According to 14 CFR part 1, what does VNE stand for?

VNE stands for "Never-exceed speed," which is a critical concept in aviation safety defined in the Federal Aviation Regulations. This speed represents the maximum airspeed limit that should never be exceeded during flight operations for a particular aircraft. Exceeding VNE can lead to serious aircraft structural damage due to aerodynamic stresses.

Understanding VNE is essential for pilots because it helps ensure safe flying practices and maintenance of the aircraft's integrity. This speed is usually indicated on the aircraft's airspeed indicator with a red radial line, making it visually accessible to pilots during flight. Other options refer to specific operational speeds that are also important but do not convey the overarching danger associated with exceeding VNE.