Who shows the VCI for aircraft on frequency?

The VCI, or Visual Conflict Indicator, is a tool used within radar operations to indicate potential conflicts between aircraft on a specific frequency. The function of displaying the VCI typically falls under the purview of the radar associate. The radar associate closely monitors aircraft movements and exhibits the necessary information, including any alerts or indicators such as the VCI, to assist the radar controller in maintaining safety and effective separation between aircraft.

The radar associate's position involves supporting the radar controller by providing timely information and alerts that influence decision-making during busy operational periods. This role is critical for ensuring that all relevant data regarding air traffic is clearly conveyed to the radar controller, which includes visual indicators like the VCI.

Other roles, such as the radar controller, flight data coordinator, and traffic management coordinator, while integral to the radar operations and air traffic management process, do not typically handle the direct display or monitoring of the VCI. Each of their tasks focuses on different areas of operational oversight, coordination, or data management rather than the specific visual conflict indicators displayed in real-time radar operations.