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HMNZS Taupo (2008)
HMNZS ''Taupo'' is a Lake-class inshore patrol vessel of the Royal New Zealand Navy. ''Taupo'' was delivered to the Ministry of Defence on 28 May 2009 and commissioned into the Royal New Zealand Navy on 29 May 2009. ''Taupo'' is the third ship of this name to serve in the Royal New Zealand Navy and is named after Lake Taupo. Both Lake-class were sold to the Irish Naval Service in 2023 and delivered in May 2023. They are due in service sometime in 2024 after commission works are completed. Both are planned to be based on the east coast of Ireland, where sea conditions suit their capabilities. See also * Patrol boats of the Royal New Zealand Navy External links Taupo(official website, Royal New Zealand Navy The Royal New Zealand Navy (RNZN; mi, Te Taua Moana o Aotearoa, , Sea Warriors of New Zealand) is the maritime arm of the New Zealand Defence Force. The fleet currently consists of nine ships. The Navy had its origins in the Naval Defence Act ...) Protector-class i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
New Zealand
New Zealand ( mi, Aotearoa ) is an island country in the southwestern Pacific Ocean. It consists of two main landmasses—the North Island () and the South Island ()—and over 700 smaller islands. It is the sixth-largest island country by area, covering . New Zealand is about east of Australia across the Tasman Sea and south of the islands of New Caledonia, Fiji, and Tonga. The country's varied topography and sharp mountain peaks, including the Southern Alps, owe much to tectonic uplift and volcanic eruptions. New Zealand's capital city is Wellington, and its most populous city is Auckland. The islands of New Zealand were the last large habitable land to be settled by humans. Between about 1280 and 1350, Polynesians began to settle in the islands and then developed a distinctive Māori culture. In 1642, the Dutch explorer Abel Tasman became the first European to sight and record New Zealand. In 1840, representatives of the United Kingdom and Māori chiefs ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lake Taupo
A lake is an area filled with water, localized in a basin, surrounded by land, and distinct from any river or other outlet that serves to feed or drain the lake. Lakes lie on land and are not part of the ocean, although, like the much larger oceans, they do form part of the Earth's water cycle. Lakes are distinct from lagoons, which are generally coastal parts of the ocean. Lakes are typically larger and deeper than ponds, which also lie on land, though there are no official or scientific definitions. Lakes can be contrasted with rivers or streams, which usually flow in a channel on land. Most lakes are fed and drained by rivers and streams. Natural lakes are generally found in mountainous areas, rift zones, and areas with ongoing glaciation. Other lakes are found in endorheic basins or along the courses of mature rivers, where a river channel has widened into a basin. Some parts of the world have many lakes formed by the chaotic drainage patterns left over from the last ice ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tenix Defence
Tenix Defence was Australia's largest defence contractor with core capabilities in Aerospace, Land, Marine and Electronic Systems applications. BAE Systems announced its intention to acquire the company from Tenix in January 2008 and the acquisition was completed in June 2008 for A$775 million (£373 million). BAE Systems Australia thus became Australia's largest defence contractor. The company was formed in 1997 after it was split from parent company Transfield Services. It was part of Tenix until the defence contracting arm became known as Tenix Defence. It had two divisions: Tenix Marine and Tenix Aerospace and Defence (comprising the former Land, Aerospace and Electronic Systems divisions). Land Tenix Defence provided design, manufacture, modification and repairs to all major in-service military vehicles in Australia. It had over 300 employees in Wingfield, South Australia and Bandiana, Victoria. Wingfield was Australia's largest privately operated military vehicle facility, o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Devonport Naval Base
Devonport Naval Base is the home of the Royal New Zealand Navy, located at Devonport, New Zealand on Auckland's North Shore. It is currently the only base of the navy that operates ships, and has been in use as a navy base since 1841. The base consists of HMNZS ''Philomel'' (the administration centre for the base), the Fleet Support Organisation, and the Fleet Personnel and Training Organisation. Operation All operational units of the Royal New Zealand Navy are based at Devonport. The Navy's munitions are stored and maintained at Kauri Point Armament Depot in Auckland. Senior naval staff are located at the NZDF headquarters in Wellington. The operational headquarters, and the effective fleet commander, the Maritime Component Commander are both located at Headquarters Joint Forces New Zealand adjacent to Trentham Military Camp in the Upper Hutt suburb of Trentham. Within the Royal New Zealand Navy many land-based facilities and services ensure support for ships and pers ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Maritime Call Sign
Maritime call signs are call signs assigned as unique identifiers to ships and boats. All radio transmissions must be individually identified by the call sign. Merchant and naval vessels are assigned call signs by their national licensing authorities. History One of the earliest applications of radiotelegraph operation, long predating broadcast radio, were marine radio stations installed aboard ships at sea. In the absence of international standards, early transmitters constructed after Guglielmo Marconi's first trans-Atlantic message in 1901 were issued arbitrary two-letter calls by radio companies, alone or later preceded by a one-letter company identifier. These mimicked an earlier railroad telegraph convention where short, two-letter identifiers served as Morse code abbreviations to denote the various individual stations on the line (for instance, AX could represent Halifax). "N" and two letters would identify U.S. Navy; "M" and two letters would be a Marconi station. On Apr ... [...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] |
