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BAP Pacocha (SS-48)
BAP ''Pacocha'' (SS-48) was a submarine of the ''Marina de Guerra del Perú'' (Peruvian Navy) named for the 1877 Battle of Pacocha, in which the Peruvian ironclad ''Huascar'' clashed with the Royal Navy. Formerly , a with a GUPPY IA upgrade, she had been sold to Peru and commissioned on 28 May 1974. She was rammed and sunk by a fishing trawler on 26 August 1988. Sinking and rescue operation At 18:50 in the evening of 26 August 1988, ''Pacocha'' was transiting on the surface with the forward torpedo room and bridge hatches as well as the main induction valve open. Forty-nine men were aboard, including the squadron commander, to conduct an operational readiness inspection. About half an hour after sunset, ten minutes from ''Pacochas expected arrival at the port of Callao, the 412-ton Japanese fishing trawler ''Kiowa Maru'' (also spelled ''Kyowa Maru'' and ''Hyowa Maru'') rammed her in the aft port quarter. ''Kiowa Maru'' was equipped with an ice-breaker bow, with a sub-s ... [...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] |
Chlorine
Chlorine is a chemical element with the symbol Cl and atomic number 17. The second-lightest of the halogens, it appears between fluorine and bromine in the periodic table and its properties are mostly intermediate between them. Chlorine is a yellow-green gas at room temperature. It is an extremely reactive element and a strong oxidising agent: among the elements, it has the highest electron affinity and the third-highest electronegativity on the revised Pauling scale, behind only oxygen and fluorine. Chlorine played an important role in the experiments conducted by medieval alchemists, which commonly involved the heating of chloride salts like ammonium chloride ( sal ammoniac) and sodium chloride (common salt), producing various chemical substances containing chlorine such as hydrogen chloride, mercury(II) chloride (corrosive sublimate), and hydrochloric acid (in the form of ). However, the nature of free chlorine gas as a separate substance was only recognised ar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Steinke Hood
A Steinke hood, named for its inventor, Lieutenant Harris Steinke, is a device designed to aid escape from a sunken submarine. In essence, it is an inflatable life jacket with a hood that completely encloses the wearer's head, trapping a bubble of breathable air. It is designed to assist buoyant ascent. An advancement over its predecessor, the Momsen lung, Steinke first invented and tested it in 1961 by escaping from the USS Balao at a depth of ; it became standard equipment in all submarines of the United States Navy The United States Navy (USN) is the maritime service branch of the United States Armed Forces and one of the eight uniformed services of the United States. It is the largest and most powerful navy in the world, with the estimated tonnage ... throughout the Cold War period. The U.S. Navy replaced Steinke hoods on U.S. submarines with escape suits called Submarine Escape Immersion Equipment in the late 2000s. See also * * * References * Steinke Hood ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hypothermia
Hypothermia is defined as a body core temperature below in humans. Symptoms depend on the temperature. In mild hypothermia, there is shivering and mental confusion. In moderate hypothermia, shivering stops and confusion increases. In severe hypothermia, there may be hallucinations and #Paradoxical undressing, paradoxical undressing, in which a person removes their clothing, as well as an increased risk of the cardiac arrest, heart stopping. Hypothermia has two main types of causes. It classically occurs from exposure to cold weather and cold water immersion. It may also occur from any condition that decreases heat production or increases heat loss. Commonly, this includes alcohol intoxication but may also include hypoglycemia, low blood sugar, anorexia nervosa, anorexia and advanced age. Human body temperature, Body temperature is usually maintained near a constant level of through thermoregulation. Efforts to increase body temperature involve shivering, increased voluntary ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
BAP Dos De Mayo (SS-41)
BAP or bap may refer to: Food * Bap (bread), a type of bread roll * Bap (rice dish), a Korean food Music * BAP (Basque band), a hardcore punk group (formed 1984) * BAP (German band), a Colognian rock group (formed 1976) * B.A.P (South Korean band) (2012–2019) * Bap Kennedy (1962–2016), Northern Irish singer-songwriter * Build a Problem, 2021 indie album by Dodie Organizations Political parties * Balochistan Awami Party, Pakistan * Bright Armenia, Armenia Railway companies * Buenos Aires al Pacífico S.A., Argentina (1993–2000) * Buenos Aires and Pacific Railway (BA&P), Argentina (1886–1948) * Butte, Anaconda and Pacific Railway, Montana, US (founded 1891) Other organizations * Basketball Association of the Philippines, defunct sports body (1938–2007) * Beta Alpha Psi, an international honor society * Bankruptcy Appellate Panel, form of American judicial body Places * Bap, Rajasthan, a panchayat village in Jodhpur District, Rajasthan, India ** Bap tehsil, its e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Callao Naval Base
