Isle of Man Steam Packet Company England, Wales, Scotland and Ireland. Ports served included Liverpool, Silloth, Whitehaven, Holyhead, Ardrossan, Blackpool, Belfast and Dublin. Vessels and crews of the company were actively involved in both the First and Second World Wars. One vessel, , was attached to the British Grand Fleet and led the German High Seas Fleet into Scapa Flow in the Orkney Islands at the end of the First World War. Another vessel, "Viking", was converted to become a seaplane carrier, serving as . During the First World War, eleven out of a total fleet of fifteen Steam Packet ships were requisitioned by the Admiralty.
Eyalet of the Archipelago Islands. Eyalet of the Archipelago The Eyalet of the Archipelago (, "Eyālet-i Cezāyir-i Baḥr-i Sefīd", "Eyalet of the Islands of the White Sea") was a first-level province (eyalet) of the Ottoman Empire. From its inception until the Tanzimat reforms of the mid-19th century, it was under the personal control of the Kapudan Pasha, the commander-in-chief of the Ottoman Navy. During the early period of the Ottoman Empire, the commander of the Ottoman fleet (the "Derya Begi", "Bey of the Sea") also held the governorship of the "sanjak" of Gallipoli, which was the principal Ottoman naval base until the construction of