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USS Crystal (PY-25)
USS ''Crystal'' (PY-25), built in 1929 as the yacht ''Cambriona'' for Walter O. Briggs of Detroit, Michigan, was a patrol yacht in the United States Navy. The Navy acquired the yacht in January 1942 as ''Vida'' commissioning the vessel as ''Crystal'' in February. Naval service was in Hawaii until November 1945. After sale in November 1947 the vessel operated commercially in Central and South America. Construction ''Cambriona'', the third of three yachts of identical design developed by joint efforts of the naval architectural firms Cox & Stevens, Incorporated and John H. Wells, Incorporated, was built by the Pusey and Jones Co., Wilmington, Delaware.DANFS is incorrect stating the yacht was built as ''Vida''. The vessel was assigned yard hull numbers 407/1042A new series of hull numbers began in 1918. The new series became the only one used in 1941. with keel laid 12 March 1929 and launch on 7 October 1929. ''Cambriona'' was delivered to the owner on 6 May 1930. The other two Pu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Quartz
Quartz is a hard, crystalline mineral composed of silica (silicon dioxide). The atoms are linked in a continuous framework of SiO4 silicon-oxygen tetrahedra, with each oxygen being shared between two tetrahedra, giving an overall chemical formula of SiO2. Quartz is the second most abundant mineral in Earth's continental crust, behind feldspar. Quartz exists in two forms, the normal α-quartz and the high-temperature β-quartz, both of which are chiral. The transformation from α-quartz to β-quartz takes place abruptly at . Since the transformation is accompanied by a significant change in volume, it can easily induce microfracturing of ceramics or rocks passing through this temperature threshold. There are many different varieties of quartz, several of which are classified as gemstones. Since antiquity, varieties of quartz have been the most commonly used minerals in the making of jewelry and hardstone carvings, especially in Eurasia. Quartz is the mineral defining the val ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Erle P
Erle may refer to: Places * Erle, Astrakhan Oblast, Russia * Erle, California, a former settlement in the United States *Erle (river), a river of Thuringia, Germany *, a borough of the German city of Gelsenkirchen *, a village in the German municipality of Raesfeld Given name * Erle Bartley (1922–1983), American agricultural scientist * Erle C. Ellis, American scientist * Erle Elsworth Clippinger (1864–1933), writer of children's literature, educator, and a grammaticist *Erle Cocke Jr. (1921–2000), American businessman *Erle Cox (1873–1950), Australian journalist and science fiction writer *Erle Stanley Gardner (1889–1970), American lawyer and author of detective stories *Erle P. Halliburton (1892–1957), American businessman * Erle Harstad (born 1990), Norwegian figure skater *Erle C. Kenton (1896–1980), American film director *Erle V. Painter (1881–1968), American chiropractor and athletic trainer *Erle Reiter (1916–2008), American figure skater *Erle Whiting ( ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Patrol Vessels Of The United States Navy
A patrol is commonly a group of personnel, such as law enforcement officers, military personnel, or security personnel, that are assigned to monitor or secure a specific geographic area. Etymology From French ''patrouiller'', from Old French ''patouiller'' “to paddle, paw about, patrol”, from ''patte'' “a paw”. Military In military tactics, a ''patrol'' is a sub-subunit or small tactical formation, sent out from a military organization by land, sea or air for the purpose of combat, reconnaissance, or a combination of both. The basic task of a patrol is to follow a known route with the purpose of investigating some feature of interest or, in the assignment of a ''fighting patrol'' (U.S. ''combat patrol''), to find and engage the enemy. A patrol can also mean a small cavalry or armoured unit, subordinate to a troop or platoon, usually comprising a section or squad of mounted troopers, or two armoured fighting vehicles (often tanks). Law enforcement In non-mi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
San Francisco
San Francisco (; Spanish language, Spanish for "Francis of Assisi, Saint Francis"), officially the City and County of San Francisco, is the commercial, financial, and cultural center of Northern California. The city proper is the List of California cities by population, fourth most populous in California and List of United States cities by population, 17th most populous in the United States, with 815,201 residents as of 2021. It covers a land area of , at the end of the San Francisco Peninsula, making it the second most densely populated large U.S. city after New York City, and the County statistics of the United States, fifth most densely populated U.S. county, behind only four of the five New York City boroughs. Among the 91 U.S. cities proper with over 250,000 residents, San Francisco was ranked first by per capita income (at $160,749) and sixth by aggregate income as of 2021. Colloquial nicknames for San Francisco include ''SF'', ''San Fran'', ''The '', ''Frisco'', and '' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States Army
The United States Army (USA) is the land service branch of the United States Armed Forces. It is one of the eight U.S. uniformed services, and is designated as the Army of the United States in the U.S. Constitution.Article II, section 2, clause 1 of the United States Constitution (1789). See alsTitle 10, Subtitle B, Chapter 301, Section 3001 The oldest and most senior branch of the U.S. military in order of precedence, the modern U.S. Army has its roots in the Continental Army, which was formed 14 June 1775 to fight the American Revolutionary War (1775–1783)—before the United States was established as a country. After the Revolutionary War, the Congress of the Confederation created the United States Army on 3 June 1784 to replace the disbanded Continental Army.Library of CongressJournals of the Continental Congress, Volume 27/ref> The United States Army considers itself to be a continuation of the Continental Army, and thus considers its institutional inception to be th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hawaiian Sea Frontier
