v speed1 V speeds V speeds (aircraft) are speeds that define certain performance and limiting characteristics of an aircraft and the "V" stands for velocity. They are established by the manufacturer during design and testing, and are specific to the aircraft model, and in many cases (V1, V2, Vref, and several others) based on the current weight and balance characteristics of the individual aircraft, as described .. 2008. 4. 16. 이전 1 다음