When is a target considered paired?

A target is considered paired when its predicted position, speed, and heading correlate with the radar return. This process involves verifying that the information derived from radar data matches the anticipated trajectory of the aircraft based on its last known position and flight parameters. When these elements align, it indicates that the radar return is indeed associated with the right aircraft, confirming its identity and enhancing the controller's situational awareness.

The other scenarios do contribute to the overall tracking and identification process but do not solely determine pairing. For instance, confirming altitude can assist in identifying an aircraft but does not in itself link the target to the radar return. A pilot reporting their location is useful, yet it does not provide the necessary correlation between the predicted flight path and the radar data. Moreover, identifying multiple radar returns can help in recognizing potential conflicts but does not inherently confirm pairing, as multiple targets could represent different aircraft. Therefore, effective pairing relies on the integration of all this data, especially the correlation between predicted metrics and actual radar displays, making the consideration of predicted position, speed, and heading the crucial factor.