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German submarine U-523

Index German submarine U-523

German submarine U-523 was a Type IXC U-boat of Nazi Germany's Kriegsmarine during World War II. [1]

50 relations: Armstrong Whitworth Whitley, Baltic Sea, Bay of Biscay, Beam (nautical), Captain lieutenant, Ceremonial ship launching, Convoys HX 229/SC 122, Deck gun, Depth charge, Deutsche Werft, Diesel engine, Draft (hull), Flower-class corvette, German Type IXB submarine, Gross register tonnage, Hamburg, Kapitänleutnant, Keel laying, Kiel, Kriegsmarine, Length overall, Lorient, MAN SE, Medium bomber, Motor–generator, Nazi Germany, New York City, No. 10 Squadron RAF, Oerlikon 20 mm cannon, Propeller, Ship commissioning, Ship's company, Siemens-Schuckert, Submarine, Submarine hull, Supercharger, Torpedo, Torpedo tube, U-boat, United Kingdom, United States Navy Armed Guard, V and W-class destroyer, Vigo, Wolfpack (naval tactic), World War II, 10.5 cm SK C/32 naval gun, 10th U-boat Flotilla, 2 cm Flak 30/38/Flakvierling, 3.7 cm SK C/30, 4th U-boat Flotilla.

Armstrong Whitworth Whitley

The Armstrong Whitworth A.W.38 Whitley was one of three British twin-engined, front line medium bomber types that were in service with the Royal Air Force (RAF) at the outbreak of the Second World War.

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Baltic Sea

The Baltic Sea is a sea of the Atlantic Ocean, enclosed by Scandinavia, Finland, Estonia, Latvia, Lithuania, Russia, Poland, Germany and the North and Central European Plain.

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Bay of Biscay

The Bay of Biscay (Golfe de Gascogne, Golfo de Vizcaya, Pleg-mor Gwaskogn, Bizkaiko Golkoa) is a gulf of the northeast Atlantic Ocean located south of the Celtic Sea.

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Beam (nautical)

The beam of a ship is its width at the widest point as measured at the ship's nominal waterline.

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Captain lieutenant

Captain lieutenant or captain-lieutenant is a military rank, used in a number of navies worldwide and formerly in the British Army.

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Ceremonial ship launching

Ceremonial ship launching is the process of transferring a vessel to the water.

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Convoys HX 229/SC 122

The battle around convoys HX 229 and SC 122 occurred during March 1943 in the Battle of the Atlantic, and was the largest convoy battle of World War II.

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Deck gun

A deck gun is a type of naval artillery mounted on the deck of a submarine.

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Depth charge

A depth charge is an anti-submarine warfare weapon.

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Deutsche Werft

Deutsche Werft was a shipbuilding company in Finkenwerder Rüschpark, Hamburg, Germany.

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Diesel engine

The diesel engine (also known as a compression-ignition or CI engine), named after Rudolf Diesel, is an internal combustion engine in which ignition of the fuel which is injected into the combustion chamber is caused by the elevated temperature of the air in the cylinder due to mechanical compression (adiabatic compression).

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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), with the thickness of the hull included; in the case of not being included the draft outline would be obtained.

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Flower-class corvette

The Flower-class corvetteGardiner and Chesneau 1980, p. 62.

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German Type IXB submarine

The German Type IXB submarine was a sub-class of the German Type IX submarine built for Nazi Germany's Kriegsmarine between 1938 and 1940.

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Gross register tonnage

Gross register tonnage (GRT, grt, g.r.t., gt) or gross registered tonnage, is a ship's total internal volume expressed in "register tons", each of which is equal to.

