Drone Could Lead To Increased Maneuverability

AV Web

A pair of aerodynamic researchers at the École Polytechnique Fédérale de Lausanne (EPFL) in Switzerland have created a raptor-inspired drone that uses its tail feathers to control bank, rather than wingtip feathers mimicked by ailerons on airplanes.

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Flying a Plane for the First Time: A Beginner’s Guide

Pilot's Life Blog

Understanding the Basics of Flight Principles of Flight: Lift, Weight, Thrust, and Drag Flying a plane for the first time requires a basic understanding of the forces that make flight possible. Lift is generated by the wings, counteracting the force of weight, which pulls the plane down.

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Adverse Yaw Explained: A Pilot’s Guide to Better Control

Pilot Institute

The lift and drag imbalance between the left and right ailerons creates adverse yaw. Adverse yaw is an undesirable side effect of lift production, resulting in an uncoordinated, slipping turn. The changes in aerodynamic forces that occur during aileron deflection cause adverse yaw. What is Adverse Yaw?

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