Decalage on a fixed-wing aircraft is a measure of the relative incidences of wing surfaces. Various sources have defined it in multiple ways, depending on context: On a biplane, decalage can refer to the angle difference between the upper and lower wings, i.e.
Decalage on a fixed-wing aircraft is a measure of the relative incidences of wing surfaces. Various sources have defined it in multiple ways, depending on context: On a biplane, decalage can refer to the angle difference between the upper and lower wings, i.e.
Source: Wikipedia "Decalage" · CC BY-SA 4.0
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