Origninally know as helm, or Flight Control Officer, CONN incorporates two job, navigation and flight control. A Flight Control Officer must always be present on the bridge of a starship, and every vessel has a number of Flight Control Officers to allow shift rotations. S/he plots courses, supervises the computers piloting, corrects any flight deviations and pilots the ship manually when needed. Flight Control Officers report to the Chief Flight Control Officer. The Assistant Chief Flight Control Officer is the second-in-command of the Flight Control Department, and is able to assume the duties of Chief Flight Control Officer on a temporary or permanent basis as so needed.