What role does air surveillance radar play in air traffic control?

Air surveillance radar is a critical tool in air traffic control as it plays a pivotal role in detecting and monitoring the position of aircraft in the airspace. This radar system provides real-time information about the location, heading, altitude, and speed of airborne vehicles, enabling air traffic controllers to maintain safe separation between aircraft and manage their movements efficiently.

This function is vital for ensuring the safety and efficiency of air traffic, as it allows controllers to track multiple aircraft simultaneously, respond quickly to any potential conflicts, and provide timely instructions to pilots. By monitoring the position of aircraft, air surveillance radar system ultimately supports the fundamental goal of air traffic management: maintaining safe and orderly flight operations within controlled airspace.