
A wingover (also called a wing-over-wing, crop-duster turn or box-canyon turn) is an aerobatic maneuver in which an airplane makes a steep climb, followed by a vertical flat-turn (the plane turns to its side, without rolling, similar to the way a car turns). The maneuver ends with a short dive as the plane gently levels out, flying in the opposite...
Found on
http://en.wikipedia.org/wiki/Wingover

A sharp 180 degree turn and dive on the wing
Found on
https://sites.google.com/site/breckfalconry/glossary
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