Freid sat in a similar seat, just forward of Cara, but hers also had a control panel on each arm pad. Through them, she could operate various optical and electronic targeting and tracking systems to locate a potential enemy. Freid also wore the same basic headgear, but hers had goggles linked via fiber-optic cable to a kind of periscope on top of the main gun turret. Chase had learned that there were two other optical ports, as she called them, on the vehicle, both along the centerline, one forward and one to the rear. Using her armrest controls Freid could swap the visual feed to her goggles between any of them.