During a windshear warning, what should be done with the pitch according to recommended procedures?

The recommended procedure during a windshear warning is to increase pitch up to the Pitch Limit Marker. This action is crucial because in a windshear situation, the aircraft may encounter rapid changes in airspeed and altitude. By increasing the pitch, the pilot helps to mitigate the effects of downdrafts that can occur during windshear.

The Pitch Limit Marker is a specific reference on the aircraft's flight instruments that indicates the maximum pitch attitude at which the aircraft can safely operate without stalling. By adhering to this marker, pilots can maintain control of the aircraft and ensure that they do not exceed the limits of performance while reacting to the hazards of windshear.

In scenarios where pitch is decreased, such as lowering it below the standard level, this could lead to a loss of lift and a potential stall, which is counterproductive during windshear conditions. Maintaining a level pitch might not be sufficient to counteract the dangers posed by rapid altitude loss in a windshear event, as it does not actively address the issue. Lastly, reducing pitch merely to prevent stalling without referencing the Pitch Limit Marker does not take full advantage of the recommended procedures to ensure safe navigation through windshear.