The Catapult Centerdeck Operators job is to ensure communication with catapult control relaying aircraft type, gross weight and the side number, and assisting the Catapult Officer (or, Shooter) in selection of Capacity Selector Valve (CSV) settings. Each plane requires a different catapult setting based on weight. \rbr\rbrThis video has a UI Operator (Under Instruction) training in the man-up station.\rbr\rbrApologies about the fog over the lens, steam can have that effect on a camera.