What is the purpose of wind cones at an airport?

The purpose of wind cones at an airport is to provide wind direction. These visual indicators are typically placed near runways and taxiways and are designed to show the prevailing wind direction to pilots. Understanding the wind direction is crucial for safe aircraft operations, particularly during takeoff and landing phases, as wind can significantly affect an aircraft's performance and handling.

By observing the orientation of the wind cone, pilots can make informed decisions regarding their flight path and approach to landing, ensuring that they align themselves properly with the runway to optimize performance and safety. This information is particularly vital because wind can influence various aspects of flight, such as lift, drag, and overall aircraft control during critical phases of flight.