The survivors were picked up by the destroyers and later transferred to the aircraft carrier USS Guadalcanal U-515 's commander , Werner Henke , was among the survivors .
Sixteen of U-515 's crew were killed , but 44 survived the attack .
The survivors were picked up by the destroyers and later transferred to the aircraft carrier U-515     's commander , Werner Henke , was among the survivors .
Sixteen of U-515 's crew were killed , but 44 survived the attack .