FILE - This Jan. 14, 2012 file photo shows the luxury cruise ship Costa Concordia leaning on its starboard side after running aground on the tiny Tuscan island of Giglio, Italy. Cruise operators,

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FILE - This Jan. 14, 2012 file photo shows the luxury cruise ship Costa Concordia leaning on its starboard side after running aground on the tiny Tuscan island of Giglio, Italy. Cruise operators, like airline pilots, may be relying too heavily on electronics to navigate massive ships, losing the knowledge and ability needed to operate a vessel in the case of a power failure, an expert sea pilot told a federal agency on Wednesday, March 26, 2014 (AP Photo/Gregorio Borgia, File)

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Associated Press
Thu, Mar 27, 2014 12:05 AM EDT