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Types of Pilot Licenses Explained (Student, Recreational, Private, Commercial, ATP, and more)

Pilot Institute

Pilots can have multiple licenses. Each license gives a pilot different privileges. Pilots usually start by getting their Private Pilot license and then work towards a commercial pilot license if they are interested in being a pilot as a career. But its a necessary step to obtain higher pilot certification.

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What Is Bernoulli’s Principle? A Simple Guide for Pilots

Pilot Institute

Airfoils use this principle, with faster airflow over the top creating lower pressure. If lift were entirely due to Bernoulli, a symmetric airfoil (one with equal curvature on top and bottom) wouldnt generate lift – yet it does when given the right angle of attack. Bernoullis principle isnt something pilots think about routinely.

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Today in Aviation History: First Flight of the Consolidated B-24 Liberator

Vintage Aviation News

Davis, who had developed a new wing, whose airfoil had a lower drag co-efficiency than other wing designs of the time, and which had already been used on the company’s Model 31/XP4Y Corregidor flying boat. Bill Wheatley, Consolidated’s Chief Test Pilot, co-pilot George Newman, and flight engineers Jack Kline and Bob Keith.

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Picture Of The Week: April 4, 2025

AV Web

Photo By Daniel Hardt N33K at rest Fernridge Lake, Lane county Oregon Photo By Daniel Spitzer Pilots in a Yak18T and Beech G36 enjoy a late winter spin’ together, though their props rotate in opposite directions-check the airfoil of the blades. The post Picture Of The Week: April 4, 2025 appeared first on AVweb.

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Wingtip Vortices and Wake Turbulence

Pilot Institute

Pilots avoid vortices by maintaining safe separation and adjusting flight paths. When air flows over the aircraft wing, the shape of the airfoil creates low pressure above the wing and relatively higher pressure below the wing. Heavier, slower aircraft in clean configuration produce the most intense vortices.

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Tailless Aircraft: How Airplanes Fly Without a Tail

Pilot Institute

Use of Reflex Airfoils Ever notice how many tailless aircraft have wings that curve at the trailing edge? This type of design is a reflex airfoil. The reflexed shape of the airfoil usually causes a positive (nose-up) pitching moment coefficient at its aerodynamic center. Flying wings dont have tails or elevators.

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Chord Line in Aviation? What It Is and Why It Is Important

Pilot Institute

In general, the chord line is used as an easy-to-understand reference when referring to the properties of a wing or airfoil. The Difference Between a Chord Line and a Camber Line The chord line is a straight line that crosses the leading and trailing edges of the airfoil. What Is the Chord Line in Aviation?