Aerial firefighting involves using aircraft to combat wildfires from the air. This method includes dropping water or fire retardant chemicals on flames to slow their spread and protect nearby structures. Aircraft used in this process can range from small helicopters to large air tankers, each designed for specific firefighting tasks. The effectiveness of aerial firefighting depends on various factors, including weather conditions, terrain, and the type of fire. While it can quickly cover large areas, it is often used in conjunction with ground crews, who work to contain the fire and prevent it from reigniting.