Friday, December 10, 2010

Cracks plague Ticonderoga-class cruisers

Ticonderoga-classBarely a year after the Navy spent $40 million to fix the cruiser Port Royal after an embarrassing grounding, the ship is again out of action, back in a shipyard at Pearl Harbor, Hawaii.

But this time it’s not a damaged hull that’s the problem. Rather, it’s an issue that is plaguing all 22 cruisers in service: cracks in the aluminum superstructure.

The Port Royal was operating in the Pacific Northwest in September when sailors discovered new cracks in the superstructure, including an eight-crack on the 06 level, one of the highest decks in the ship.

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