FILE - In this Nov. 9, 2010, file photo, a Navy Seahawk helicopter prepares to drop supplies onto the Carnival Splendor cruise ship during relief efforts in waters off Mexico's Baja Peninsula, seen ... more 
FILE - In this Nov. 9, 2010, file photo, a Navy Seahawk helicopter prepares to drop supplies onto the Carnival Splendor cruise ship during relief efforts in waters off Mexico's Baja Peninsula, seen from the USS Ronald Reagan aircraft carrier. 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. (AP Photo/Gregory Bull, File) less 
1 / 30
Associated Press | Photo By Gregory Bull, File
Wed, Mar 26, 2014 5:21 PM EDT