Sunday, January 20, 2008

NTSB: Crew mistakes caused heeling of cruise ship

The National Transportation Safety Board determined that the probable cause of an accident involving the cruise ship Crown Princess was the second officer's incorrect wheel commands.

Contributing to the cause of the accident were the captain's and staff captain's inappropriate inputs to the vessel's integrated navigation system while it was traveling at high speed in relatively shallow water, their failure to stabilize the vessel's heading fluctuations before leaving the bridge, and the inadequate training of crewmembers in the use of integrated navigation systems. On July 18, 2006, the cruise ship Crown Princess, which had been in service about a month, departed Port Canaveral, Florida, for Brooklyn, New York, its last port on a 10-day round trip voyage to the Caribbean. About an hour after departing, the vessel's automatic navigation system caused the ship's heading to fluctuate around its intended course. The Safety Board concluded that the incident occurred because the second officer initially turned the wheel to port, when he should have turned it to starboard to counteract the turn. The Safety Board also stated that the captain and staff captain made errors with regard to the ship's integrated navigation system.
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