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Hamburg

Hamburg (locally), Hamborg, officially the Free and Hanseatic City of Hamburg (Freie und Hansestadt Hamburg, Friee un Hansestadt Hamborg),Constitution of Hamburg), is the second-largest city of Germany as well as one of the country's 16 constituent states, with a population of roughly 1.8 million people. The city lies at the core of the Hamburg Metropolitan Region which spreads across four German federal states and is home to more than five million people. The official name reflects Hamburg's history as a member of the medieval Hanseatic League, a free imperial city of the Holy Roman Empire, a city-state and one of the 16 states of Germany. Before the 1871 Unification of Germany, it was a fully sovereign state. Prior to the constitutional changes in 1919 it formed a civic republic headed constitutionally by a class of hereditary grand burghers or Hanseaten. The city has repeatedly been beset by disasters such as the Great Fire of Hamburg, exceptional coastal flooding and military conflicts including World War II bombing raids. Historians remark that the city has managed to recover and emerge wealthier after each catastrophe. Situated on the river Elbe, Hamburg is home to Europe's second-largest port and a broad corporate base. In media, the major regional broadcasting firm NDR, the printing and publishing firm italic and the newspapers italic and italic are based in the city. Hamburg remains an important financial center, the seat of Germany's oldest stock exchange and the world's oldest merchant bank, Berenberg Bank. Media, commercial, logistical, and industrial firms with significant locations in the city include multinationals Airbus, italic, italic, italic, and Unilever. The city is a forum for and has specialists in world economics and international law with such consular and diplomatic missions as the International Tribunal for the Law of the Sea, the EU-LAC Foundation, and the UNESCO Institute for Lifelong Learning. In recent years, the city has played host to multipartite international political conferences and summits such as Europe and China and the G20. Former German Chancellor italic, who governed Germany for eight years, and Angela Merkel, German chancellor since 2005, come from Hamburg. The city is a major international and domestic tourist destination. It ranked 18th in the world for livability in 2016. The Speicherstadt and Kontorhausviertel were declared World Heritage Sites by UNESCO in 2015. Hamburg is a major European science, research, and education hub, with several universities and institutions. Among its most notable cultural venues are the italic and italic concert halls. It gave birth to movements like Hamburger Schule and paved the way for bands including The Beatles. Hamburg is also known for several theatres and a variety of musical shows. St. Pauli's italic is among the best-known European entertainment districts.

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Kapitänleutnant

Kapitänleutnant, short: KptLt / in lists: KL, (Lang-en: Captain lieutenant) is an officer grade of the captains military hierarchy group of the German Bundeswehr.

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Keel laying

Laying the keel or laying down is the formal recognition of the start of a ship's construction.

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Kiel

Kiel is the capital and most populous city in the northern German state of Schleswig-Holstein, with a population of 249,023 (2016).

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Kriegsmarine

The Kriegsmarine (literally "War Navy") was the navy of Germany from 1935 to 1945.

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Length overall

Length overall (LOA, o/a, o.a. or oa) is the maximum length of a vessel's hull measured parallel to the waterline.

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Lorient

Lorient is a town (French "commune") and seaport in the Morbihan "department" of Brittany in North-Western France.

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MAN SE

MAN SE (abbreviation of Maschinenfabrik Augsburg-Nürnberg), formerly MAN AG, is a German mechanical engineering company and parent company of the MAN Group.

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Medium bomber

A medium bomber is a military bomber aircraft designed to operate with medium-sized bombloads over medium range distances; the name serves to distinguish this type from larger heavy bombers and smaller light bombers.

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Motor–generator

A motor–generator (an M–G set) is a device for converting electrical power to another form.

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Nazi Germany

Nazi Germany is the common English name for the period in German history from 1933 to 1945, when Germany was under the dictatorship of Adolf Hitler through the Nazi Party (NSDAP).

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New York City

The City of New York, often called New York City (NYC) or simply New York, is the most populous city in the United States.

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No. 10 Squadron RAF

No.

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Oerlikon 20 mm cannon

and --> The Oerlikon 20 mm cannon is a series of autocannons, based on an original German 20 mm Becker design that appeared very early in World War I. It was widely produced by Oerlikon Contraves and others, with various models employed by both Allied and Axis forces during World War II, and many versions still in use today.

