Which actions can local controllers take using certified tower radar displays?

Local controllers utilizing certified tower radar displays have the capability to provide radar traffic advisories, which is crucial for maintaining safe separation and enhancing situational awareness within the airport environment. These advisories enable controllers to give real-time information about the positions and movement of aircraft in the vicinity, thereby helping to manage the flow of air traffic more efficiently.

The functionality of radar displays in providing situational awareness extends beyond just monitoring aircraft and can also facilitate effective communication with pilots concerning traffic that may affect their operations. By utilizing this ability, local controllers can help prevent potential conflicts and improve overall safety in and around the airport.

In contrast, while ground traffic management is a significant responsibility of controllers, it typically does not involve radar advisories. Providing taxi clearance and directing takeoff clearance are also critical functions but are generally managed without the need for real-time radar information. Instead, these actions rely more heavily on standard procedures and visual references.