Before revision: Best Rate of Climb for a jet and a propeller aircraft Best Rate of Climb as a function of altitude In aeronautics, the rate of climb (RoC) is an aircraft's vertical speed – the positive or negative rate of altitude change with respect to time.
After revision: Best Rate of Climb for a jet and a propeller aircraft Best Rate of Climb as a function of altitude In aeronautics, the rate of climb (RoC) is an aircraft's vertical speed , that is the positive or negative rate of altitude change with respect to time.