SMS Helgoland (1912)

SMS Helgoland was a Novara-class scout cruiser built for the Austro-Hungarian Navy right before World War I. Helgoland participated in several raids on the ships defending the Strait of Otranto, including the Battle of the Strait of Otranto in May 1917. She was transferred to Italy in 1920 in accordance with the peace treaties ending World War I and renamed Brindisi. After modifications, the ship was assigned to the squadron responsible for the Eastern Mediterranean until 1924. She spent the next five years based in Libya and Italy before Brindisi was disarmed and turned into a depot ship in 1929. The ship was stricken from the Navy List in 1937 and later disposed of.

Design and description

The ship measured 130.64 meters (428 ft 7 in) overall, with a beam of 12.79 meters (42 ft 0 in). Helgoland had a mean draft of 4.6 meters (15 ft 1 in) and displaced 3,500 metric tons (3,400 long tons) at normal load. At deep load, she displaced 4,017 metric tons (3,954 long tons). Her propulsion system consisted of two sets of AEG-Curtis steam turbines driving two propeller shafts. They were designed to provide 25,600 shaft horsepower (19,100 kW) and were powered by 16 Yarrowwater-tube boilers. These gave the ship a top speed of 27 knots (50 km/h; 31 mph).Helgoland carried about 710 metric tons (700 long tons) of coal that gave her a range of approximately 1,600 nautical miles (3,000 km; 1,800 mi) at 24 knots (44 km/h; 28 mph). The ship had a crew of 340 officers and men.

SMS Helgoland

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.