AC Alternating Current ASR Submarine Rescue Ship BCLU Battery Charging Line Up BRI Bearing Repeater Indicator BST Buoy “Beast” Buoys, an emergency communications beacon CAMS Computerized Atmospheric Monitoring System CNO Chief of Naval Operations, the highest ranking officer in the Navy CO Commanding Officer COD Carrier Onboard Delivery CODC Commanding Officer’s Display Console COW Chief of the Watch DC Damage Control or Direct Current DCA Damage Control Assistant, the junior officer in charge of the boat’s damage control gear and Auxiliary Division. DOD Department of Defense DR Dead Reckoning, an estimate of position based on course, speed, and time DSRV Deep Submergence Rescue Vehicle EAB Emergency Air Breathing, a system of breathing masks that plug into fixed manifolds throughout the ship. E Club Enlisted Club EDO Engineering Duty Officer EOOW Engineering Officer of the Watch, the highest-ranking watchstander, and the only commissioned officer, in the engine room of a nuclear submarine.
