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HMS Bickerton (K466)
HMS ''Bickerton'' was a of the Royal Navy. She served during the World War II as a convoy escort and anti-submarine warfare vessel in the Battle of the Atlantic and was an effective U-boat killer, being credited with the destruction of two U-boats during a service career of just 10 months. ''Bickerton'' was lost in action on 22 August 1944. Name Originally this ship was provisionally given the name USS ''Eisele'' (this name was reassigned to ). However the delivery was diverted to the Royal Navy before launch, and she was renamed for Sir Richard Bickerton commander of at the First Battle of Ushant during the American Revolutionary War.. Construction ''Bickerton'' was ordered on 10 January 1942, as DE-75, a long-hulled turbo-diesel ( TE) type destroyer escort, one of more than 500 such vessels built for ASW to a collaborative British-American design. She was laid down on 3 May 1943, by the Bethlehem Hingham Shipyard in Hingham, Massachusetts. She was launched on 24 July an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bethlehem Steel Company
The Bethlehem Steel Corporation was an American steelmaking company headquartered in Bethlehem, Pennsylvania. For most of the 20th century, it was one of the world's largest steel producing and shipbuilding companies. At the height of its success and productivity, the company was a symbol of American manufacturing leadership in the world, and its decline and ultimate liquidation in the late 20th century is similarly cited as an example of America's diminished manufacturing leadership. From its founding in 1857 through its 2003 dissolution, Bethlehem Steel's headquarters and primary steel mill manufacturing facilities were based in Bethlehem, Pennsylvania in the Lehigh Valley region of the United States. The company's steel was used in the construction of many of America's largest and most famed structures. Among major buildings, Bethlehem produced steel for 28 Liberty Street, the Chrysler Building, the Empire State Building, Madison Square Garden, Rockefeller Center, and the Wal ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Commander (Royal Navy)
Commander (Cdr) is a senior officer rank of the Royal Navy of the United Kingdom. It is immediately junior to captain and immediately senior to the rank of lieutenant commander. Officers holding the junior rank of lieutenant commander are not considered to be commanders. History The title (originally 'master and commander') originated in around 1670 to describe Royal Navy officers who commanded ships of war too large to be commanded by a lieutenant, but too small to warrant the assignment of a post-captain, or (before about 1770) a sailing-master who was in charge of a ship's navigation. These ships were usually unrated sloops-of-war of no more than 20 guns, fireships, hospital ships and store ships. The commanding officer of this type of ship was responsible for both sailing and fighting the ship and was thus its 'master and commander'. Before 1750, the rank was broadly considered as the limit of advancement for those without patronage, especially those who had been promot ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Convoy JW 59
A convoy is a group of vehicles, typically motor vehicles or ships, traveling together for mutual support and protection. Often, a convoy is organized with armed defensive support and can help maintain cohesion within a unit. It may also be used in a non-military sense, for example when driving through remote areas. Naval convoys Age of Sail Naval convoys have been in use for centuries, with examples of merchant ships traveling under naval protection dating to the 12th century. The use of organized naval convoys dates from when ships began to be separated into specialist classes and national navies were established. By the French Revolutionary Wars of the late 18th century, effective naval warfare, naval convoy naval tactics, tactics had been developed to ward off pirates and privateers. Some convoys contained several hundred merchant ships. The most enduring system of convoys were the Spanish treasure fleets, that sailed from the 1520s until 1790. When merchant ships sailed in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Start Point, Devon
Start Point is a promontory in the South Hams district in Devon, England, . Close to the most southerly point in the county, it marks the southern limit of Start Bay, which extends northwards to the estuary of the River Dart. The rocks of the point are greenschist and mica-schist, formed by metamorphism Metamorphism is the transformation of existing rock (the protolith) to rock with a different mineral composition or texture. Metamorphism takes place at temperatures in excess of , and often also at elevated pressure or in the presence of ch ... of Devonian sediments during a period of mountain building towards the end of the Carboniferous period. The name "Start" derives from an Anglo-Saxon word ''steort'', meaning a tail. This root also appears in the names of birds with distinctive tails, like the redstart. Features As a result of the many shipwrecks in the area, Start Point lighthouse was built in 1836 to alert ships to the danger of the point and its surrou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
German Submarine U-767
German submarine ''U-767'' was a Type VIIC U-boat built for Nazi Germany's ''Kriegsmarine'' for service during World War II. She was laid down on 5 April 1941 by Kriegsmarinewerft Wilhelmshaven as yard number 150, launched on 10 July 1943 and commissioned on 11 September 1943 under ''Oberleutnant zur See'' Walter Dankleff. Design German Type VIIC submarines were preceded by the shorter Type VIIB submarines. ''U-767'' had a displacement of when at the surface and while submerged. She had a total length of , a pressure hull length of , a beam of , a height of , and a draught of . The submarine was powered by two Germaniawerft F46 four-stroke, six-cylinder supercharged diesel engines producing a total of for use while surfaced, two Garbe, Lahmeyer & Co. RP 137/c double-acting electric motors producing a total of for use while submerged. She had two shafts and two propellers. The boat was capable of operating at depths of up to . The submarine had a maximum surface speed ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
HMS Mourne (K261)
