What are V speeds in aviation?
V speeds are a series of critical aircraft speeds that define the performance and limitations of an aircraft. These speeds are used during all phases of flight: takeoff, climb, cruise, descent, and landing.
V speeds include V1, VR, and V2 during takeoff, which are the speeds at which the pilot must make critical decisions, such as whether to continue the takeoff or abort it. V1 is the takeoff safety speed, VR is the rotation speed, and V2 is the takeoff safety climb speed.
V speeds also include the stall speed (VS), which is the minimum speed required to maintain level flight at the aircraft’s maximum weight, and VNE, which is the never exceed speed and the maximum speed at which the aircraft can be operated safely.
Other important V speeds include VX, which is the best angle of climb speed, and VY, which is the best rate of climb speed. These speeds are typically provided in the aircraft’s performance data and are used by pilots to plan their flights based on weather, weight, and other factors.
Overall, understanding V speeds is essential for safe and efficient flight operations, and pilots must be familiar with them to ensure they are flying within the aircraft’s limitations.
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