Wind direction and speed significantly influence the application technique of de-icing fluid on an aircraft wing, primarily due to the potential for fluid blowback, uneven coverage, and reduced holdover times. When de-icing with a headwind, the de-icing fluid can be blown back towards the de-icing vehicle and personnel. To counter this, the de-icing operator should position the vehicle upwind of the aircraft wing and apply the fluid at a slightly steeper angle to compensate for the wind's effect. Increasing the fluid pressure slightly can also help to ensure that the fluid reaches the wing surface effectively. With a tailwind, the de-icing fluid can be ....
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