What is the purpose of the de-icing system in an aircraft?

The purpose of the de-icing system in an aircraft is to remove or prevent ice accumulation on critical surfaces, ensuring safe flight performance. Ice can form on wings, control surfaces, and other key areas, leading to a loss of lift, increased drag, and potentially dangerous handling characteristics. By preventing ice accumulation, the de-icing system helps maintain the aircraft's performance and stability during flight, particularly in adverse weather conditions where icing is a risk. This functionality is essential for ensuring the safety of the aircraft and its occupants, allowing for reliable operation during takeoff, flight, and landing.