The Windsock or Wind Cone is an important device that helps pilots determine wind direction and intensity before takeoff or landing. Some common synonyms for Wind Cone include Windsock, Wind Direction Indicator, Wind Speed Indicator, and Aviation Cone. These devices are usually made of lightweight, durable materials like nylon, PVC or vinyl, and are designed to be easily visible from the air. Wind Cones are typically placed on the side of runways for maximum visibility by pilots. Wind Cones are extremely important for safe takeoff and landing operations, and their accurate readings can help prevent accidents caused by dangerous wind conditions.