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USCGC Alder (WLB-216)
USCGC ''Alder'' (WLB-216) is the final ''Juniper''-class, USCG seagoing buoy tender, seagoing buoy tender of the United States Coast Guard. ''Alder'' was built by Marinette Marine Corporation and launched on February 7, 2004. ''Alder''s maiden voyage was on September 12, 2004. From commissioning until August 2022, ''Alder'' was assigned to Duluth, Minnesota as its home port. ''Alder'' replaced the previous cutter stationed in Duluth, , which retired after 60 years of service. In the summer of 2021, ''Alder'' was temporarily relocated to Baltimore, Maryland for a yearlong maintenance period. In August 2022, she was reassigned to the San Francisco Bay area. Her duties in the Twin Ports of Duluth/Superior were taken over by her sister tender . ''Alder'' is designed as a multi-mission vessel, with its missions being Aids to Navigation, Icebreaking, Search and Rescue, Homeland Security, Law Enforcement, and Marine Environmental Protection. She is under the operational control ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
USCGC Alder
USCGC ''Alder'' can refer to the following ships of the United States Coast Guard: * , a lighthouse tender launched in 1917 for the United States Lighthouse Service. The vessel was acquired in 1922 by the United States Coast Guard and remained in service until sunk by a German U-boat U-boats were naval submarines operated by Germany, particularly in the First and Second World Wars. Although at times they were efficient fleet weapons against enemy naval warships, they were most effectively used in an economic warfare ro ... on 15 March 1942. * , a launched in 2004. {{DEFAULTSORT:Alder United States Coast Guard ship names ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Navigation Aid
Navigation is a field of study that focuses on the process of monitoring and controlling the movement of a craft or vehicle from one place to another.Bowditch, 2003:799. The field of navigation includes four general categories: land navigation, marine navigation, aeronautic navigation, and space navigation. It is also the term of art used for the specialized knowledge used by navigators to perform navigation tasks. All navigational techniques involve locating the navigator's position compared to known locations or patterns. Navigation, in a broader sense, can refer to any skill or study that involves the determination of position and direction. In this sense, navigation includes orienteering and pedestrian navigation. History In the European medieval period, navigation was considered part of the set of '' seven mechanical arts'', none of which were used for long voyages across open ocean. Polynesian navigation is probably the earliest form of open-ocean navigation; it was ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ships Of The United States Coast Guard
A ship is a large watercraft that travels the world's oceans and other sufficiently deep 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. After the 15th century, new crops that had come from and to the Americas via the European seafarers significantly contributed to world population growth. 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. As of 2016, there were more than 49,000 merchant ships, totaling almost 1.8 billion dead weight tons. Of these 28% were oil tankers, 43% were bulk carriers, and 13% were c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Duluth–Superior Metropolitan Area
The Duluth MN-WI Metropolitan Area, commonly called the Twin Ports, is a small metropolitan area centered around the cities of Duluth, Minnesota and Superior, Wisconsin. The Twin Ports are located at the western part of Lake Superior (the westernmost part of North America's Great Lakes) and together are considered one of the larger cargo ports in the United States. The Twin Ports are close to many natural attractions such as the North Shore, the Apostle Islands, and the Superior National Forest. The census bureau's Twin Ports metropolitan statistical area includes all of Wisconsin's Douglas County, and Minnesota's Carlton, Lake, and Saint Louis counties. With a 2020 census population of 291,638, the Duluth MSA ranked as the 170th largest metropolitan area in the United States. A tourist location that boasts many scenic natural amenities, approximately 6.7 million on average tourists visit The City of Duluth alone each year. The area is home to two long bridges: the Richard ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Canadian Government
The government of Canada (french: gouvernement du Canada) is the body responsible for the federation, federal administration of Canada. A constitutional monarchy, the Crown is the Corporation sole#The Crown, corporation sole, assuming distinct roles: the Executive branch, executive, as the King in Council, ''Crown-in-Council''; the legislature, as the King-in-Parliament, ''Crown-in-Parliament''; and the courts, as the ''Crown-on-the-Bench''. Three institutions—the King's Privy Council for Canada, Privy Council (Convention (norm), conventionally, the Cabinet of Canada, Cabinet); the Parliament of Canada; and the Judiciary of Canada, judiciary, respectively—exercise the powers of the Crown. The term "Government of Canada" (french: Gouvernement du Canada, links=no) more commonly refers specifically to the executive—Minister of the Crown, ministers of the Crown (the Cabinet) and the Public Service of Canada, federal civil service (whom the Cabinet direct)—which Federal Identit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Canadian Forces
