What is the range in nautical miles (nmi) of the search radar in the AN/TPN-24 Airport Surveillance Radar (ASR)?

The AN/TPN-24 Airport Surveillance Radar (ASR) is designed to provide surveillance capabilities primarily for the purpose of air traffic management. The search radar associated with this system operates within an effective range of approximately 60 nautical miles. This range is suitable for efficiently monitoring aircraft in the vicinity of airports, enabling air traffic controllers to maintain safe separation distances among incoming, outgoing, and transient flights.

The radar's capabilities allow it to detect and track aircraft accurately within its operational range, providing vital information for situational awareness and safety in busy airspace environments. While other radar systems may have longer ranges, the 60 nautical miles offered by the AN/TPN-24 aligns with the specific requirements of airport surveillance, focusing on a balance between detection range and the accuracy needed for managing air traffic close to airport facilities.