Aerodynamics

Flutter

Definition

A dangerous aeroelastic oscillation of a control surface or structure that can rapidly increase in amplitude and cause structural failure. Flutter typically occurs above VNE and requires immediate speed reduction.

Related Terms

VNE

The never-exceed speed, indicated by a red line on the airspeed indicator. Excee...

Structural Limits

The maximum loads an aircraft structure is designed to withstand. Normal categor...

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