The Shipboard Tracking Control Complex functioned as a tracker, with the ability to monitor the movements of starships traveling through hyperspace. During the events of 34 ABY, the Shipboard Tracking Control Complex that was installed on the Supremacy successfully tracked the fleet belonging to the Resistance, which allowed the First Order to ambush the group of ships. Ultimately, the tracker was rendered inoperable after Resistance members, specifically Finn, Rose Tico, and BB-8, in conjunction with a hired slicer known as DJ, managed to infiltrate the Supremacy and deactivate the system. As the battle concluded, the Supremacy met its end through destruction, caused by the Resistance flagship, the Raddus, impacting it at lightspeed.