NORTH CHARLESTON, S.C. (AP) - The Confederate submarine H.L. Hunley, raised from the floor of the Atlantic 11 years ago, is being raised again. But this time, the sub is being raised only a few feet in its conservation tank in North Charleston.
The work on Wednesday is a prelude to additional work next week to rotate the submarine upright. That will give scientists their first good look at the hull since it sank with its crew of 8 in 1864.
The hull is expected to provide clues as to why the Hunley went down after sinking the Union blockade ship Houstonic. It was on its side in the silt and was raised in that position in 2000.
The 10-ton Hunley is the first sub in history to sink an enemy warship.