} The Canadian Armed Forces (CAF; french: Forces armées canadiennes, ''FAC'') are the unified Military, military forces of Canada, including sea, land, and air elements referred to as the Royal Canadian Navy, Canadian Army, and Royal Canadian Air Force. Personnel may belong to either the Regular Force or the Reserve Force, which has four sub-components: the Primary Reserve, Canadian Forces Supplementary Reserve, Supplementary Reserve, Cadet Organizations Administration and Training Service, and the Canadian Rangers. Under the ''National Defence Act'', the Canadian Armed Forces are an entity separate and distinct from the Department of National Defence (Canada), Department of National Defence (the Government of Canada, federal government department responsible for administration and formation of defence policy), which also exists as the civilian support system for the Forces. The Canadian Armed Forces are a professional Volunteer military, volunteer force that consists of approxi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Davis Straits
Davis Strait is a northern arm of the Atlantic Ocean that lies north of the Labrador Sea. It lies between mid-western Greenland and Baffin Island in Nunavut, Canada. To the north is Baffin Bay. The strait was named for the English explorer John Davis (1550–1605), who explored the area while seeking a Northwest Passage. By the 1650s it was used for whale hunting. Extent The International Hydrographic Organization defines the limits of the Davis Strait as follows: ''On the North.'' The Southern limit of Baffin Bay Baffin Island">Baffin Land/nowiki>. ''On the East.'' The Southwest coast of Greenland. ''On the South.'' The parallel of 60° North between Greenland and Labrador. ''On the West.'' The Eastern limit of the Northwestern Passages South of 70° North he East coast of Baffin Island to East Bluff, its Southeastern extremityand of Hudson Strait Resolution Island (Nunavut)">Resolution Island, through its Southwestern shore to Hatton Headland, its Southern point, thenc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Baffin Bay
Baffin Bay (Inuktitut: ''Saknirutiak Imanga''; kl, Avannaata Imaa; french: Baie de Baffin), located between Baffin Island and the west coast of Greenland, is defined by the International Hydrographic Organization as a marginal sea of the Arctic Ocean. It is sometimes considered a sea of the North Atlantic Ocean. It is connected to the Atlantic via Davis Strait and the Labrador Sea. The narrower Nares Strait connects Baffin Bay with the Arctic Ocean. The bay is not navigable most of the year because of the ice cover and high density of floating ice and icebergs in the open areas. However, a polynya of about , known as the North Water, opens in summer on the north near Smith Sound. Most of the aquatic life of the bay is concentrated near that region. Extent The International Hydrographic Organization defines the limits of Baffin Bay as follows: History The area of the bay has been inhabited since BC. Around AD 1200, the initial Dorset settlers were rep ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Operation Nanook 2010
Operation Nanook (OP NANOOK; french: Opération Nanook) is an annual sovereignty operation and manoeuvre warfare exercise conducted by the Canadian Armed Forces in the Arctic. Sovereignty patrols in the Canadian Arctic Archipelago and northern Canada are conducted by the Canadian Rangers, Canadian Coast Guard in tandem with the Royal Canadian Mounted Police. The exercise portion is intended to train the different elements of the Canadian Armed Forces (Canadian Army, Royal Canadian Air Force and Royal Canadian Navy) to operate in the Arctic environment. The following is a list of annual exercises that comprise Operation Nanook: 2007 Operation Nanook 2007 was the 2007 joint exercise of Maritime Command and the Canadian Coast Guard to train for disaster and sovereignty patrols in the Arctic. Similar exercises have been conducted every year since. Elements of the Canadian Coast Guard and the Royal Canadian Mounted Police joined with elements of the Canadian Forces in the exercis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Guided Missile Destroyer
A guided-missile destroyer (DDG) is a destroyer whose primary armament is guided missiles so they can provide anti-aircraft warfare screening for the fleet. The NATO standard designation for these vessels is DDG, while destroyers who have a primary gun armament and/or a small number of anti-aircraft missiles sufficient only for point-defense are designated DD. Nations vary in their use of destroyer D designation in their hull pennant numbering, either prefixing or dropping it altogether. Guided-missile destroyers are equipped with large missile magazines, with modern examples typically having vertical-launch cells. Some guided-missile destroyers contain integrated weapons systems, such as the United States’ Aegis Combat System, and may be adopted for use in an anti-missile or ballistic-missile defense role. This is especially true for navies that no longer operate cruisers, so other vessels must be adopted to fill in the gap. Many guided-missile destroyers are also multipur ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Oceanic And Atmospheric Administration
The National Oceanic and Atmospheric Administration (abbreviated as NOAA ) is an United States scientific and regulatory agency within the United States Department of Commerce that forecasts weather, monitors oceanic and atmospheric conditions, charts the seas, conducts deep sea exploration, and manages fishing and protection of marine mammals and endangered species in the U.S. exclusive economic zone. Purpose and function NOAA's specific roles include: * ''Supplying Environmental Information Products''. NOAA supplies to its customers and partners information pertaining to the state of the oceans and the atmosphere, such as weather warnings and forecasts via the National Weather Service. NOAA's information services extend as well to climate, ecosystems, and commerce. * ''Providing Environmental Stewardship Services''. NOAA is a steward of U.S. coastal and marine environments. In coordination with federal, state, local, tribal and international authorities, NOAA manages the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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