SD Northern River
''SD Northern River'' is a large multi-purpose auxiliary ship operated by Serco Marine Services in support of the United Kingdom's Naval Service and is currently the largest ship operated by Serco Marine Services, both in terms of dimensions and gross tonnage. Her duties involve target towing during naval training exercises, noise ranging and data gathering, as well as serving as a submarine escort. ''SD Northern River'' can embark the NATO Submarine Rescue System. See also *Naval Service (United Kingdom) His Majesty's Naval Service is the United Kingdom's naval warfare and Sea, maritime service. It consists of the Royal Navy, Royal Marines, Royal Fleet Auxiliary, Royal Naval Reserve, Royal Marines Reserve and Naval Careers Service. The term Naval ... * List of ships of Serco Marine Services References External links Northern River 1997 ships {{UK-aux-ship-stub ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Clydebank
Clydebank ( gd, Bruach Chluaidh) is a town in West Dunbartonshire, Scotland. Situated on the north bank of the River Clyde, it borders the village of Old Kilpatrick (with Bowling, West Dunbartonshire, Bowling and Milton, West Dunbartonshire, Milton beyond) to the west, and the Yoker and Drumchapel areas of the adjacent Glasgow, City of Glasgow immediately to the east. Depending on the definition of the town's boundaries, the suburban areas of Duntocher, Faifley and Hardgate either surround Clydebank to the north, or are its northern outskirts, with the Kilpatrick Hills beyond. Shires of Scotland, Historically part of Dunbartonshire and founded as a police burgh on 18 November 1886, Clydebank is part of the registration County of Dumbarton, the Dunbartonshire Lord Lieutenant, Crown Lieutenancy area, and the wider urban area of Greater Glasgow. History Early origins Clydebank is located within the historical boundaries of the ancient Kingdom of Strathclyde, the Mormaerdom of Lenno ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Glasgow
Glasgow ( ; sco, Glesca or ; gd, Glaschu ) is the most populous city in Scotland and the fourth-most populous city in the United Kingdom, as well as being the 27th largest city by population in Europe. In 2020, it had an estimated population of 635,640. Straddling the border between historic Lanarkshire and Renfrewshire, the city now forms the Glasgow City Council area, one of the 32 council areas of Scotland, and is governed by Glasgow City Council. It is situated on the River Clyde in the country's West Central Lowlands. Glasgow has the largest economy in Scotland and the third-highest GDP per capita of any city in the UK. Glasgow's major cultural institutions – the Burrell Collection, Kelvingrove Art Gallery and Museum, the Royal Conservatoire of Scotland, the Royal Scottish National Orchestra, Scottish Ballet and Scottish Opera – enjoy international reputations. The city was the European Capital of Culture in 1990 and is notable for its architecture, cult ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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United Kingdom
The United Kingdom of Great Britain and Northern Ireland, commonly known as the United Kingdom (UK) or Britain, is a country in Europe, off the north-western coast of the continental mainland. It comprises England, Scotland, Wales and Northern Ireland. The United Kingdom includes the island of Great Britain, the north-eastern part of the island of Ireland, and many smaller islands within the British Isles. Northern Ireland shares a land border with the Republic of Ireland; otherwise, the United Kingdom is surrounded by the Atlantic Ocean, the North Sea, the English Channel, the Celtic Sea and the Irish Sea. The total area of the United Kingdom is , with an estimated 2020 population of more than 67 million people. The United Kingdom has evolved from a series of annexations, unions and separations of constituent countries over several hundred years. The Treaty of Union between the Kingdom of England (which included Wales, annexed in 1542) and the Kingdom of Scotland in 170 ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Maritime Call Sign
Maritime call signs are call signs assigned as unique identifiers to ships and boats. All radio transmissions must be individually identified by the call sign. Merchant and naval vessels are assigned call signs by their national licensing authorities. History One of the earliest applications of radiotelegraph operation, long predating broadcast radio, were marine radio stations installed aboard ships at sea. In the absence of international standards, early transmitters constructed after Guglielmo Marconi's first trans-Atlantic message in 1901 were issued arbitrary two-letter calls by radio companies, alone or later preceded by a one-letter company identifier. These mimicked an earlier railroad telegraph convention where short, two-letter identifiers served as Morse code abbreviations to denote the various individual stations on the line (for instance, AX could represent Halifax). "N" and two letters would identify U.S. Navy; "M" and two letters would be a Marconi station. On Apr ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Gross Tonnage
Gross tonnage (GT, G.T. or gt) is a nonlinear measure of a ship's overall internal volume. Gross tonnage is different from gross register tonnage. Neither gross tonnage nor gross register tonnage should be confused with measures of mass or weight such as deadweight tonnage or Displacement (ship), displacement. Gross tonnage, along with net tonnage, was defined by the ''International Convention on Tonnage Measurement of Ships, 1969'', adopted by the International Maritime Organization (IMO) in 1969, and came into force on 18 July 1982. These two measurements replaced gross register tonnage (GRT) and net register tonnage (NRT). Gross tonnage is calculated based on "the moulded volume of all enclosed spaces of the ship" and is used to determine things such as a ship's manning regulations, safety rules, registration fees, and port dues, whereas the older gross register tonnage is a measure of the volume of only certain enclosed spaces. History The International Convention on Tonn ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Serco Marine Services