Lake-class Inshore Patrol Vessel
The Lake-class inshore patrol vessel (also known as the ''Rotoiti'' class and the Protector class) is a ship class of inshore patrol vessels (IPVs) of the Royal New Zealand Navy (RNZN) and the Irish Naval Service which replaced the RNZN's s in 2007–2008. All four vessels are named after New Zealand lakes. Following long-running Navy retention problems in the wake of NZDF "civilianisation", two of the four vessels were tied up, inactive, in a 'Reduced Activity Period' for long periods between 2013 and 2018. In June 2019 the New Zealand Government announced that two of the patrol vessels would be withdrawn from service, and they were decommissioned in October that year. Design and construction Conceived as part of Project Protector, the Ministry of Defence acquisition project to acquire one multi-role vessel, two offshore and four inshore patrol vessels. The Project Protector vessels were to be operated by the RNZN to conduct tasks for and with the New Zealand Customs Service, t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
MAN Diesel
MAN Diesel SE was a German manufacturer of large-bore diesel engines for marine propulsion systems and power plant applications. In 2010 it was merged with MAN Turbo to form MAN Diesel & Turbo. History * In 1980, MAN acquired the Burmeister & Wain Danish shipyard and diesel engine producer. Though engine production at Christianshavn was later discontinued in 1987, successful engine programs were rolled out. At Teglholmen in 1988 a spare parts and key components production factory was established as was an R&D Centre at the same site in 1992. Though all Copenhagen operations were consolidated at Teglholmen in 1994 and the last volume production unit at the B&W Shipyard was delivered in 1996, in 2000 MAN B&W Diesel two-stroke diesel engines had over 70% market share, with a substantial number of MC-line engines on order. * The electronically controlled line of ME diesel two-stroke engines was added in 2002 with a maximum cylinder bore of 108 cm. MAN B&W Diesel, Denmark, emp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Paxman VP185
The Paxman VP185 is an engine manufactured by Paxman, Colchester. It is used in marine and railway applications and available as both a V12 and V18. History The VP185 was launched in May 1993 as a successor to the Paxman Valenta. It differed from the Valenta with a 90-degree cylinder bank angle, rather than a 60-degree vee to reduce its height, unit pump injectors eliminating two camshafts, side by side connecting rods to reduce manufacturing costs, higher firing pressures; increased power output, improved fuel consumption and emissions performance. Beginning in 1994, a small number of British Rail Class 43 power cars were fitted with Paxman VP185 engines, however the majority retained Valentas into the 21st century. With the Class 43s in need of new engines in the mid-2000s, most operators opted for the MTU engines. East Midlands Trains, who already was the largest operator with 14, opted to standardise on VP185s, ultimately having 26 examples. The last was withdrawn from reg ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
ZF Friedrichshafen
ZF Friedrichshafen AG, also known as ZF Group, originally ''Zahnradfabrik Friedrichshafen'', and commonly abbreviated to ZF (ZF = "Zahnradfabrik" = "Cogwheel Factory"), is a German car parts maker headquartered in Friedrichshafen, in the south-west German state of Baden-Württemberg. Specialising in engineering, it is primarily known for its design, research and development, and manufacturing activities in the automotive industry. It is a worldwide supplier of driveline and chassis technology for cars and commercial vehicles, along with specialist plant equipment such as construction equipment. It is also involved in rail, marine, defense and aviation industries, as well as general industrial applications. ZF has 241 production locations in 41 countries with approximately 148,000 (2019) employees. ZF Friedrichshafen is more than 90% owned by the Zeppelin Foundation, which is largely controlled by the town of Friedrichshafen. History The company was founded in 1915 in Friedri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Controllable Pitch Propeller
In marine propulsion, a variable-pitch propeller is a type of propeller with blades that can be rotated around their long axis to change the blade pitch. Reversible propellers—those where the pitch can be set to negative values—can also create reverse thrust for braking or going backwards without the need to change the direction of shaft revolution. A controllable pitch propeller (CPP) can be efficient for the full range of rotational speeds and load conditions, since its pitch will be varied to absorb the maximum power that the engine is capable of producing. When fully loaded, a vessel will need more propulsion power than when empty. By varying the propeller blades to the optimal pitch, higher efficiency can be obtained, thus saving fuel. A vessel with a VPP can accelerate faster from a standstill and can decelerate much more effectively, making stopping quicker and safer. A CPP can also improve vessel maneuverability by directing a stronger flow of water onto the ru ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Small Arms
A firearm is any type of gun designed to be readily carried and used by an individual. The term is legally defined further in different countries (see Legal definitions). The first firearms originated in 10th-century China, when bamboo tubes containing gunpowder and pellet projectiles were mounted on spears to make the portable fire lance, operable by a single person, which was later used effectively as a shock weapon in the Siege of De'an in 1132. In the 13th century, fire lance barrels were replaced with metal tubes and transformed into the metal-barreled hand cannon. The technology gradually spread throughout Eurasia during the 14th century. Older firearms typically used black powder as a propellant, but modern firearms use smokeless powder or other propellants. Most modern firearms (with the notable exception of smoothbore shotguns) have rifled barrels to impart spin to the projectile for improved flight stability. Modern firearms can be described by their caliber (i.e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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