Not a super, super career.... but enough for the Bronze Clasp, and that is way more than any of us have....
2nd U-Boot Flotille
First boot U 106 under Oberleutnant zur See Jürgen Oster,
U-106 left Lorient on the 28th of July 1943. On the 2nd of August 1943 it was sunk in Biscaya to the Northwest of Cape Ortegal by a Wellington of the RCAF Squadron 407 and a Sunderland of the RAAF Squadron 461 and a Sunderland of RAF Squadron 228. 22 Dead and 35 survivors.
second boot, U 1227 under Oberleutnant Friedrich Altmeier, joined the boot on 8th December 1943
From Wikipedia…
The submarine was laid down on 1 February 1942 at the Deutsche Werft yard at Hamburg, launched on 18 September 1943, and commissioned on 8 December 1943 under the command of Oberleutnant zur See Friedrich Altmeier. The U-boat then served with 31st U-boat Flotilla, a training unit, with 2nd U-boat flotilla from 1 August 1944 to 31 December 1944, and with 33rd U-boat Flotilla from 1 January 1945 to 10 April 1945.[1]
U-1227 completed only one combat patrol (104 days), from 14 September to 26 December 1944. On 4 October 1944 she attempted to attack a convoy at night, but was seen in the bright moonlight and counter-attacked by convoy escorts. She torpedoed one of the escorts, the Canadian River class frigate HMCS Chebogue (K317), during the pursuit. The frigate was a total loss, but the U-boat escaped and continued its patrol.
U-1227 was damaged at Kiel in a British night-bombing raid on 9 April 1945, and was decommissioned there on 10 April. U-1227 was scuttled to avoid capture on 3 May 1945