Serco Marine Services is a Private Finance Initiative contract, with Serco Group, to deliver auxiliary services to His Majesty's Naval Service (incl. Royal Navy, Royal Marines and Royal Fleet Auxiliary). Marine Services primarily operates from the nation's three main naval bases, HMNB Portsmouth, HMNB Devonport and HMNB Clyde, but also supports training and operations overseas, as well as at various British Overseas Territories. Serco Denholm (a joint venture between Serco Group and Denholm Group) won the Marine Services contract, replacing the subsequently disbanded Royal Maritime Auxiliary Service. Denholm's participation was bought out in late 2009 by its larger partner, Serco. History In 1976, the former Admiralty Yard Craft Service merged with the Royal Maritime Auxiliary Service to provide Marine Services for the United Kingdoms Naval Service. However, by 1996 Marine Services was put out to commercial tender by the Ministry of Defence Warship Support Agency ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Naval Service (United Kingdom)
His Majesty's Naval Service is the United Kingdom's naval warfare and Sea, maritime service. It consists of the Royal Navy, Royal Marines, Royal Fleet Auxiliary, Royal Naval Reserve, Royal Marines Reserve and Naval Careers Service. The term Naval Service should be distinguished from the "UK Naval Services", which consist of the Naval Service and the Merchant Navy (United Kingdom), Merchant Navy. The Naval Service as a whole falls under the command of the Navy Board (1964-present), Navy Board, which is headed by the First Sea Lord. This position is currently held by Admiral Ben Key, Sir Ben Key (appointed November 2021). The Defence Council delegates administration of the Naval Service to the Admiralty Board (United Kingdom), Admiralty Board, chaired by the Secretary of State for Defence. The Naval Service is dominated by the Royal Navy, and operates primarily from three bases in the United Kingdom where commissioned ships are based; HMNB Portsmouth, Portsmouth, HMNB Clyde, Clyde a ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Gross Tonnage
Gross tonnage (GT, G.T. or gt) is a nonlinear measure of a ship's overall internal volume. Gross tonnage is different from gross register tonnage. Neither gross tonnage nor gross register tonnage should be confused with measures of mass or weight such as deadweight tonnage or Displacement (ship), displacement. Gross tonnage, along with net tonnage, was defined by the ''International Convention on Tonnage Measurement of Ships, 1969'', adopted by the International Maritime Organization (IMO) in 1969, and came into force on 18 July 1982. These two measurements replaced gross register tonnage (GRT) and net register tonnage (NRT). Gross tonnage is calculated based on "the moulded volume of all enclosed spaces of the ship" and is used to determine things such as a ship's manning regulations, safety rules, registration fees, and port dues, whereas the older gross register tonnage is a measure of the volume of only certain enclosed spaces. History The International Convention on Tonn ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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NATO Submarine Rescue System
The NATO Submarine Rescue System (NSRS) is a tri-national project to develop an international submarine rescue system. The system provides a rescue capability primarily to the partner nations of France, Norway and the United Kingdom, but also to NATO and allied nations and to any submarine equipped with a suitable mating surface around its hatches. NSRS was designed and manufactured by Forum Subsea Technologies (formerly Perry Slingsby Systems). The NSRS entered service in 2008, replacing the UK's previous rescue system, the LR5. The complete system is fully air transportable in a variety of suitable aircraft ( C17/ C5/ An124/A400M). It is capable of launch and recovery in a significant wave height of up to 5meters (sea state 6) and can reach any distressed submarine (DISSUB) in 72-96 hours from the alert, dependent upon location. It has limited capability in ice-covered seas. On receipt of a 'SUBSUNK' alert that a submarine is in difficulties, the submarine operator will init ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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List Of Ships Of Serco Marine Services
List of ships of Serco Marine Services is a list of active ships operated by Serco Marine Services in support of Her Majesty's Naval Service (incl. Royal Navy, Royal Marines) and the Royal Fleet Auxiliary. The ships ''Kingdom of Fife'' and ''Cameron'' are provided by Briggs Marine who won a £100 M subcontract from Serco Marine Services for the support and maintenance of the Royal Navy's navigational marks (or buoys) and moorings in the United Kingdom and overseas. List of ships ;Worldwide support ship *'' SD Victoria'' Based at Portsmouth ;Multi-purpose ship *'' SD Northern River'' ; Moor-class diving support vessels *'' SD Moorfowl'' Based at Kyle of Lochalsh *'' SD Moorhen'' Based at Kyle of Lochalsh ; Multicat 2510-class recovery vessels *'' SD Navigator'' Based at Portsmouth *'' SD Raasay'' Based at Kyle of Lochalsh ; Multicat 2613-class utility boat *'' SD Angeline'' Based at Faslane ;Recovery vessels *'' SD Inspector'' Based at Portsmouth *'' SD Engineer'' Based at ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Serco Marine Services (ships)
Serco Marine Services is a Private Finance Initiative contract, with Serco Group, to deliver auxiliary services to His Majesty's Naval Service (incl. Royal Navy, Royal Marines and Royal Fleet Auxiliary). Marine Services primarily operates from the nation's three main naval bases, HMNB Portsmouth, HMNB Devonport and HMNB Clyde, but also supports training and operations overseas, as well as at various British Overseas Territories. Serco Denholm (a joint venture between Serco Group and Denholm Group) won the Marine Services contract, replacing the subsequently disbanded Royal Maritime Auxiliary Service. Denholm's participation was bought out in late 2009 by its larger partner, Serco. History In 1976, the former Admiralty Yard Craft Service merged with the Royal Maritime Auxiliary Service to provide Marine Services for the United Kingdoms Naval Service. However, by 1996 Marine Services was put out to commercial tender by the Ministry of Defence Warship Support Agency ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |