Which of the following is NOT a task performed by the ECM track management software?

• A. Track Correlation
• B. Triangulation
• C. SOJC Operations
• D. Target Data Alignment

Answer: (D)

The key idea is how track management software handles sensor data to keep accurate target tracks. It links detections from multiple sensors into the same track (track correlation) and uses multiple measurements to estimate where the target is (triangulation). It also supports coordinating engagement-related operations for a target (SOJC operations). Aligning all target data to a common reference frame across sensors—Target Data Alignment—is not a function of this track management software; that step belongs to data fusion or sensor calibration layers that prepare measurements before tracking. So the not-performed task is Target Data Alignment.