HMS ''Mourne'' (K261) was a of the Royal Navy (RN). ''Mourne'' 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, ''Mourne'' 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 April 1943, ''Mourne'' served in convoy escort missions and participated in anti-submarine warfare exercise ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Operation Neptune
Operation or Operations may refer to: Arts, entertainment and media * ''Operation'' (game), a battery-operated board game that challenges dexterity * Operation (music), a term used in musical set theory * ''Operations'' (magazine), Multi-Man Publishing's house organ for articles and discussion about its wargaming products * ''The Operation'' (film), a 1973 British television film * ''The Operation'' (1990), a crime, drama, TV movie starring Joe Penny, Lisa Hartman, and Jason Beghe * ''The Operation'' (1992–1998), a reality television series from TLC * The Operation M.D., formerly The Operation, a Canadian garage rock band * "Operation", a song by Relient K from '' The Creepy EP'', 2001 Business * Business operations, the harvesting of value from assets owned by a business * Manufacturing operations, operation of a facility * Operations management, an area of management concerned with designing and controlling the process of production Military and law enforcement ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
English Channel
The English Channel, "The Sleeve"; nrf, la Maunche, "The Sleeve" (Cotentinais) or ( Jèrriais), (Guernésiais), "The Channel"; br, Mor Breizh, "Sea of Brittany"; cy, Môr Udd, "Lord's Sea"; kw, Mor Bretannek, "British Sea"; nl, Het Kanaal, "The Channel"; german: Ärmelkanal, "Sleeve Channel" ( French: ''la Manche;'' also called the British Channel or simply the Channel) is an arm of the Atlantic Ocean that separates Southern England from northern France. It links to the southern part of the North Sea by the Strait of Dover at its northeastern end. It is the busiest shipping area in the world. It is about long and varies in width from at its widest to at its narrowest in the Strait of Dover."English Channel". ''The Columbia Encyclopedia'', 2004. It is the smallest of the shallow seas around the continental shelf of Europe, covering an area of some . The Channel was a key factor in Britain becoming a naval superpower and has been utilised by Britain as a natural def ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Escort Carrier
The escort carrier or escort aircraft carrier (U.S. hull classification symbol CVE), also called a "jeep carrier" or "baby flattop" in the United States Navy (USN) or "Woolworth Carrier" by the Royal Navy, was a small and slow type of aircraft carrier used by the Royal Navy, the United States Navy, the Imperial Japanese Navy and Imperial Japanese Army Air Force in World War II. They were typically half the length and a third the displacement of larger fleet carriers, slower, more-lightly armed and armored, and carried fewer planes. Escort carriers were most often built upon a commercial ship hull, so they were cheaper and could be built quickly. This was their principal advantage as they could be completed in greater numbers as a stop-gap when fleet carriers were scarce. However, the lack of protection made escort carriers particularly vulnerable, and several were sunk with great loss of life. The light carrier (U.S. hull classification symbol CVL) was a similar concept to the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
825 Naval Air Squadron
825 Naval Air Squadron is a Royal Navy Fleet Air Arm Naval Air Squadron which was re-commissioned on 10 October 2014 and currently flies the AgustaWestland Wildcat HMA2. It was a carrier-based squadron that was formed on 8 October 1934 from the aircraft and personnel of 824 Naval Air Squadron. It operated in most of the theatres of the Second World War, carrying out a number of attacks on prominent German warships, including the battleship in the Atlantic and the pocket battleships and and heavy cruiser during their Channel Dash. The squadron also saw action in later conflicts, including the Korean War and the Falklands War. History Pre-war history 825 Squadron's first assignment after commissioning was to board the aircraft carrier for service on the China Station. This was short-lived, and by January 1935 both the squadron and the carrier were in the Mediterranean. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fairey Swordfish
The Fairey Swordfish is a biplane torpedo bomber, designed by the Fairey Aviation Company. Originating in the early 1930s, the Swordfish, nicknamed "Stringbag", was principally operated by the Fleet Air Arm of the Royal Navy. It was also used by the Royal Air Force (RAF), as well as several overseas operators, including the Royal Canadian Air Force (RCAF) and the Royal Netherlands Navy. It was initially operated primarily as a fleet attack aircraft. During its later years, the Swordfish was increasingly used as an Anti-submarine warfare, anti-submarine and Trainer (aircraft), training platform. The type was in frontline service throughout the World War II, Second World War. Despite being outmoded by 1939, the Swordfish achieved some spectacular successes during the war. Notable events included sinking one battleship and damaging two others of the ''Regia Marina'' (the Italian navy) during the Battle of Taranto, and the famous attack on the German battleship Bismarck, German b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Depth Charge
A depth charge is an anti-submarine warfare (ASW) weapon. It is intended to destroy a submarine by being dropped into the water nearby and detonating, subjecting the target to a powerful and destructive Shock factor, hydraulic shock. Most depth charges use explosive, high explosive charges and a fuze set to detonate the charge, typically at a specific depth. Depth charges can be dropped by ships, patrol aircraft, and helicopters. Depth charges were developed during World War I, and were one of the first viable methods of attacking a submarine underwater. They were widely used in World War I and World War II, and remained part of the anti-submarine arsenals of many navies during the Cold War, during which they were supplemented, and later largely replaced, by anti-submarine homing torpedoes. A depth charge fitted with a nuclear warhead is also known as a "nuclear depth bomb". These were designed to be dropped from a patrol plane or deployed by an anti-submarine missile from a s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
