*When the U.S.S. Enterprise is separated, command of the stardrive section transfers to the Battle Bridge. The Battle Bridge is so named because the ship only separates in times of crisis, usually for battle, when the bulk of the crew is left in the saucer section for protection. Functionally similar to the Main Bridge, the Battle Bridge has stations for all the Main Bridge personnel or their counterparts -- command chair, Conn and Ops, as well as tactical and support stations. In the event of damage to the Main Bridge, the ship may be run by the Battle Bridge as a sort of auxiliary control. *Source: Back of card