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USCGC Raritan
USCGC ''Raritan'' (WYT-93/WYTM-93) was a United States Coast Guard harbor tug that was in service from 1939 to 1988. She served on the Greenland Patrol during World War II and after the war on the Great Lakes. From 1980 until decommissioning she was homeported at Governors Island. Construction ''Raritan'' was built for the Coast Guard by Defoe Boat Works, Bay City, Michigan, at a cost of 309,000 and was launched alongside her sister cutter on 23 March 1939, the first dual launching to ever take place in Bay City. She was one of four ''Arundel''-type 110 foot light icebreaking tugs built in 1939, the design of which was taken from the successful 1934 ''Calumet''-type 110 foot tug design.Scheina (1982), p 74 ''Raritan'' was capable of breaking ice up to thick. After commissioning on 11 April 1939, she was assigned harbor duties at Boston, Massachusetts. History World War II Germany invaded Denmark on 9 April 1940 and then laid claim to Denmark's crown colony, Greenland. T ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Defoe Shipbuilding Company
The Defoe Shipbuilding Company was a small ship builder established in 1905 in Bay City, Michigan, United States. It ceased to operate in 1976 after failing to renew its contracts with the United States Navy. The site of the former company is now being developed for business and housing on the bank of the Saginaw River. Founding Harry J. Defoe organized the Defoe Boat and Motor Works in 1905 on the Saginaw River in Bay City, Michigan. At that time, the firm built "knock-down" boats and gasoline powered boats for business and pleasure. In 1917, the company got its first Navy contract for five Spent Torpedo Chasers. This order was followed in 1918 by an order for eight steel Tumor Mine Planters. From 1920 to 1939, the company built various types of government and commercial vessels and private yachts, including three 165-ft patrol boats, thirteen 100-ft patrol boats, fifteen 75-foot patrol boats and two harbor tugs for the U.S. Coast Guard. In 1931, Defoe built the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sovereignty
Sovereignty can generally be defined as supreme authority. Sovereignty entails hierarchy within a state as well as external autonomy for states. In any state, sovereignty is assigned to the person, body or institution that has the ultimate authority over other people and to change existing laws. In political theory, sovereignty is a substantive term designating supreme legitimate authority over some polity. In international law, sovereignty is the exercise of power by a state. ''De jure'' sovereignty refers to the legal right to do so; '' de facto'' sovereignty refers to the factual ability to do so. This can become an issue of special concern upon the failure of the usual expectation that ''de jure'' and ''de facto'' sovereignty exist at the place and time of concern, and reside within the same organization. Etymology The term arises from the unattested Vulgar Latin *''superanus'' (itself a derived form of Latin ''super'' – "over") meaning "chief", "ruler". Its spellin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tugs Of The United States Navy
A tugboat or tug is a marine vessel that manoeuvres other vessels by pushing or pulling them, with direct contact or a tow line. These boats typically tug ships in circumstances where they cannot or should not move under their own power, such as in crowded harbors or narrow canals, or cannot move at all, such as barges, disabled ships, log rafts, or oil platforms. Some are ocean-going, and some are icebreakers or salvage tugs. Early models were powered by steam engines, which were later superseded by diesel engines. Many have deluge gun water jets, which help in firefighting, especially in harbours. Types Seagoing Seagoing tugs (deep-sea tugs or ocean tugboats) fall into four basic categories: #The standard seagoing tug with model bow that tows almost exclusively by way of a wire cable. In some rare cases, such as some USN fleet tugs, a synthetic rope hawser may be used for the tow in the belief that the line can be pulled aboard a disabled ship by the crew owing to its ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
World War II Auxiliary Ships Of The United States
The world is the totality of entities, the whole of reality, or everything that exists. The nature of the world has been conceptualized differently in different fields. Some conceptions see the world as unique, while others talk of a "plurality of worlds". Some treat the world as one simple object, while others analyze the world as a complex made up of parts. In scientific cosmology, the world or universe is commonly defined as "the totality of all space and time; all that is, has been, and will be". Theories of modality talk of possible worlds as complete and consistent ways how things could have been. Phenomenology, starting from the horizon of co-given objects present in the periphery of every experience, defines the world as the biggest horizon, or the "horizon of all horizons". In philosophy of mind, the world is contrasted with the mind as that which is represented by the mind. Theology conceptualizes the world in relation to God, for example, as God's creation, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1939 Ships
This year also marks the start of the World War II, Second World War, the largest and deadliest conflict in human history. Events Events related to World War II have a "WWII" prefix. January * January 1 ** Coming into effect in Nazi Germany of: *** The Protection of Young Persons Act (Germany), Protection of Young Persons Act, passed on April 30, 1938, the Working Hours Regulations. *** The small businesses obligation to maintain adequate accounting. *** The Jews name change decree. ** With his traditional call to the New Year in Nazi Germany, Führer and Reich Chancellor Adolf Hitler addresses the members of the National Socialist German Workers' Party (NSDAP). ** The Hewlett-Packard technology and scientific instruments manufacturing company is founded by Bill Hewlett and David Packard, in a garage in Palo Alto, California, considered the birthplace of Silicon Valley. ** Philipp Etter takes over as President of the Swiss Confederation. ** The Third Soviet Five Year P ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ships Of The United States Coast Guard
