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HNLMS Zeeleeuw
Two submarines of the Royal Netherlands Navy have borne the name HNLMS ''Zeeleeuw'' (S803), in honor of the Sea lion. (Both were assigned the same pennant number, so they are distinguished by an ordinal number In set theory, an ordinal number, or ordinal, is a generalization of ordinal numerals (first, second, th, etc.) aimed to extend enumeration to infinite sets. A finite set can be enumerated by successively labeling each element with the least n ....) * HNLMS ''Zeeleeuw'' (1) was originally , a U.S. Navy , launched in 1944 and decommissioned in 1946. The ship was loaned to the Netherlands in 1953; she was commissioned in the Royal Netherlands Navy as HNLMS ''Zeeleeuw'' (S803). In 1970, ''Zeeleeuw'' was sold for scrap. * HNLMS ''Zeeleeuw'' (2) is a , launched in 1987 and still in service as of May 2023. References * {{DEFAULTSORT:Zeeleeuw Royal Netherlands Navy ship names ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Submarine
A submarine (or sub) is a watercraft capable of independent operation underwater. It differs from a submersible, which has more limited underwater capability. The term is also sometimes used historically or colloquially to refer to remotely operated vehicles and Autonomous underwater vehicle, robots, as well as medium-sized or smaller vessels, such as the midget submarine and the wet sub. Submarines are referred to as ''boats'' rather than ''ships'' irrespective of their size. Although experimental submarines had been built earlier, submarine design took off during the 19th century, and they were adopted by several navies. They were first widely used during World War I (1914–1918), and are now used in many navy, navies, large and small. Military uses include attacking enemy surface ships (merchant and military) or other submarines, and for aircraft carrier protection, Blockade runner, blockade running, Ballistic missile submarine, nuclear deterrence, reconnaissance, conventio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Royal Netherlands Navy
The Royal Netherlands Navy ( nl, Koninklijke Marine, links=no) is the naval force of the Kingdom of the Netherlands. During the 17th century, the navy of the Dutch Republic (1581–1795) was one of the most powerful naval forces in the world and played an active role in the Anglo-Dutch Wars, the Franco-Dutch War, and wars against Spain and several other European powers. The Batavian Navy of the later Batavian Republic (1795–1806) and Kingdom of Holland (1806–1810) played an active role in the Napoleonic Wars, though mostly dominated by French interests. After the establishment of the modern Kingdom of the Netherlands, it served an important role in protecting Dutch colonial rule, especially in Southeast Asia, and would play a minor role in World War II, especially against the Imperial Japanese Navy. Since World War II, the Royal Netherlands Navy has taken part in expeditionary peacekeeping operations. Bases The main naval base is in Den Helder, North Holland. Secondary na ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sea Lion
Sea lions are pinnipeds characterized by external ear flaps, long foreflippers, the ability to walk on all fours, short and thick hair, and a big chest and belly. Together with the fur seals, they make up the family Otariidae, eared seals. The sea lions have six extant and one extinct species (the Japanese sea lion) in five genera. Their range extends from the subarctic to tropical waters of the global ocean in both the Northern and Southern Hemispheres, with the notable exception of the northern Atlantic Ocean. They have an average lifespan of 20–30 years. A male California sea lion weighs on average about and is about long, while the female sea lion weighs and is long. The largest sea lions are Steller's sea lions, which can weigh and grow to a length of . Sea lions consume large quantities of food at a time and are known to eat about 5–8% of their body weight (about ) at a single feeding. Sea lions can move around in water and at their fastest they can reach a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pennant Number
In the Royal Navy and other navies of Europe and the Commonwealth of Nations, ships are identified by pennant number (an internationalisation of ''pendant number'', which it was called before 1948). Historically, naval ships flew a flag that identified a flotilla or type of vessel. For example, the Royal Navy used a red burgee for torpedo boats and a pennant with an H for torpedo boat destroyers. Adding a number to the type-identifying flag uniquely identified each ship. In the current system, a letter prefix, called a ''flag superior'', identifies the type of ship, and numerical suffix, called a flag inferior, uniquely identifies an individual ship. Not all pennant numbers have a flag superior. Royal Navy systems The Royal Navy first used pennants to distinguish its ships in 1661 with a proclamation that all of his majesty's ships must fly a union pennant. This distinction was further strengthened by a proclamation in 1674 which forbade merchant vessels from flying any pennants ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ordinal Number
In set theory, an ordinal number, or ordinal, is a generalization of ordinal numerals (first, second, th, etc.) aimed to extend enumeration to infinite sets. A finite set can be enumerated by successively labeling each element with the least natural number that has not been previously used. To extend this process to various infinite sets, ordinal numbers are defined more generally as linearly ordered labels that include the natural numbers and have the property that every set of ordinals has a least element (this is needed for giving a meaning to "the least unused element"). This more general definition allows us to define an ordinal number \omega that is greater than every natural number, along with ordinal numbers \omega + 1, \omega + 2, etc., which are even greater than \omega. A linear order such that every subset has a least element is called a well-order. The axiom of choice implies that every set can be well-ordered, and given two well-ordered sets, one is isomorphic to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
HNLMS Zeeleeuw (1)
USS ''Hawkbill'' (SS-366), a ''Balao''-class submarine, was the first ship of the United States Navy to be named for the hawksbill, a large sea turtle (the "-s-" was inadvertently dropped at commissioning.). Construction and commissioning ''Hawkbill'' (SS-366) was launched by the Manitowoc Shipbuilding Company in Manitowoc, Wisconsin,on 9 January 1944, sponsored by Mrs. F. W. Scanland, Jr., and commissioned on 17 May 1944. Operational history Following a period of training on the Great Lakes, ''Hawksbill'' departed 1 June 1944 from Manitowoc to begin the long journey down the Illinois River and finally by barge down the Mississippi. She arrived New Orleans 10 June and, after combat loading, sailed 16 June for training based at the submarine base at Balboa, Panama Canal Zone. On 18 June 1944, the 5,433- gross register ton Panamamanian merchant ship mistook her for a German U-boat and opened gunfire on her in the Caribbean Sea about south of Cape San Antonio, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
HNLMS Zeeleeuw (1987)
} HNLMS ''Zeeleeuw'' (S803) is a of the Royal Netherlands Navy. She entered service in 1990 as the first submarine of the ''Walrus'' class, after the intended lead ship, , was delayed for a long period following a serious fire during construction. ''Zeeleeuw'' has been deployed both for naval exercises and in combat operations around the world. Furthermore, the submarine plays an important role by performing intelligence operations. The submarine has undergone a mid-life maintenance and upgrade program between 2014 and 2016, and is currently in active service. Activities * In 2010 HNLMS ''Zeeleeuw'' took part in Operation Ocean Shield. Maintenance and upgrade In 2014 HNLMS ''Zeeleeuw'' was taken out of service after years of service by the Royal Netherlands Navy to perform maintenance and modernize its systems. During the upgrade program, the submarine was upgraded with modern systems. The ageing GIPSY combat system was replaced with the more modern Guardion combat syste ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
