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HMS Lagan
HMS ''Lagan'' (K259) was a of the Royal Navy (RN). ''Lagan'' was built to the RN's specifications as a Group II River-class frigate. She served in the North Atlantic during World War II. As a River-class frigate, ''Lagan'' was one of 151 frigates launched between 1941 and 1944 for use as anti-submarine convoy escorts, named after rivers in the United Kingdom. The ships were designed by naval engineer William Reed, of Smith's Dock Company of South Bank-on-Tees, to have the endurance and anti-submarine capabilities of the sloops, while being quick and cheap to build in civil dockyards using the machinery (e.g. reciprocating steam engines instead of turbines) and construction techniques pioneered in the building of the s. Its purpose was to improve on the convoy escort classes in service with the Royal Navy at the time, including the Flower class. After commissioning in December 1942, ''Lagan'' served in convoy escort missions and participated in anti-submarine warfare exercis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
River Lagan
The River Lagan (; Ulster Scots: ''Lagan Wattèr'') is a major river in Northern Ireland which runs 53.5 miles (86 km) from the Slieve Croob mountain in County Down to Belfast where it enters Belfast Lough, an inlet of the Irish Sea. The Lagan forms much of the border between County Antrim and County Down in the east of Ulster. It rises as a tiny, fast-moving stream near to the summit of Slieve Croob; Transmitter Road runs nearby. It runs to Belfast through Dromara, Donaghcloney and Dromore. On the lower slopes of the mountain, it combines with a branch from Legananny Mountain, just opposite Slieve Croob. The river then turns east to Magheralin into a broad plain between the plateaus of Antrim and Down. The river drains approximately 609 square km of agricultural land and flows to the Stranmillis Weir, from which point on it is estuarine. The catchment consists mainly of enriched agricultural grassland in the upper parts, with a lower section draining urban Belfast and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anti-submarine Warfare
Anti-submarine warfare (ASW, or in older form A/S) is a branch of underwater warfare that uses surface warships, aircraft, submarines, or other platforms, to find, track, and deter, damage, or destroy enemy submarines. Such operations are typically carried out to protect friendly shipping and coastal facilities from submarine attacks and to overcome blockades. Successful ASW operations typically involved a combination of sensor and weapon technologies, along with effective deployment strategies and sufficiently trained personnel. Typically, sophisticated sonar equipment is used for first detecting, then classifying, locating, and tracking a target submarine. Sensors are therefore a key element of ASW. Common weapons for attacking submarines include torpedoes and naval mines, which can both be launched from an array of air, surface, and underwater platforms. ASW capabilities are often considered of significant strategic importance, particularly following provocative instan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
River-class Frigates Of The Royal Navy
River class may refer to: Destroyers * , ships of the Royal Navy built in the early 20th century that served in World War I * , ships of the Royal Canadian Navy that served in World War II * , frigates built for the Royal Australian Navy post World War II * , ships of the Royal Australian Navy that served in World War I Other ships * , ships of World War II built for the Royal Navy, Royal Canadian Navy and other navies * , former ships of the Royal Navy commissioned in the 1980s * , ships of the modern Royal Navy * , ships of the interwar Royal Navy that saw service in World War II * , ships of the South African Navy Railway locomotives * River class locomotive (other) The River class were classes of locomotives on a number of railways: * Highland Railway River Class - 4-6-0 * Nigerian Railways River class - 2-8-2 * SECR K and SR K1 classes - 2-6-4 Under the Whyte notation for the classification of steam lo ... See also * International Scale of River Difficulty ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1942 Ships
