Wake turbulence is turbulence that forms behind an aircraft as it passes through the air and especially hazardous during the landing and take off phases of flight, during take-off and landing, aircraft operate at low speeds and high angles. takeoff and landing are the times when a plane is operating closest to its stall speed and to the ground - meaning there is little margin for recovery in the event of encountering another aircraft's wake turbulence, these phases of flight put aircraft closest together and along the same flight path, maximizing the chance of encountering this phenomenon

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