They had problems with the Hunley from the get go. The sinking after she doomed the Housatanic was the H.L. Hunley's third. When the spar torpedo detonated with Hunley at a range of 30 meters, rather than the planned 120-150, she may well have been damaged. Apparently, either her poor sea qualities, or the damage, or both together did her in within an hour of the detonation.
Bookmarks