Sea Frontiers were several, now disestablished, commands of the United States Navy as areas of defense against enemy vessels, especially submarines, along the U.S. coasts. They existed from 1 July 1941 until in some cases the 1970s. Sea Frontiers generally started at the shore of the United States and extended outwards into the sea for a nominal distance of two hundred miles. As early as 1927 the Navy's plans for the coastal defense of the United States and its Territories and possessions provided for the establishment of Naval Coastal Frontiers that would be larger operational commands than the individual Naval Districts.HyperWarFederal Records of World War II Volume II Military Records Part Four, 1083 On 1 July 1941, the Chief of Naval Operations formally established several Naval Coastal Frontiers; on 6 February 1942, these were renamed Sea Frontiers. Each Frontier was a geographic area, usually comprising a number of Naval Districts but including in addition the outer shipping ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pearl Harbor
Pearl Harbor is an American lagoon harbor on the island of Oahu, Hawaii, west of Honolulu. It was often visited by the Naval fleet of the United States, before it was acquired from the Hawaiian Kingdom by the U.S. with the signing of the Reciprocity Treaty of 1875. Much of the harbor and surrounding lands are now a United States Navy deep-water naval base. It is also the headquarters of the United States Pacific Fleet. The U.S. government first obtained exclusive use of the inlet and the right to maintain a repair and coaling station for ships here in 1887. The surprise attack by the Imperial Japanese Navy on December 7, 1941, led the United States to declare war on the Empire of Japan, making the attack on Pearl Harbor the immediate cause of the United States' entry into World War II. History Pearl Harbor was originally an extensive shallow embayment called ''Wai Momi'' (meaning, “Waters of Pearl”) or ''Puuloa'' (meaning, “long hill”) by the Hawaiians. Puuloa was r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Santa Catalina Island (California)
Santa Catalina Island ( xgf, Pimuu'nga or ; es, Isla Santa Catalina) is a rocky island off the coast of Southern California in the Gulf of Santa Catalina. The island name is often shortened to Catalina Island or just Catalina. The island is long and across at its greatest width. The island is located about south-southwest of Long Beach, California. The highest point on the island is Mount Orizaba (). Geologically, Santa Catalina is part of the Channel Islands of California archipelago and is the easternmost of the Channel Islands. Politically, Catalina Island is part of Los Angeles County in District 4. Most of the land on the island is unincorporated (governed by the county). Catalina was originally inhabited and used by many different Southern California Tribes, including the Tongva, who called the island or and referred to themselves as or . The first Europeans to arrive on Catalina claimed it for the Spanish Empire. Over the years, territorial claims to the island t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Newport Beach, California
Newport Beach is a coastal city in South Orange County, California. Newport Beach is known for swimming and sandy beaches. Newport Harbor once supported maritime industries however today, it is used mostly for recreation. Balboa Island, Newport Beach, Balboa Island draws visitors with a waterfront path and easy access from the ferry to the shops and restaurants. History The Upper Bay of Newport is a canyon carved by a stream in the Pleistocene period. The Lower Bay of Newport was formed much later by sand brought along by ocean currents, which constructed the offshore beach now recognized as the Balboa Peninsula of Newport Beach. For thousands of years, the Tongva people lived on the land in an extensive, thriving community. The Tongva villages of Genga, California, Genga and Moyongna were located in Newport Beach. Throughout the 1800s, Europeans colonized the land and forcibly removed and assimilated the Tongva. Present-day Newport Beach exists upon the unceded homelands of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Newport Harbor Yacht Club
Newport Harbor Yacht Club is a yacht club located on the Balboa Peninsula, Newport Beach, Balboa Peninsula, which is a neighborhood of the city of Newport Beach, Orange County, California. Facilities The Newport Harbor Yacht Club facility has a main dining room and outdoor seating, a private beach, and a pavilion equipped with a barbecue and snack bar. There are mooring cans, plus both wet and dry slips available for members and guests. The wet slips can accommodate boats up to 55 feet in length, and the dry slips are for smaller boats up to 25 feet in length. The club is open 5 days a week, plus a full-time dock staff and shore boat. The club has applied for a building permit to replace their 1919 clubhouse with a larger, modern building. The Newport Harbor Yacht Club also leases Moonstone cove on Santa Catalina Island. Fleets Newport Harbor Yacht Club is home to multiple fleets, many of which race regularly. There are fleets of Naples Sabots, Flying Junior, FJs, Star ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Halliburton
Halliburton Company is an American multinational corporation responsible for most of the world's hydraulic fracturing operations. In 2009, it was the world's second largest oil field service company. It has operations in more than 70 countries. It owns hundreds of subsidiaries, affiliates, branches, brands, and divisions worldwide and employs approximately 55,000 people. The company has dual headquarters located in Houston and in Dubai, and remains incorporated in the United States.''"Halliburton to Move Headquarters to Dubai"'' – '''' – |
NS Savannah
NS ''Savannah'' was the first nuclear-powered merchant ship. She was built in the late 1950s at a cost of $46.9 million (including a $28.3 million nuclear reactor and fuel core) and launched on July 21, 1959. She was funded by United States government agencies. ''Savannah'' was a demonstration project for the potential use of nuclear energy. The ship was named after , the first steamship to cross the Atlantic ocean. She was in service between 1962 and 1972 as one of only four nuclear-powered cargo ships ever built. (The Soviet ice-breaker ''Lenin'', launched on December 5, 1957, was the first nuclear-powered civil ship.) ''Savannah'' was deactivated in 1971 and after several moves has been moored at Pier 13 of the Canton Marine Terminal in Baltimore, Maryland, since 2008. Origin In 1955, President Dwight Eisenhower proposed building a nuclear-powered merchant ship as a showcase for his "Atoms for Peace" initiative. The next year, Congress authorized ''Savan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
