What does "more and more" aileron refer to during landing roll in a crosswind?

During a landing in a crosswind, the term "more and more" aileron refers to the need for the pilot to increase the amount of aileron input to maintain control of the aircraft and keep the upwind wing down. This is crucial as the wind can exert force on the aircraft, causing the upwind wing to rise and potentially leading to a loss of control or a ground loop if not properly managed.

Using increased aileron helps counteract the effects of the crosswind, ensuring that the aircraft stays aligned with the runway centerline. By doing so, the pilot is able to maintain a safe and stable landing roll, particularly important in gusty or variable wind conditions. Ailerons play a vital role in lateral control, and understanding when to apply "more and more" aileron during rollout is a key skill for successfully handling crosswind landings.

Other options, such as managing power or neutralizing ailerons, do not address the specific requirement of counteracting the wind forces acting on the wings during the landing roll. Reducing aileron would counteract the needed control input, which could lead to destabilization.