The submarine was laid down on 29 May 1944 at the Blohm & Voss yard at Hamburg , launched on 5 August 1944 .
The submarine was commissioned on 31 August 1944 under the command of Kptlt .
The submarine was laid down on 29 May 1944 at the Blohm & Voss yard at Hamburg , launched on 5 August 1944 , and commissioned on 31 August 1944 under the command of Kptlt .