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SMS Helgoland

Large gray battleship at sea. Dark smoke streams back from its three closely arranged funnels.
SMS Helgoland c. 1911–1917
History
German Empire
Name: Helgoland
Builder: Howaldtswerke, Kiel
Laid down: 11 November 1908
Launched: 25 September 1909
Commissioned: 23 August 1911
Fate: Scrapped in 1921
General characteristics
Class and type: Helgoland-class battleship
Displacement:
  • 22,808 metric tons (22,448 long tons) (designed)
  • 24,700 t (24,300 long tons) (full load)
Length: 167.20 m (548 ft 7 in)
Beam: 28.50 m (93 ft 6 in)
Draft: 8.94 m (29 ft 4 in)
Installed power: 27,617 ihp (20,594 kW)
Propulsion:
  • 3 shaft
  • 4-cylinder vertical triple-expansion steam engines
  • 15 boilers
Speed: 20.8 knots (38.5 km/h; 23.9 mph)
Range: 5,500 nautical miles (10,190 km; 6,330 mi) at 10 knots (19 km/h; 12 mph)
Complement:
  • 42 officers
  • 1027 enlisted
Armament:
  • 12 × 30.5 cm (12 in) guns
  • 14 × 15 cm (5.9 in) guns
  • 14 × 8.8 cm (3.5 in) guns
  • 6 × 50 cm (19.7 in) torpedo tubes
Armor:
  • Belt: 300 mm (12 in)
  • Turrets: 300 mm
  • Deck: 63.5 mm (2.50 in)

SMS Helgoland, the lead ship of her class, was a dreadnought battleship of the German Imperial Navy. Helgoland's design represented an incremental improvement over the preceding Nassau class, including an increase in the bore diameter of the main guns, from 28 cm (11 in) to 30.5 cm (12 in). Her keel was laid down on 11 November 1908 at the Howaldtswerke shipyards in Kiel. Helgoland was launched on 25 September 1909 and was commissioned on 23 August 1911.

Like most battleships of the High Seas Fleet, Helgoland saw limited action against Britain's Royal Navy during World War I. The ship participated in several fruitless sweeps into the North Sea as the covering force for the battlecruisers of the I Scouting Group. She saw some limited duty in the Baltic Sea against the Russian Navy, including serving as part of a support force during the Battle of the Gulf of Riga in August 1915. Helgoland was present at the Battle of Jutland on 31 May – 1 June 1916, though she was located in the center of the German line of battle and not as heavily engaged as the König- and Kaiser-class ships in the lead. Helgoland was ceded to Great Britain at the end of the war and broken up for scrap in the early 1920s. Her coat of arms is preserved in the Military History Museum of the Bundeswehr in Dresden.


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