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Propeller

A propeller is a type of fan that transmits power by converting rotational motion into thrust.

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Ship commissioning

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.

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Ship's company

A ship's company comprises all officers, non-commissioned officers and enlisted personnel aboard a naval vessel.

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Siemens-Schuckert

Siemens-Schuckert (or Siemens-Schuckertwerke) was a German electrical engineering company headquartered in Berlin, Erlangen and Nuremberg that was incorporated into the Siemens AG in 1966.

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Submarine

A submarine (or simply sub) is a watercraft capable of independent operation underwater.

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Submarine hull

A submarine hull has two major components, the light hull and the pressure hull.

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Supercharger

A supercharger is an air compressor that increases the pressure or density of air supplied to an internal combustion engine.

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Torpedo

A modern torpedo is a self-propelled weapon with an explosive warhead, launched above or below the water surface, propelled underwater towards a target, and designed to detonate either on contact with its target or in proximity to it.

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Torpedo tube

A torpedo tube is a cylinder shaped device for launching torpedoes.

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U-boat

U-boat is an anglicised version of the German word U-Boot, a shortening of Unterseeboot, literally "undersea boat".

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United Kingdom

The United Kingdom of Great Britain and Northern Ireland, commonly known as the United Kingdom (UK) or Britain,Usage is mixed with some organisations, including the and preferring to use Britain as shorthand for Great Britain is a sovereign country in western Europe.

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United States Navy Armed Guard

United States Navy Armed Guard units were established during World War II in an attempt to provide defensive firepower to merchant ships in convoy or merchant ships traveling alone.

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V and W-class destroyer

The V and W class was an amalgam of six similar classes of destroyer built for the Royal Navy under the War Emergency Programme during the First World War and generally treated as one class.

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Vigo

Vigo is a city and municipality in the province of Pontevedra, in Galicia, northwest Spain on the Atlantic Ocean.

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Wolfpack (naval tactic)

The term wolfpack refers to the mass-attack tactics against convoys used by German U-boats of the Kriegsmarine during the Battle of the Atlantic, and by submarines of the United States Navy against Japanese shipping in the Pacific Ocean in World War II.

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World War II

World War II (often abbreviated to WWII or WW2), also known as the Second World War, was a global war that lasted from 1939 to 1945, although conflicts reflecting the ideological clash between what would become the Allied and Axis blocs began earlier.

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10.5 cm SK C/32 naval gun

The 10.5 cm SK C/32 (SK - Schnelladekanone (quick loading cannon) C - Construktionsjahr (year of design), was a widely used German naval gun on a variety of Kriegsmarine ships during World War II. Originally designed as a surface weapon, it was used in a number of other roles such as anti-aircraft and coastal defence; wet-mounts were developed for U-Boats.

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10th U-boat Flotilla

The 10th U-boat Flotilla (German 10. Unterseebootsflottille) was a German U-boat flotilla used for front-line combat purposes during World War II.

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2 cm Flak 30/38/Flakvierling

The Flak 30 (Flugabwehrkanone 30) and improved Flak 38 were 20 mm anti-aircraft guns used by various German forces throughout World War II.

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3.7 cm SK C/30

The 3.7 cm SK C/30SK - Schnelladekanone (quick loading cannon); C - Construktionsjahr (year of design) was the German Kriegsmarine's primary anti-aircraft gun during the Second World War.

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4th U-boat Flotilla

The 4th U-boat Flotilla (German 4. Unterseebootsflottille) was formed in May 1941 in Stettin under the command of Kapitänleutnant Werner Jacobsen.

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Redirects here:

German submarine U 523, German submarine U523, U 523, U-523, U523, Unterseeboot 523.

References

[1] https://en.wikipedia.org/wiki/German_submarine_U-523

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