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Posted by on Dec 5, 2015 in Tell Me Why |

What Is Skywriting?

What Is Skywriting?

Skywriting is the process of using a small aircraft, able to expel special smoke during flight, to fly in certain patterns that create writing readable by someone on the ground.

Skywriting goes way back. There are reports of successful skywriters before World War I, possibly as early as 1915. Today, skywriters take advantage of satellite navigation to program messages before flight, thereby increasing accuracy.

Small airplanes equipped with special smoke machines are used to fly in special patterns to create written messages. The smoke machines usually consist of pressurized containers full of oil.

At a pilot’s command, the machines spray oil onto the plane’s hot exhaust system, where it burns quickly and creates clouds of dense white smoke.

Pilots have to learn how to fly special patterns and work the smoke machine carefully to be able to create their unique messages in the sky. From advertisements to marriage proposals, the messages can be practical, personal or just plain silly.

Content for this question contributed by Bryan Daniels, resident of Pittsburgh, Allegheny County, Commonwealth of Pennsylvania, USA