44 relations: Airstrike, Bay of Lübeck, Beam (nautical), Black Sea, Constanța, Diesel engine, Displacement (ship), Draft (hull), Friedrich Krupp Germaniawerft, Galați, Galați shipyard, Gross register tonnage, Kapitänleutnant, Keel laying, Kiel, Kingdom of Romania, Kriegsmarine, Length overall, List of Knight's Cross of the Iron Cross recipients (F), List of Knight's Cross of the Iron Cross recipients (M), Motor–generator, MWM GmbH, Naval mine, Nazi Germany, Oberleutnant zur See, Propeller, Romania, Sevastopol, Ship commissioning, Ship's company, Siemens-Schuckert, Soviet Union, Submarine, Submarine hull, Torpedo, Torpedo tube, Type II submarine, U-boat, World War II, 1st U-boat Flotilla, 2 cm Flak 30/38/Flakvierling, 24th U-boat Flotilla, 30th U-boat Flotilla, 3rd U-boat Flotilla.
An airstrike or air strike is an offensive operation carried out by attack aircraft.
The Bay of Lübeck is a basin in the southwestern Baltic Sea, off the shores of German states of Mecklenburg-Vorpommern and Schleswig-Holstein.
The beam of a ship is its width at the widest point as measured at the ship's nominal waterline.
The Black Sea is a body of water and marginal sea of the Atlantic Ocean between Eastern Europe, the Caucasus, and Western Asia.
Constanța (Κωνστάντζα or Κωνστάντια, Konstantia, Кюстенджа or Констанца, Köstence), historically known as Tomis (Τόμις), is the oldest continuously inhabited city in Romania.
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).
The displacement or displacement tonnage of a ship is its weight, expressed in long tons of water its hull displaces.
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.
Friedrich Krupp Germaniawerft (often just called Germaniawerft, "Germania shipyard") was a German shipbuilding company, located in the harbour at Kiel, and one of the largest and most important builders of U-boats for the Kaiserliche Marine in World War I and the Kriegsmarine in World War II.
Galați (also known by other alternative names) is the capital city of Galați County, in the historical region of Moldavia, eastern Romania.
The Galați shipyard (Șantierul naval Galați), formally Damen Shipyards Galați, is a shipyard located on the Danube in Galați, a city located in the Moldavia region of Romania.
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.
Kapitänleutnant, short: KptLt / in lists: KL, (Lang-en: Captain lieutenant) is an officer grade of the captains military hierarchy group of the German Bundeswehr.
Laying the keel or laying down is the formal recognition of the start of a ship's construction.
Kiel is the capital and most populous city in the northern German state of Schleswig-Holstein, with a population of 249,023 (2016).
The Kingdom of Romania (Regatul României) was a constitutional monarchy in Southeastern Europe which existed from 1881, when prince Carol I of Romania was proclaimed King, until 1947, when King Michael I of Romania abdicated and the Parliament proclaimed Romania a republic.
The Kriegsmarine (literally "War Navy") was the navy of Germany from 1935 to 1945.
Length overall (LOA, o/a, o.a. or oa) is the maximum length of a vessel's hull measured parallel to the waterline.
The Knight's Cross of the Iron Cross (Ritterkreuz des Eisernen Kreuzes) and its variants were the highest awards in the military and paramilitary forces of Nazi Germany during World War II.
The Knight's Cross of the Iron Cross (Ritterkreuz des Eisernen Kreuzes) and its variants were the highest awards in the military of Nazi Germany during World War II.
A motor–generator (an M–G set) is a device for converting electrical power to another form.
The Caterpillar Energy Solutions GmbH (formerly known as MWM, DEUTZ Power Systems or DPS) is a mechanical engineering company, based in Mannheim.
A naval mine is a self-contained explosive device placed in water to damage or destroy surface ships or submarines.
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).
Oberleutnant zur See (OLt zS or OLZS in the German Navy, Oblt.z.S. in the Kriegsmarine) is traditionally the first and highest Lieutenant grade in the German Navy.
A propeller is a type of fan that transmits power by converting rotational motion into thrust.
Romania (România) is a sovereign state located at the crossroads of Central, Eastern, and Southeastern Europe.
Sevastopol (Севастополь; Севасто́поль; Акъяр, Aqyar), traditionally Sebastopol, is the largest city on the Crimean Peninsula and a major Black Sea port.
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.
A ship's company comprises all officers, non-commissioned officers and enlisted personnel aboard a naval vessel.
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.
The Soviet Union, officially the Union of Soviet Socialist Republics (USSR) was a socialist state in Eurasia that existed from 1922 to 1991.
A submarine (or simply sub) is a watercraft capable of independent operation underwater.
A submarine hull has two major components, the light hull and the pressure hull.
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.
A torpedo tube is a cylinder shaped device for launching torpedoes.
The Type II U-boat was designed by Nazi Germany as a coastal U-boat, modeled after the CV-707 submarine, which was designed by the Dutch dummy company NV Ingenieurskantoor voor Scheepsbouw den Haag (I.v.S) (set up by Germany after World War I in order to maintain and develop German submarine technology and to circumvent the limitations set by the Treaty of Versailles) and built in 1933 by the Finnish Crichton-Vulcan shipyard in Turku, Finland.
U-boat is an anglicised version of the German word U-Boot, a shortening of Unterseeboot, literally "undersea boat".
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.
The 1st U-boat flotilla (German 1. Unterseebootsflottille) also known as the Weddigen flotilla, was the first operational U-boat unit in Nazi Germany's Kriegsmarine (navy).
The Flak 30 (Flugabwehrkanone 30) and improved Flak 38 were 20 mm anti-aircraft guns used by various German forces throughout World War II.
24th U-boat Flotilla ("24. Unterseebootsflottille") was a training flotilla ("Ausbildungsflottille") of Nazi Germany's Kriegsmarine during World War II.
30th U-boat Flotilla ("30. Unterseebootsflottille") of Nazi Germany's Kriegsmarine was formed in October 1942.
The 3rd U-boat Flotilla (German 3. Unterseebootsflottille), also known as Lohs Flotilla, was the third operational U-boat unit in Nazi Germany's Kriegsmarine.