Research ship “Akademik Sergey Korolev”
Research ship “Borovichi”
Research ship “Kegostrov”
Research ship “Kosmonavt Vladimir Komarov”
Research ship “Kosmonavt Vladislav Volkov”
Research ship “Kosmonavt George Dobrovolskiy”
Research ship “Kosmonavt Pavel Belyaev”
Research ship “Kosmonavt Yuri Gagarin”