Why Do Some Airplanes Have 4 Engines?
Airplanes rely on engines to generate propulsion. While wings and other flight control surfaces generate lift, engines are responsible for generating propulsion. Jet engines, for instance, ...
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5 Interesting Facts About Aerial Firefighting
Not all airplanes are designed specifically to transport passengers and cargo from one place to another. Some of them are designed to extinguish fires. A profess ...
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Jet vs Reciprocating Airplane Engines: What’s the Difference?
All airplanes require one or more engines. Engines are responsible for generating propulsion, which along with lift, allows airplanes to safely traverse the skies. While some ...
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How the Wings of an Airplane Generate Lift
Lift is the acting force that keeps airplanes in the air. It allows airplanes to maintain or increase their altitude during flight. Without lift, gravity will ...
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What Is a Biplane? Here’s What You Should Know
Not all airplanes are designed with a single pair of wings. Some of them feature two pairs of wings -- with one pair stacked on the ...
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Did You Know? Why Airports Are Oftentimes Located Near Water
To say there are a lot of airports would be an understatement. In the United States, there are now over 5,200 publically accessible airports and over ...
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How Ailerons Work on Airplanes
Have you ever noticed the hinge-like flaps on the back of an airplane's wings? Known as ailerons, they aren't used for aesthetic purposes. Rather, they are ...
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What Is the A321neo? Get the Facts
As one of the world's largest aerospace manufacturing companies, Airbus is constantly developing new commercial airliners. One of its latest airliners is the A321neo. An acronym ...
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What Is Tailwheel-Type Landing Gear?
Landing gear is essential for all types of airplanes. As you may know, it consists of a set of wheels -- along with other components -- ...
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The 3 Primary Types of Reciprocating Airplane Engines
Reciprocating engines are commonly used to power private and commercial airplanes. Also known as piston engines, they are characterized by the use of reciprocal-motion pistons. The ...
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