Windsocks are important because they help pilots to know which way the wind is blowing. They are usually placed near airports or other places where planes take off and land.Karachi Fire Corporation They work by filling up with air and pointing in the direction that the wind is blowing. The bigger the windsock, the more accurate it is at showing the wind direction. This is important because it can help them to avoid landing in a crosswind, which can be dangerous. Windsocks are also important for ...