What is the recommended action for a pilot encountering icing conditions?

In icing conditions, the recommended action for a pilot is to descend to a warmer altitude or seek deviation from the icing area. This is because ice accumulation can significantly impact the aircraft's performance, control, and safety. As ice builds up on the wings and control surfaces, it alters the aerodynamic characteristics of the aircraft, leading to potential loss of lift and increased drag. By descending to a warmer altitude, the pilot can escape the freezing temperatures that contribute to icing, or by deviating, they can avoid areas where ice may be forming altogether.

Maintaining current altitude and speed might leave the aircraft in hazardous conditions where ice accumulation could lead to severe complications. Conversely, simply calling ATC for assistance without taking action to change the aircraft's position would not address the immediate danger posed by the icing conditions. Therefore, proactive measures, such as seeking a warmer altitude or altering the flight path to avoid icing areas, are crucial for pilot safety and aircraft performance.