German submarine U-1105 'Black Panther': The naval archaeology of a

Author: Aaron Stephan Hamilton Format: Hardback Number of Pages: 136 Now in its final resting place at the bottom of the Potomac River in Maryland, the U-Boat U-1105 is unique among German World War II submarines. Technologically innovative, it was the only U-Boat to conduct a wartime patrol while equipped with the snorkel, GHG Balkon passive sonar and a rubberized coating known as Alberich designed to reduce its acoustic signature and hide from Allied sonar. After the end of World...Read more