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HMS Grafton (F51)
HMS ''Grafton'' was one of a dozen Blackwood-class frigate, Blackwood-class frigate (also known as the Type 14 class) of second-rate anti-submarine warfare, anti-submarine frigates built for the Royal Navy in the 1950s. Description The ''Blackwood'' class displaced at Displacement (ship), standard load and at deep load. They had an length overall, overall length of , a beam (nautical), beam of and a draft (hull), draught of . The ships were powered by one English Electric geared steam turbine that drove the single propeller shaft, using steam provided by two Babcock & Wilcox boilers. The turbine developed a total of and gave a maximum speed of .Marriott, p. 66 The ''Blackwood''s had a range of at . Their complement was 140 officers and naval rating, ratings. The ships were armed with three Bofors 40 mm Automatic Gun L/60, Bofors 40 mm guns in single mounts. The mount on the quarterdeck was later removed as it was unusable in heavy seas. They were equipped with two triple ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Draft (hull)
The draft or draught of a ship's hull is the vertical distance between the waterline and the bottom of the hull (keel). The draught of the vessel is the maximum depth of any part of the vessel, including appendages such as rudders, propellers and drop keels if deployed. Draft determines the minimum depth of water a ship or boat can safely navigate. The related term air draft is the maximum height of any part of the vessel above the water. The more heavily a vessel is loaded, the deeper it sinks into the water, and the greater its draft. After construction, the shipyard creates a table showing how much water the vessel displaces based on its draft and the density of the water (salt or fresh). The draft can also be used to determine the weight of cargo on board by calculating the total displacement of water, accounting for the content of the ship's bunkers, and using Archimedes' principle. The closely related term "trim" is defined as the difference between the forward and aft ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Inverkeithing
Inverkeithing ( ; gd, Inbhir Chèitinn) is a port town and parish, in Fife, Scotland, on the Firth of Forth. A town of ancient origin, Inverkeithing was given royal burgh status during the reign of Malcolm IV in the 12th century. It was an important center of trade during the Middle Ages, and its industrial heritage built on quarrying and ship breaking goes back to the 19th century. In 2016, the town had an estimated population of 4,890, while the civil parish was reported to have a population of 8,090 in 2011.Census of Scotland 2011, Table KS101SC – Usually Resident Population, publ. by National Records of Scotland. Web site http://www.scotlandscensus.gov.uk/ retrieved March 2016. See "Standard Outputs", Table KS101SC, Area type: Civil Parish 1930 Today, Inverkeithing is a busy commuter hub: its railway station is a main stop for trains on the Fife Circle Line that runs north from Edinburgh, and it is home to the Ferrytoll Park & Ride, which offers bus connections across the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ship Decommissioning
Ship commissioning is the act or ceremony of placing a ship in active service and may be regarded as a particular application of the general concepts and practices of project commissioning. The term is most commonly applied to placing a warship in active duty with its country's military forces. The ceremonies involved are often rooted in centuries-old naval tradition. Ship naming and launching endow a ship hull with her identity, but many milestones remain before she is completed and considered ready to be designated a commissioned ship. The engineering plant, weapon and electronic systems, galley, and other equipment required to transform the new hull into an operating and habitable warship are installed and tested. The prospective commanding officer, ship's officers, the petty officers, and seamen who will form the crew report for training and familiarization with their new ship. Before commissioning, the new ship undergoes sea trials to identify any deficiencies needing correct ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Northern Ireland
Northern Ireland ( ga, Tuaisceart Éireann ; sco, label= Ulster-Scots, Norlin Airlann) is a part of the United Kingdom, situated in the north-east of the island of Ireland, that is variously described as a country, province or region. Northern Ireland shares an open border to the south and west with the Republic of Ireland. In 2021, its population was 1,903,100, making up about 27% of Ireland's population and about 3% of the UK's population. The Northern Ireland Assembly (colloquially referred to as Stormont after its location), established by the Northern Ireland Act 1998, holds responsibility for a range of devolved policy matters, while other areas are reserved for the UK Government. Northern Ireland cooperates with the Republic of Ireland in several areas. Northern Ireland was created in May 1921, when Ireland was partitioned by the Government of Ireland Act 1920, creating a devolved government for the six northeastern counties. As was intended, Northern Ireland ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Londonderry Port
