Английская Википедия:HMS Porpoise (1913)

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Шаблон:Infobox ship imageШаблон:Infobox ship careerШаблон:Infobox ship careerШаблон:Infobox ship characteristics

HMS Porpoise was an Шаблон:Sclass of the Royal Navy, which was built by Thornycroft between 1912 and 1914. Porpoise served through the First World War, taking part at the Battle of Jutland in 1916, where she was damaged. In 1920, she was sold to the Brazilian Navy serving under the name Alexandrino de Alencar and was renamed Maranhão in 1927. Maranhão remained in service when Brazil entered the Second World War, being used for patrol and convoy duties. She was disposed of in 1945.

Construction and design

The British Admiralty placed orders for 20 Шаблон:Sclasss as part of the 1911–1912 shipbuilding programme for the Royal Navy, with 12 ships to the standard Admiralty design, and 8 more as builder's specials, built to the detailed designs of shipyards specialising in destroyer construction. Porpoise was one of five builder's specials ordered from Thornycroft of Southampton.

Porpoise was Шаблон:Convert long overall and Шаблон:Convert between perpendiculars, with a beam of Шаблон:Convert and a draught of Шаблон:Convert. Displacement was Шаблон:Convert. Four Yarrow boilers fed steam to Parsons steam turbines rated at Шаблон:Convert, giving a design speed of Шаблон:Convert. The ship had a crew of 73 officers and ratings.

The ship's main gun armament consisted of three Шаблон:Convert QF Mark IV guns, with 120 rounds of ammunition carried per gun. Two [[British 21 inch torpedo|Шаблон:Convert]] torpedo tubes were fitted, while two reload torpedoes could be carried. The ship was fitted with a 2-pounder "pom-pom" anti-aircraft autocannon during the First World War, while in 1918 the torpedo tubes (and possibly one of the 4-inch guns) was removed to allow a heavy depth charge armament to be carried.

Porpoise was laid down at Thornycoft's Woolston shipyard on 14 March 1913 and launched on 21 July 1913. In 1912, as part of a general reorganisation of the Royal Navy's destroyers into alphabetical classes, the Acastas became the K class, and in 1913, it was decided to switch to names beginning with the class letter, with Porpoise being allocated the name Kennington, but this plan was abandoned for the class and Porpoise completed under her original name in January 1914.

Service

Royal Navy

On commissioning, Porpoise joined her sister ships in the 4th Destroyer Flotilla, based at Portsmouth. On the outbreak of the First World War, the 4th Flotilla, including Porpoise, became part of the Grand Fleet. On 23 December 1915, Porpoise and the destroyer Шаблон:HMS were escorting a Russian icebreaker when forced to hove to near Fair Isle in a heavy gale. On 24 December, the 1st Cruiser Squadron, on patrol in the North Sea were ordered to search for the two destroyers, and the cruisers Шаблон:HMS and Шаблон:HMS left Scapa Flow to join in the search. Porpoise reached the shelter of the Cromarty Firth on 25 December, with Morning Star following on 26 December, both destroyers having suffered extensive weather damage and flooding. She was under refit on 24 April 1916, and so did not take part in the Grand Fleet's sortie in response to the German Bombardment of Yarmouth and Lowestoft.

Porpoise, under the command of Commander Hugh D Colville, was one of 19 ships of the 4th Destroyer Flotilla that sailed in support of the Grand Fleet during the Battle of Jutland on 31 May/1 June 1916. During the night of 31 May/1 June, the 4th Flotilla had a number of engagements with the German battlefleet. At about 22:30 hr, the flotilla encountered German cruisers and battleships. The flotilla leader Шаблон:HMS was badly damaged by German shells (mainly from the battleship Шаблон:SMS) and later sank, while the leading ships in the British formation fired a total of nine torpedoes, none of which hit. In manoeuvring to avoid the torpedoes, the German cruiser Шаблон:SMS was rammed by the battleship Шаблон:SMS, with Elbing later being scuttled, while the British destroyer Шаблон:HMS collided with the German battleship Шаблон:SMS. Shortly afterwards (about 23:50), the flotilla, now led by Шаблон:HMS, again encountered the same group of battleships and cruisers. Broke was badly damaged by fire from the cruiser Шаблон:SMS and Westfalen, and collided with the destroyer Шаблон:HMS, which was also rammed by Шаблон:HMS and was later scuttled. Rostock was hit by a single torpedo, fired by Ambuscade or Contest, and was also later scuttled. The remains of the flotilla, by now led by Шаблон:HMS, with Porpoise second in line encountered the German line again at about 00:10 hr. Fortune was heavily hit and sunk by German shells, while Porpoise, partly shielded by Fortune was hit twice. One shell, striking near her bridge, damaged the ship's steering, while a second shell, striking at the base of the aft funnel, burst the air chamber of PorpoiseШаблон:'s spare torpedo, which in turn severed her main steam main. Two men were killed and two wounded. After restoring steering, Porpoise limped away with two of her four boilers disabled by loss of feedwater, finally reaching the River Tyne in the company of Contest and Шаблон:HMS on 2 June. Porpoise was under repair until 17 June.