A ship is a large vessel that travels the world's oceans and other navigable waterways, carrying cargo or passengers, or in support of specialized missions, such as defense, research and fishing. Ships are generally distinguished from boats, based on size, shape, load capacity and purpose. Ships have supported exploration, trade, warfare, migration, colonization, and science. Ship transport is responsible for the largest portion of world commerce. The word ''ship'' has meant, depending on the era and the context, either just a large vessel or specifically a ship-rigged sailing ship with three or more masts, each of which is square-rigged. The earliest historical evidence of boats is found in Egypt during the 4th millennium BCE. In 2024, ships had a global cargo capacity of 2.4 billion tons, with the three largest classes being ships carrying dry bulk (43%), oil tankers (28%) and container ships (14%). Nomenclature Ships are typically larger than boats, but there is no ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Grand Haven, Michigan
Grand Haven is a city within the U.S. state of Michigan and the county seat of Ottawa County, Michigan, Ottawa County. Grand Haven is located on the eastern shore of Lake Michigan at the mouth of the Grand River (Michigan), Grand River, for which it is named. As of the 2020 United States census, 2020 census, Grand Haven had a population of 11,011. The city is home to the Grand Haven Memorial Airpark (3GM) and is located just north of Grand Haven Charter Township, Michigan, Grand Haven Charter Township. Grand Haven's ZIP code also serves most of Grand Haven and Robinson Township, Michigan, Robinson townships. History The Potawatomi and Ottawa (tribe), Ottawa Native Americans lived in the area for centuries and used the river as a trade route into the interior of Michigan. Some of the long cultures of the Ottawa tribe is being revealed through the excavation of archeological artifacts. The city dates its European-American founding to French colonial settlers. A fur trading outpos ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Virginia
Virginia, officially the Commonwealth of Virginia, is a U.S. state, state in the Southeastern United States, Southeastern and Mid-Atlantic (United States), Mid-Atlantic regions of the United States between the East Coast of the United States, Atlantic Coast and the Appalachian Mountains. The state's List of capitals in the United States, capital is Richmond, Virginia, Richmond and its most populous city is Virginia Beach, Virginia, Virginia Beach. Its most populous subdivision is Fairfax County, Virginia, Fairfax County, part of Northern Virginia, where slightly over a third of Virginia's population of more than 8.8million live. Eastern Virginia is part of the Atlantic Plain, and the Middle Peninsula forms the mouth of the Chesapeake Bay. Central Virginia lies predominantly in the Piedmont (United States), Piedmont, the foothill region of the Blue Ridge Mountains, which cross the western and southwestern parts of the state. The fertile Shenandoah Valley fosters the state's mo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Portsmouth, Virginia
Portsmouth is an Independent city (United States), independent city in southeastern Virginia, United States. It lies across the Elizabeth River (Virginia), Elizabeth River from Norfolk, Virginia, Norfolk. As of the 2020 United States census, 2020 census, the population was 97,915. It is the List of cities in Virginia, ninth-most populous city in Virginia and is part of the Hampton Roads metropolitan area. Due to its strategic location, the city has long been associated with the United States Armed Forces, particularly the United States Navy, Navy. The Norfolk Naval Shipyard is a historic and active Navy facility located in Portsmouth. History Colonial era In 1620, the future site of Portsmouth was recognized as a suitable shipbuilding location by John Wood, a shipbuilder, who petitioned King James I of England for a land grant. The surrounding area was soon settled as a Plantation complexes in the Southern United States, plantation community. Portsmouth was founded by William C ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ivittuut
Ivittuut (formerly, Ivigtût) ( Kalaallisut: "Grassy Place") is an abandoned mining town near Cape Desolation in southwestern Greenland, in the modern Sermersooq municipality on the ruins of the former Norse Middle Settlement. Ivittuut is one of the few places in the world so far discovered to have naturally occurring cryolite (Na3AlF6, sodium aluminum fluoride), an important agent in modern aluminum extraction. History The area was settled by about twenty farms of Norsemen, a district called the "Middle Settlement" by modern archaeologists from its placement between the larger Western and Eastern Settlements. It is the smallest and least well known of the three, and no written records of its residents survive, for which reasons it is believed to have been established last (and abandoned first) of the three. Investigations show a presence after 985 and with occupation continuing up to at least the 14th century. The town's cryolite deposit was discovered in 1799, an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cryolite
Cryolite ( Na3 Al F6, sodium hexafluoroaluminate) is a rare mineral identified with the once-large deposit at Ivittuut on the west coast of Greenland, mined commercially until 1987. It is used in the reduction ("smelting") of aluminium, in pest control, and as a dye. History Cryolite was first described in 1798 by Danish veterinarian and physician (1740–1801), from rock samples obtained from local Inuit who used the mineral for washing their hides; the actual source of the ore was later discovered in 1806 by the explorer Karl Ludwig Giesecke. who found the deposit at Ivigtut (old spelling) and nearby Arsuk Fjord, Southwest Greenland, where it was extracted by Øresund Chemical Industries. The name is derived from the Greek words (), and (). The Pennsylvania Salt Manufacturing Company used large amounts of cryolite to make caustic soda and fluorine compounds, including hydrofluoric acid at its Natrona, Pennsylvania, works, and at its integrated chemical plant in Cor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
International Ice Patrol
The International Ice Patrol is an organization with the purpose of monitoring the presence of icebergs in the Atlantic Ocean, Atlantic and Arctic Ocean, Arctic oceans and reporting their movements for safety purposes. It is operated by United States Coast Guard but is funded by the 13 nations interested in trans-Atlantic navigation. As of 2011 the governments contributing to the International Ice Patrol include Belgium, Canada (see Canadian Ice Service), Denmark, Finland, France, Germany, Greece, Italy, Japan, the Netherlands, Norway, Panama, Poland, Spain, Sweden, the United Kingdom, and the United States. The organization was established in 1914 in response to the sinking of the RMS Titanic, sinking of RMS ''Titanic''. The primary mission of the Ice Patrol is to monitor the iceberg danger in the North Atlantic Ocean and provide relevant iceberg warning products to the maritime community. History Founding From the earliest journeys into the North Atlantic, icebergs have t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