Year 194 ( CXCIV) was a common year starting on Tuesday (link will display the full calendar) of the Julian calendar. At the time, it was known as the Year of the Consulship of Septimius and Septimius (or, less frequently, year 947 ''Ab urbe condita''). The denomination 194 for this year has been used since the early medieval period, when the Anno Domini calendar era became the prevalent method in Europe for naming years. Events By place Roman Empire * Emperor Septimius Severus and Decimus Clodius Septimius Albinus Caesar become Roman Consuls. * Battle of Issus: Septimius Severus marches with his army (12 legions) to Cilicia, and defeats Pescennius Niger, Roman governor of Syria. Pescennius retreats to Antioch, and is executed by Severus' troops. * Septimius Severus besieges Byzantium (194–196); the city walls suffer extensive damage. Asia * Battle of Yan Province: Warlords Cao Cao and Lü Bu fight for control over Yan Province; the battle lasts for over 100 days ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Troon
Troon is a town in South Ayrshire, situated on the west coast of Ayrshire in Scotland, about north of Ayr and northwest of Glasgow Prestwick Airport. Troon has a port with freight services and a yacht marina. Up until January 2016, P&O Ferries, P&O operated a seasonal ferry service to Larne. In May 2006, a ferry service to Campbeltown was added, although this was withdrawn the following year. In the 2001 census the population of Troon, not including the nearby village of Loans, South Ayrshire, Loans but including the Barassie area, was estimated at 14,766, a 4.77% increase on the 1991 estimate of 14,094. Name The name ''Troon'' is likely from a Brythonic languages, Brythonic or Pictish language, Pictish name cognate with Welsh language, Welsh ("nose, cape"). When Scottish Gaelic became the main language, it is possible that the Gaelic form (; "the nose") was used for the name Troon. Since the words ''sròn'' and ''trwyn'' are cognate, it could have been easily adapted fro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Constructive Total Loss
Marine insurance covers the physical loss or damage of ships, cargo, terminals, and any transport by which the property is transferred, acquired, or held between the points of origin and the final destination. Cargo insurance is the sub-branch of marine insurance, though Marine insurance also includes Onshore and Offshore exposed property, (container terminals, ports, oil platforms, pipelines), Hull, Marine Casualty, and Marine Liability. When goods are transported by mail or courier or related post, shipping insurance is used instead. History In December 1901 and January 1902, at the direction of archaeologist Jacques de Morgan, Father Jean-Vincent Scheil, OP found a 2.25 meter (or 88.5 inch) tall basalt or diorite stele in three pieces inscribed with 4,130 lines of cuneiform law dictated by Hammurabi (c. 1792–1750 BC) of the First Babylonian Empire in the city of Shush, Iran. Code of Hammurabi Law 100 stipulated repayment by a debtor of a loan to a creditor on a schedul ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Merseyside
Merseyside ( ) is a metropolitan county, metropolitan and ceremonial counties of England, ceremonial county in North West England, with a population of List of ceremonial counties of England, 1.38 million. It encompasses both banks of the Mersey Estuary and comprises five metropolitan boroughs: Metropolitan Borough of Knowsley, Knowsley, Metropolitan Borough of St Helens, St Helens, Metropolitan Borough of Sefton, Sefton, Metropolitan Borough of Wirral, Wirral and the city of Liverpool. Merseyside, which was created on 1 April 1974 as a result of the Local Government Act 1972, takes its name from the River Mersey and sits within the historic counties of Lancashire and Cheshire. Merseyside spans of land. It borders the ceremonial counties of Lancashire (to the north-east), Greater Manchester (to the east), Cheshire (to the south and south-east) and the Irish Sea to the west. North Wales is across the Dee Estuary. There is a mix of high density urban areas, suburbs, semi-rur ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
G7es Torpedo
The G7es (T5) ''"Zaunkönig"'' ("wren") was a passive acoustic torpedo employed by German U-boats during World War II. It was called the GNAT (German Navy Acoustic Torpedo) by the British. Description The forerunner of the ''Zaunkönig'' was the G7e/T4 Falke, codename "Falcon," which was introduced in March 1943, but saw limited use for trial and was rapidly phased out of service in favor of the later model that received a number of significant enhancements. It was faster, had more range, possessed a magnetic or contact detonator and could be equipped with a percussion pistol. The T5 torpedo was capable of travelling at 24 knots (44 km/h) and had an effective range of about 5000 metres against convoy escorts vessels proceeding at speeds between 10 (18 km/h) and 18 knots (33 km/h). The homing system consisted of two hydrophone receivers and altered the direction of the rudder via an electropneumatic device. The acoustic homing torpedo was specifically designed as ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Convoy ON 202
