What is Velocity Never Exceed (Vne)?

Velocity Never Exceed (Vne) is a critical airspeed limit for aircraft, representing the maximum speed that should not be exceeded under any circumstances to avoid potential structural damage. This limit is established based on the aircraft's design and structural integrity, taking into account various factors such as aerodynamic loads and material strength. Exceeding Vne can lead to adverse effects such as flutter, failure of control surfaces, or even catastrophic structural failure, which is why it is emphasized in pilot training and operational guidelines.

The other options, while related to aircraft performance, do not accurately describe Vne. The maximum speed during landing is termed approach speed or landing speed, not Vne. The minimum speed required for departure pertains to stall speed, which is different from Vne. Finally, the average cruising speed of an aircraft is a general measure of speed during flight and does not pertain specifically to structural limitations like Vne does.