At the same time this is occurring computerized controls close the doors to subject area. Air conditioning is automatically turned off to prevent the spread of fire and the automatic sprinkler system goes into action. All this computerized effort is backed up by the Damage Control Crew which reports immediately to the scene of the emergency. The Captain sits in front of a computer console from which he commands the ship. Directly to his right is the Second Officer who assists in navigating this gigantic vessel and its cargo of 2000 passengers.
Computer screens indicate compass headings, wind direction and speed.
Radar and GPS which gives precise position. The radar can detect a tiny blip in the distance and determine its speed and course. The ship's four engines consume one ton of fuel every three miles while cruising at 20 knots. The twin thrusters in the bow and aft end of the ship are capable of turning the ship around within its own length. Tugs are seldom used as the thrusters can push the vessel sideways against a 25 knot wind which is the limit they can handle.