A barrel roll is an aerial maneuver in which an airplane makes a complete rotation on its longitudinal axis while following a helical path, approximately maintaining its original direction. It is sometimes described as "a combination of a loop and a roll". The G-force is kept positive (but not constant) on the object throughout the maneuver, commonly between 2-3 G, and no less than 0.5 G.
Read more about Barrel Roll: Etymology, Aviation, Military Attack
Famous quotes containing the words barrel and/or roll:
“I was born a mechanic, and made a barrel before I was ten years old. The cooper told my father, “Fanny made that barrel, and has done it quicker and better than any boy I have had after six months’ training.” My father looked at it and said, “What a pity that you were not born a boy so that you could be good for something. Run into the house, child, and go to knitting.””
—Frances D. Gage (1808–1884)
“Let us roll all our strength, and all
Our sweetness, up into one ball:
And tear our pleasures with rough strife,
Thorough the iron gates of life.
Thus, though we cannot make our sun
Stand still, yet we will make him run.”
—Andrew Marvell (1621–1678)