The question being asked by almost everyone is “how could this have happened to a modern cruise ship?” The Costa Concordia was a modern ship, operating in well charted waters, in good weather and calm seas. Obviously, despite a wide range of speculation, no one currently has the answer. What is known is often contradictory or simply mystifying. The captain maintains that the ship hit an uncharted rock and implies that there was nothing wrong with their course. If however AIS plots from various sources are accurate, the ship was steered very close to the island of Giglio and specifically cut through a passage near the popular dive spot, Le Scole, between two large rocks which was suitable only for vessels much smaller than the almost 1,000 foot long cruise ship. (Update: More recent AIS plots are showing a passage to the east of the islands, but still extremely close.)
Costa Concordia: A major navigational error, or what?
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