Who is primarily responsible for determining the adequacy of STARS data usage on the TDW?

The local controller is primarily responsible for determining the adequacy of STARS (Standard Terminal Automation Replacement System) data usage on the Tower Data Workstation (TDW). This role involves actively monitoring the data presented on the TDW to ensure that it is accurate and sufficient for effective air traffic control operations. Local controllers are tasked with interpreting radar information, making real-time decisions based on that data, and ensuring that it supports safe and efficient aircraft movement in their airspace.

Local controllers possess the operational knowledge and experience to assess whether the data received from STARS is appropriate for the ongoing traffic situation, making them essential in ensuring that the information remains relevant and effective for each unique scenario. Their position allows them to recognize any discrepancies or inadequacies and to take necessary actions, such as alerting supervisors or making adjustments to enhance the flow of traffic.

In contrast, while air traffic control supervisors oversee the overall operations and can provide guidance and support, they do not directly engage with the data in the same immediate manner as local controllers. Flight operations managers and ground control officers have their own specific roles that do not directly focus on the real-time data adequacy assessment on the TDW. Thus, the local controller's direct involvement and responsibility towards STARS data usage highlight their