‘Ajax’ Bleichrodt graduated in the crew of 1933 and was a Kapitänleutnant at the time, achieving Korvettenkapitän late in 1943. His decorations include the Knights Cross early in the war – in October 1940, followed by an addition of the Oak Leaves in September 1942 and the U-boat War Badge with Diamonds a month later. In January 1945 he was given the War Merit Cross Second Class with Swords. His total tonnage was an impressive 24 ships of 151,260 tons, plus a warship of 1,060 tons and two ships damaged for 11,684 GRT. U-109, on its fifth of nine patrols, was sailing from and to Lorient for the Second Flotilla. This patrol began on the 25th of March and ended on the 3rd of June.
Early in his career Bliechrodt served on both the Gorch Foch and the Admiral Hipper, moving to U-boats in October 1939. He also served as First Watch Officer (second in command) of U-564 under Teddy Suhren. In one patrol as commander of U-48 in 1940 he sank eight ships of 43,106 tons. Moving ashore in July 1943 he went on to command the 27th and 22nd training flotillas. He lived until 1977, passing away in Munich at the age of 67.