At the 827. birthday of the Hamburg harbour (Hamburger Hafengeburtstag 2016) from 05. to 08. Mai 2016 "S73 Hermelin" sailed in the parade of participating ships like e.g. the  Ewer "HF 213" from Finkenwerder, "Dar Mlodziezi", "Mir", "Kruzenshtern", "Alexander von Humboldt II", "Santa Maria  Manuela", the vessels from the customs, police, DLRG, DGzRS and THW as well as Naval vessels,  the British destroyer "Duncan" (D 37), four Danish Home-Defence-Cutters (MHV 904 "Lyø", MHV  903 "Hjortø", MHV 908 "Brigaden" and MHV 812 "Herkules") the Danish P-boat "Diana" (P 620) guided by  Frigate "Brandenburg" (F 215) up the Elbe-river to the harbour of Hamburg.