In order to counter German minelayers and to protect British minesweepers in the North Sea, the 4th Flotilla transferred to the Humber in July 1916. On 18 August 1916, the Grand Fleet sailed in response to a sortie by the German High Seas Fleet. The two fleets failed to meet each other before the Germans withdrew, but as the Grand Fleet was heading for home, the light cruiser Шаблон:HMS was torpedoed twice by the German submarine Шаблон:SMU at 16:52hr. Porpoise, along with Шаблон:HMS, Шаблон:HMS and Шаблон:HMS, that set out from the Humber to meet Falmouth. Despite the heavy destroyer escort, which grew to nine destroyers, Falmouth was struck by two more torpedoes from Шаблон:SMU at noon on 20 August. Porpoise spotted U-63Шаблон:'s periscope and attempted to ram the submarine, but only made a glancing impact which did not damage the submarine. Falmouth eventually sank at 08:10hr on 21 August near Flamborough Head. In September 1916, Porpoise was one of four destroyers of the 4th Flotilla that were ordered to the English Channel as a result of a spurt of U-boat activity. On 12 September, Porpoise, along with Spitfire and Шаблон:HMS, spotted a U-boat, and attacked with depth charges with no result. The four destroyers returned to the Humber on 27 September. Following the Battle of Dover Strait, where a raid by German torpedo boats on the Dover Strait resulted in the loss of the destroyer Шаблон:HMS and several drifters, it was decided to strengthen British naval forces in the English Channel. Porpoise was one of five destroyers of the 4th Flotilla transferred to the 6th Destroyer Flotilla, part of the Dover Patrol, joining on 21 November 1916, while the remainder of the 4th Flotilla moved to Portsmouth for anti-submarine operations. On the night of 25/26 February 1917, German torpedo boats attempted another raid against the Dover Barrage and Allied shipping in the Dover Straits, with one flotilla attacking the Barrage and a half flotilla of torpedo boats operating off the Kent coast. Porpoise was one of a group of destroyers and cruisers protecting shipping anchored in the Downs. The German force sent against the Downs was spotted near the North entrance to the Downs, prior to shelling Margate and Westgate-on-Sea. While the PorpoiseШаблон:'s division sortied against this force, they did not manage to find the German force. The southern German force withdrew following an exchange of gunfire with the destroyer Шаблон:HMS.

On 8 March 1917, Porpoise left the 6th Flotilla, rejoining the 4th Flotilla, now based at Devonport and employed on convoy escort duties. On 6 April 1917, the German submarine Шаблон:SMU stopped the French sailing vessel Шаблон:Ship, carrying a load of pit-props to Cardiff, Шаблон:Convert south-southeast of the Longships Lighthouse, and set the sailing vessel on fire. Porpoise then arrived on the scene and drove UB-39 away, but although La Tour d'Auvergne was towed to Mullion, Cornwall, she was declared a constructive total loss. In May 1917, Porpoise formed part of the escort for the first convoy from Gibraltar to Britain. Porpoise remained part of the 4th Flotilla at the end of the war on 11 November 1918.

Brazil

Файл:040283 Maranhão – Contratorpedeiro Maranhão (26171333414).jpg

Maranhão

In March 1920, Porpoise was sold to Thornycroft for refurbishing and onwards sale to Brazil as Alexandrino Dealanca, commissioning in the Brazilian Navy on 9 December 1922. The ship was fitted with modified armament for Brazilian service, with three 4-inch guns and two Шаблон:Convert guns, and four Шаблон:Convert torpedo tubes in two twin mounts, all supplied by the British company Armstrong Whitworth. She was renamed Maranhão in 1927.

In 1930, Maranhão took part in attempts to stop the Revolution of 1930 that brought Getúlio Vargas to power. In 1931 she was used as a training ship for stokers. In 1935, the ship took part in the suppression of a Communist Rebellion.

Brazil became involved in the Second World War in 1942, and while Maranhão was obsolete, she was used for convoy escort and patrol duties. During the war, she was fitted with sonar and depth charge rails, and her armament was supplemented by three Oerlikon 20 mm cannon. On 12 July 1943, the German submarine Шаблон:GS sunk the merchant ship Шаблон:SS with torpedoes in the South Atlantic, killing one of African StarШаблон:'s crew. Maranhão rescued the 86 survivors the next day, returning them to Rio de Janeiro.

Maranhão was decommissioned on 13 September 1946.

References

• Шаблон:Cite book
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• Шаблон:Cite book

External links

• Шаблон:Commons category-inline
• Battle of Jutland Crew Lists Project - HMS Porpoise Crew List