Which type of radar is primarily used for air traffic control on USS Tripoli?

The AN/SPY-1 radar system is primarily employed for air traffic control on USS Tripoli due to its sophisticated monitoring capabilities and multi-target tracking features. This radar operates in the S-band and is integral to the Aegis Combat System, enabling it to effectively detect, track, and guide weapon systems against various airborne threats. Its versatility allows for simultaneous detection of aircraft and missiles, making it a crucial tool for ensuring safe navigation and airspace management in a naval environment.

The other radar systems mentioned, such as the AN/TPY-2, AN/APY-2, and AN/SPS-48, serve distinct purposes. The AN/TPY-2 is primarily a missile defense radar, while the AN/APY-2 is used in reconnaissance and surveillance. The AN/SPS-48 focuses on 3D air search but is not the primary air traffic control radar for USS Tripoli, as it doesn’t possess the same level of advanced tracking and interfacing capabilities that the AN/SPY-1 offers for such operational needs.