Londonderry Port, now operating as Foyle Port, is a port located on Lough Foyle in Northern Ireland. It is the United Kingdom’s most westerly port and an important northerly port on the island of Ireland. The current port is at Lisahally, County Londonderry, though historically the port was upriver in the city of Derry itself. It is operated by the Londonderry Port and Harbour Commissioners, whose former offices, just north of the city's walls, are now a museum. History The River Foyle has been an entryport since before the time of Saint Columba, and was used by the Vikings and the Normans. At the time the river was wider and more shallow, and as ships grew larger, they would anchor close in to shore and unload by lighter. The planting of the walled city on the west bank of the Foyle necessitated a more efficient approach, and the port of Londonderry was created in 1664 by the charter granted by King Charles II to the Londonderry Corporation making them responsible for i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
HMNB Portsmouth
His Majesty's Naval Base, Portsmouth (HMNB Portsmouth) is one of three operating bases in the United Kingdom for the Royal Navy (the others being HMNB Clyde and HMNB Devonport). Portsmouth Naval Base is part of the city of Portsmouth; it is located on the eastern shore of Portsmouth Harbour, north of the Solent and the Isle of Wight. Until the early 1970s, it was officially known as Portsmouth Royal Dockyard (or HM Dockyard, Portsmouth); thereafter the term 'Naval Base' gained currency, acknowledging a greater focus on personnel and support elements alongside the traditional emphasis on building, repairing and maintaining ships. In 1984 Portsmouth's Royal Dockyard function was downgraded and it was formally renamed the 'Fleet Maintenance and Repair Organisation' (FMRO). The FMRO was privatized in 1998, and for a time (from 2002 to 2014), shipbuilding, in the form of Shipbuilding#Modern shipbuilding manufacturing techniques, block construction, returned. Around 2000, the designat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Portland Harbour
Portland Harbour is located beside the Isle of Portland, Dorset, on the south coast of England. Construction of the harbour began in 1849; when completed in 1872, its surface area made it the largest man-made harbour in the world, and remains one of the largest in the world today. It is naturally protected by Portland to the south, Chesil Beach to the west and mainland Dorset to the north. It consists of four breakwaters — two southern and two northern. These have a total length of and enclose approximately of water. Portland Harbour was built by the Admiralty as a facility for the Royal Navy (though access was also available to merchant ships); on 11 December 1923 it was formally designated HM Naval Base (HMNB) Portland, and continued to serve as such until closure in 1995. History Creation of harbour of refuge (1844–1872) The original harbour was naturally protected by the south coast of England, Chesil Beach and the Isle of Portland, providing refuge for ships aga ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
2nd Frigate Squadron (United Kingdom)
The 2nd Frigate Squadron was an administrative unit of the Royal Navy from 1947 to 2002. Operational history During its existence, the squadron included ''Black Swan''-class, Type 15, Type 16, Leander-class and Type 22 frigates. The squadron was based at HMNB Devonport. Silver Jubilee 1977 At the Silver Jubilee Fleet Review, 24–29 June 1977, 2nd Frigate Squadron comprised: * – Capt G. M. F. Vallings, RN (Captain Second Frigate Squadron) * – Lt Cdr M. J. Larmuth, RN * – Lt Cdr M. H. Rhodes, RN * – Lt Cdr W. J. Christie, RN Disbandment 2002 In its last configuration, the squadron comprised the Type 22 frigates (Captain F), , and . The squadron was disbanded in March 2002 under the Royal Navy's "Fleet First" reorganization. Squadron commander Royal Navy Senior Appointments, Colin Mackie References See also * List of squadrons and flotillas of the Royal Navy This is a List of squadrons and flotillas of the Royal Navy. Type squadrons Aircraft carri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Guy Grantham
Admiral Sir Guy Grantham, (9 January 1900 – 8 September 1992) was a senior Royal Navy officer who served as Commander-in-Chief, Portsmouth from 1957 to 1959. Naval career Educated at Rugby School,Obituary: Sir Guy Gratham The Independent, 17 September 1992 Grantham joined the in 1918.Liddell Hart Centre for Military Archives /ref> Grantham served in the |
Quarterdeck
The quarterdeck is a raised deck behind the main mast of a sailing ship. Traditionally it was where the captain commanded his vessel and where the ship's colours were kept. This led to its use as the main ceremonial and reception area on board, and the word is still used to refer to such an area on a ship or even in naval establishments on land. Many such facilities have areas decorated like shipboard quarterdecks. In the 20th century the word came to be applied to the area at the stern of the ship, often (on naval vessels) used for secondary weapons and (on battleships) seaplane catapults. In modern military designs the stern has been roofed over by the helicopter deck but a large space remains underneath which is typically used for sonar equipment or small boats and which is still referred to as the quarterdeck in Commonwealth navies. Ceremonial use There are ancient traditions of offering special deference to the quarterdeck. Greek, Roman, and Carthaginian warships all c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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