What is rotation speed in aviation?

Vr or Rotate is defined as the speed at which the pilot begins to apply control inputs to make the aircraft nose to pitch up, after which it leaves the ground. Moreover, the point where the main gear leaves the ground is the point where the aircraft has reached the Vlof – lift off speed.Click to see full answer. Also, why is it called rotation speed?Originally Answered: Why is it when airplanes take off, the pilot says “rotate”? That is the acknowledgement that the plane is in a position to raise nose wheels. Typically, right before this, V1 is called out. This means that the aircraft has reached such speed, that it cannot abort the takeoff.Similarly, what is aircraft vertical speed? OTHERWISE known as Rate of climb / rate of descent. Vertical speed is a common word and it can be positive or negative. If positive , it stands for rate of climb. Pilot can select 3000 feet V/S- vertical speed- and send this info to autopilot. So aircraft will descend or ascend at this rate. Accordingly, why do pilots say v1 rotate? The first one is the decision speed at which stopping is no longer possible and the airplane is committed to fly. This is known as V1. When the airplane attains the Vr speed, the pilot who is not manipulating the controls calls “Rotate,” then the flying pilot applies aft yoke or side stick to raise the nose.What does the term rotation mean in aviation?In aviation, rotation refers to the action of applying back pressure to a control device, such as a yoke, side-stick or centre stick, to lift the nose wheel off the ground during takeoff.

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