Ko te "Imkenturm" he kaipuke utanga momo Hansa A i hangaia i te tau 1944 hei nama 604 na Werf de Noord, Alblasserdam, Netherlands mo Deutsche Dampfschifffarts-Gesellschaft Hansa, Bremen, Germany. I whakatakotoria tōna tīwae i te 29 o Poutu-te-rangi 1943. I whakarewahia ia i te 2 o Poutu-te-rangi 1944 ka oti i a Flensburger Schiffbau-Gesellschaft, Flensburg, Tiamana i te 27 o Hui-tanguru 1945. Ko tana tauranga rehitatanga ko Bremen, a ko nga reta Waehere DOIJ i tohaina. I whai wāhi ia ki te Whakahekenga o Prussia ki te Rāwhiti
I pakaru i te whakaekenga rererangi a Allied i Flensburg i te 1 o Mei 1945.