USS Zeelandia
USS Zeelandia was an ocean liner that was built in Scotland in 1910 and scrapped in the Netherlands in 1936. She was the largest ship in the Koninklijke Hollandsche Lloyd (KHL) fleet from 1910 until the liners Gelria and  were completed in 1913 and 1914. She was USS Zeelandia from April 1918 until October 1919, when she was a United States Navy troopship. Building
In 1909 KHL took delivery of two new twin-screw sister ships for its route between the Netherlands and the Río de la Plata. Hollandia was built by Alexander Stephen and Sons in Glasgow, and Frisia was built by Koninklijke Maatschappij 'De Schelde' in Vlissingen. Each had a registered length of about  and tonnage of more than . In 1910 Alexander Stephen & Sons built one ship to a slightly enlarged version of the design, which was launched as Zeelandia. Zeelandia was built as yard number 436, launched on 26 April 1910, and completed that June. Her registered length was , her beam was  and her depth was . Her tonnages were ,  and . She had berths for 1,064 passengers: 102 first class, 108 2nd class, and 854 steerage. Her holds had capacity for  of grain or  of baled cargo. The ship had twin screws, each driven by a three-cylinder triple-expansion steam engine. The combined power of her twin engines was rated at 953 NHP or 5,800 ihp, and gave her a speed of . KHL registered Zeelandia at Amsterdam. Her code letters were QDBC. By 1911 she was equipped for submarine signalling and wireless telegraphy. By 1913 her call sign was MKZ, but by 1914 it had been changed to PBI. First World War

As part of the Allied blockade of the Central Powers in the First World War, the Royal Navy used to stop and search ships passing in and out of neutral states such as the Netherlands that neighboured Germany. In October 1916 the Royal Navy searched Zeelandia and the KNSM steamship Nickerie, and seized all the mail they were carrying. In November 1916 Mata Hari sailed on Zeelandia from Spain to Falmouth, where British police arrested her. Troop ship

On 20 March 1917 President Woodrow Wilson proclaimed the seizure by angary of Dutch merchant ships in US ports. Three days later the Third Naval District inspected Zeelandia and recommended her conversion into a troopship. On 3 April 1918 she was commissioned into the US Navy as USS Zeelandia, with the ID number ID–2507. Commander Robert Henderson was her first commander. She was defensively armed with four  guns, two 1-pounder guns, and two machine guns

The US Navy assigned Zeelandia to the Newport News Division of the Cruiser and Transport Force. Between her commissioning and the Armistice of 11 November 1918 she made five transatlantic round trips between the US and Europe, in which she carried 8,349 passengers, nost of them troops. She claimed to have sighted and engaged several German U-boats in that time. However, the only verified engagement was on 31 August 1918, when a U-boat surfaced to try to attack a convoy in which Zeelandia was sailing. The convoy's zig-zag course, and the strength of its escort, prevented the U-boat from pressing home its attack. After the Armistice, Zeelandia made another seven transatlantic round trips. She repatriated a total if 15,737 troops to the US, and took 3,170 passengers to Europe. On 31 July 1919 she was transferred to the Commandant of the Third Naval District for disposal. On 6 October she was decommissioned, stricken from the Navy list, and returned to her owner. Later career

Zeelandia was refitted at Glasgow for her return to service as a civilian ocean liner. She returned to Amsterdam in July 1920. By 1930 Zeelandia was equipped with wireless direction finding. By 1934 the four-letter call sign PIXB had replaced her code letters and three-letter call sign. From February 1935 Zeelandia was laid up at Amsterdam. In April 1936 she was sold for scrap for 123,356 guilders to Frank Rijsdijk's Industrieële Ondernemingen. On 8 May 1936 the tugboat Witte Zee towed her to Hendrik-Ido-Ambacht to be broken up. References

Bibliography

1910 ships
Ocean liners
Passenger ships of the Netherlands
Ships built in Glasgow
Steamships of the Netherlands
Steamships of the United States
Transports of the United States Navy
World War I merchant ships of the Netherlands
World War I transports of the United States