Callao Naval Base ( es, Base Naval del Callao) is the main naval base of the Peruvian Navy. Located north of the main port of Callao, it is also a high-security prison, where members of terrorist groups such as the Shining Path and the Túpac Amaru Revolutionary Movement (MRTA) are located. The base hosts a dockyard and naval aviation base, as we;; as the Naval Medical Center, which contains the U.S. Navy's Naval Medical Research Unit Six. A project to modernise the base started in the northern part of the facility on June 21, 2023. History The naval base was first built in the 1930s as a levee and a naval arsenal. In 1992, then presidential advisor Vladimiro Montesinos proposed the construction of a penitentiary centre in the base, where he himself was confined after he was extradited from Venezuela in June 2001. Notable inmates *Abimael Guzmán, chairman of the Shining Path *Víctor Polay Campos, co-founder of the MRTA *Óscar Ramírez Durand, chairman of the Shining Path ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Guillermo Tirado
Guillermo () is the Spanish form of the male given name William. The name is also commonly shortened to 'Guille' or, in Latin America, to nickname 'Memo'. People * Guillermo Amor (born 1967), Spanish football manager and former player * Guillermo Arévalo (born 1952), a Shipibo shaman and ''curandero'' (healer) of the Peruvian Amazon; among the Shipibo he is known as Kestenbetsa *Guillermo Barros Schelotto (born 1973), Argentine former football player *Guillermo Bermejo (born 1975), Peruvian politician * Guillermo C. Blest (1800–1884), Anglo-Irish physician settled in Chile *Guillermo Cañas, Argentine tennis player * Guillermo Chong, Chilean geologist * Guillermo Coria, another Argentine tennis player * Guillermo Dávila, Venezuelan actor and singer *Guillermo Díaz (actor) (born 1975), American actor of Cuban descent * Guillermo Diaz (basketball), Puerto Rican basketball player for the Los Angeles Clippers *Guillermo del Toro, Mexican filmmaker, screenwriter, producer, author, a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Callao
Callao () is a Peruvian seaside city and region on the Pacific Ocean in the Lima metropolitan area. Callao is Peru's chief seaport and home to its main airport, Jorge Chávez International Airport. Callao municipality consists of the whole Callao Region, which is also coterminous with the Province of Callao. Founded in 1537 by the Spaniards, the city has a long naval history as one of the main ports in Latin America and the Pacific, as it was one of vital Spanish towns during the colonial era. Central Callao is about west of the Historic Centre of Lima. History El Callao was founded by Spanish colonists in 1537, just two years after Lima (1535). It soon became the main port for Spanish commerce in the Pacific. The origin of its name is unknown; both Amerindian (particularly Yunga, or Coastal Peruvian) and Spanish sources are credited, but it is certain that it was known by that name since 1550. Other sources point to the similarity with the Portuguese word ''calhau'' ebb ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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. The term is most commonly applied to placing a warship in active duty with its country's military forces. The ceremonies involved are often rooted in centuries-old naval tradition. Ship naming and launching endow a ship hull with her identity, but many milestones remain before she is completed and considered ready to be designated a commissioned ship. The engineering plant, weapon and electronic systems, galley, and other equipment required to transform the new hull into an operating and habitable warship are installed and tested. The prospective commanding officer, ship's officers, the petty officers, and seamen who will form the crew report for training and familiarization with their new ship. Before commissioning, the new ship undergoes sea trials to identify any deficiencies needing c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Peru
, image_flag = Flag of Peru.svg , image_coat = Escudo nacional del Perú.svg , other_symbol = Great Seal of the State , other_symbol_type = Seal (emblem), National seal , national_motto = "Firm and Happy for the Union" , national_anthem = "National Anthem of Peru" , march = "March of Flags" , image_map = PER orthographic.svg , map_caption = , image_map2 = , capital = Lima , coordinates = , largest_city = capital , official_languages = Peruvian Spanish, Spanish , languages_type = Co-official languages , languages = , ethnic_groups = , ethnic_groups_year = 2017 , demonym = Peruvians, Peruvian , government_type = Unitary state, Unitary Semi-presidential system, semi-presidential republic , leader_title1 = President of Peru, President ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
GUPPY IA
The Greater Underwater Propulsion Power Program (GUPPY) was initiated by the United States Navy after World War II to improve the submerged speed, maneuverability, and endurance of its submarines. (The "Y" in the acronym was added for pronounceability.) The navy began the program by testing and reverse engineering two German Type XXI U-boats— and —obtained as war reparation. That analysis led to four goals—increasing the submarines' battery capacity, streamlining the boats' structures, adding snorkels, and improving fire control systems. The navy immediately focused on designing a new class of submarine, but the Bureau of Ships believed the fleet of existing , , and submarines could be modified to incorporate the desired improvements. In June 1946, the Chief of Naval Operations approved the GUPPY project. The initial two-boat test program, implemented by the Portsmouth Naval Shipyard, eventually grew into several successive conversion programs. Those upgrades proceed ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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