Only one crew member survived, plus ten crew members who were on leave in Horten. She was the only U-boat to be lost in the attack. The wreck was rediscovered in a depth of 190 meters by a Royal Norwegian Navy divers from sub-sea surveillance ship,  in 1999.
Only one crew member survived out of the U-boat's crew, plus ten crew members who were on leave in Horten. The only submarine to be lost during the attack was discovered in 1999 at a depth of 190 meters by Royal Norwegian Navy divers from a sub-sea surveillance ship.