KT-75
Polish motor torpedo boat
KT-75 was a Polish motor torpedo boat from the Cold War period, one of 19 Soviet P 6-class torpedo boats acquired by Poland. The unit was built at shipyard no. 5 in Leningrad, then leased to Poland, and commissioned into the Polish Navy on 11 October 1958. The vessel, intensively utilized and marked with hull numbers KT-75 and 405, was decommissioned in July 1970.