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Video tip: The aerodynamics of induced and parasite drag

Flight Training Central

During your flight training, you’ll learn all about the 4 forces acting on the airplane in flight, including lift, thrust, weight and drag. This week’s tip takes a closer look at the aerodynamic forces that cause the rearward force of drag, including a breakdown of parasite vs. induced drag.

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How Do Planes Fly & What Keeps Them In The Air?

Simple Flying

Although the science behind flight may seem complex, it boils down to the balance of four fundamental forces: lift, weight, thrust, and drag. Have you ever watched a plane take off and wondered how that big metal object full of people actually floats in the air?

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How CFM LEAP Engines Enhance The Performance Of The Boeing 737 MAX

Simple Flying

Since most aircraft spend nearly 90% of their operational time in cruise flight, the cruise lift-to-drag ratio determines the cruise performance of the aircraft. Engines play a vital role in ensuring that necessary thrust is provided to counter the drag forces and achieve a level flight.

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Samson Switchblade flying car gets new look

AOPA

Samson Sky, maker of the experimental Switchblade flying sports car, announced design updates that the company says will improve the vehicle’s thrust/drag issues.

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Quiz: Basic Aircraft Aerodynamics

Flight Training Central

The four forces acting on an airplane in flight are lift, weight, thrust, and drag. lift, weight, gravity, and thrust. Which basic flight maneuver increases the load factor on an airplane as compared to straight-and-level flight? lift, gravity, power, and friction. remain the same regardless of gross weight.

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The Bold, Bulbous Douglas 1015 Cloudster II

Flying Magazine

READ MORE: Interstate TDR Developed as Unusual Kamikaze Machine Moulton Taylor, the designer of the similarly configured roadable “Aerocar” that would fly a couple of years later, added that at idle a propeller mounted to the extreme aft end of the fuselage has the effect of an anti-spin drag chute, adding stability and aiding recovery from spins.

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Plane hijackings: from evil acts of violence to a 52-year-old unsolved mystery

Aerotime

On June 15, 1985, during the second stop off in Beirut, a 23-year-old US Navy diver called Robert Stethem was dragged to the plane’s open door and executed with a gunshot to the head. The report concluded that the cause of the accident was “unlawful interference by the hijackers which resulted in loss of engine thrust due to fuel exhaustion”.

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