ONS 18 and ON 202 were North Atlantic convoys of the ONS/ON series which ran during the battle of the Atlantic in World War II. They were the subject of a major U-boat attack in September 1943, the first battle in the ''Kriegsmarine''s autumn offensive, following the withdrawal from the North Atlantic route after Black May. Background Following the defeats of May 1943, and the devastating losses incurred by the U-boat Arm (''U-Bootwaffe'', or UBW) Admiral Dönitz had withdrawn from attacks on the North Atlantic route while awaiting tactical and technical improvements. Chief among these was the T-5 acoustic torpedo, with which (it was planned) the convoy escorts could be attacked and eliminated, leaving the merchant ships defenceless. By September 1943 these were ready, and U-boat Control (''Befehlshaber der Unterseeboote'', BdU) dispatched a patrol group of 21 boats, code-named ''Leuthen'', to renew the attack on the North Atlantic route. Ships involved In September 1943 B ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lough Foyle
Lough Foyle, sometimes Loch Foyle ( or "loch of the lip"), is the estuary of the River Foyle, on the north coast of Ireland. It lies between County Londonderry in Northern Ireland and County Donegal in the Republic of Ireland. Sovereignty over the waters has been in dispute since the Partition of Ireland. Flora and fauna Flora A survey of Lough Foyle was made between March 1937 and June 1939 by Helen Blackler.Blackler, H. 1951. An algal survey of Lough Foyle, Northern Ireland. ''Proc. R. Ir. Acad.'' 54B(6):97 – 139 In this, a map shows the distribution of certain species of algae in the lough and a full annotated list of the algae recorded along with photographs of the different sites. The list included: Cyanophyceae, Chlorophyceae, Phaeophyceae, Rhodophyceae, lichens and two species of ''Zostera''. The marine algae of Lough Foyle are also included in Morton (2003).Morton, O. 2003. The marine macroalgae of County Donegal, Ireland.. ''Bull. Ir. biogeog. Soc.''27: 3 – 164 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sloop-of-war
In the 18th century and most of the 19th, a sloop-of-war in the Royal Navy was a warship with a single gun deck that carried up to eighteen guns. The rating system covered all vessels with 20 guns and above; thus, the term ''sloop-of-war'' encompassed all the unrated combat vessels, including the very small gun-brigs and cutters. In technical terms, even the more specialised bomb vessels and fireships were classed as sloops-of-war, and in practice these were employed in the sloop role when not carrying out their specialised functions. In World War I and World War II, the Royal Navy reused the term "sloop" for specialised convoy-defence vessels, including the of World War I and the highly successful of World War II, with anti-aircraft and anti-submarine capability. They performed similar duties to the American destroyer escort class ships, and also performed similar duties to the smaller corvettes of the Royal Navy. Rigging A sloop-of-war was quite different from a civilian ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Smith's Dock Company
Smith's Dock Company, Limited, often referred to simply as Smith's Dock, was a British shipbuilding company. History The company was originally established by Thomas Smith who bought William Rowe's shipyard at St. Peter's in Newcastle upon Tyne in 1810 and traded as William Smith & Co. The company opened its dock in North Shields in 1851. One of the first ships to be launched at the yard was ''Termagent'' in 1852. The company changed its name to Smith's Dock Co. in 1891. The company became associated with South Bank, North Riding of Yorkshire, after opening an operation there in 1907. Smith's Dock increasingly concentrated its shipbuilding business on the River Tees in South Bank, with its North Shields Yard being used mainly for repair work (in particular oil tankers) from 1909 onwards. Despite the shift of focus, The company's headquarters remained at North Shields. Smith's Dock built many ships that served during the Second World War, including trawlers that the Admiralty re ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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