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USCGC Spar (WLB-206)
USCGC ''Spar'' (WLB-206) is a United States Coast Guard Juniper-class seagoing buoy tender home-ported in Duluth, Minnesota. The ship maintains aids to navigation in the Twin Ports and Great Lakes. Construction The keel for ''Spar'' was laid on December 15, 1999 at Marinette Marine Corporation in Wisconsin. ''Spar'' was launched on August 12, 2000. She was christened by US Attorney General Janet Reno. Also speaking at her launch ceremony was US Senator Herb Kohl, and US Coast Guard Vice Admiral Timothy Josiah. She was the sixth of the fourteen Juniper-class ships launched. Her hull is constructed of welded steel plates. She is long and has a beam of . She is capable of maintaining a sustained speed of 15 knots. The ship has thirteen diesel fuel tanks capable of holding 74,498 gallons. ''Spar'' has an unrefueled range of 6,000 miles at 12 knots. ''Spar'' has a single variable-pitch propeller that is powered by two Caterpillar 3608 Diesel engines, each with an indi ... [...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 Morse code is a method used in telecommunication to encode text characters as standardized sequences of two different signal durations, called ''dots'' and ''dashes'', or ''dits'' and ''dahs''. Morse c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Herb Kohl
Herbert H. Kohl (born February 7, 1935) is an American businessman and politician. Alongside his brother and father, the Kohl family created the Kohl's department stores chain, of which Kohl went on to be president and CEO. Kohl also served as a United States senator from Wisconsin from 1989 to 2013 as a member of the Democratic Party. He chose not to seek re-election in 2012 and was succeeded by fellow Democrat Tammy Baldwin. Kohl is also the former owner of the Milwaukee Bucks of the National Basketball Association. Early life, education, and career Kohl was born and raised in Milwaukee, the son of Mary (née Hiken) and Max Kohl. His father was a Polish Jewish immigrant and his mother was a Russian Jewish immigrant. He attended Washington High School. He earned a Bachelor of Science degree from the University of Wisconsin in 1956 and a Master of Business Administration degree from Harvard Business School in 1958. While an undergraduate, he joined the Pi Lambda Phi fraternity. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kulluk
''Kulluk'' was an ice-strengthened drill barge that was used for oil exploration in the Arctic waters. She was constructed by Mitsui Engineering & Shipbuilding in Japan in 1983 and operated in the Canadian Arctic until 1993 when she was mothballed for over a decade. In 2005, she was purchased and extensively refurbished by Royal Dutch Shell for drilling off the Alaska North Slope. On 31 December 2012, ''Kulluk'' drifted aground after the towing line to the icebreaking anchor handling tug supply vessel '' Aiviq'' parted in heavy weather. While the rig was recovered, it was irreparable and was scrapped in March 2014. Career From 1983 to 1993, the rig was operated by Gulf Canada Resources in Northern Canada. She was mothballed in 1993, and in 2005 she was acquired by Royal Dutch Shell and underwent intensive refurbishment. In January 2006, Shell awarded a contract to manage and operate ''Kulluk'' to Frontier Drilling (now part of Noble Corporation). 2012 grounding On 31 December ... [...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] |
Pribilof Islands
The Pribilof Islands (formerly the Northern Fur Seal Islands; ale, Amiq, russian: Острова Прибылова, Ostrova Pribylova) are a group of four volcanic islands off the coast of mainland Alaska, in the Bering Sea, about north of Unalaska and 200 miles (320 km) southwest of Cape Newenham. The Siberian coast is roughly northwest. About in total area, they are mostly rocky and are covered with tundra, with a population of 572 as of the 2010 census. Principal islands The principal islands are Saint Paul and Saint George. The former was named for the Feast of Saints Peter and Paul, on the day of which the island was first encountered by the Russian explorer Gavriil Pribylov; the latter was probably named for the ship sailed by Pribylov. The Otter and Walrus islets are near St. Paul. The total land area of all the islands is . The islands are part of the Bering Sea unit of the Alaska Maritime National Wildlife Refuge. Fur trade While oral traditions of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Attu Island
Attu ( ale, Atan, russian: Атту, link=no) is an island in the Near Islands (part of the Aleutian Islands chain). It is the westernmost point of the U.S. state of Alaska. The island became uninhabited in 2010, making it the largest uninhabited island to be politically part of the United States. (archived June 25, 2017) The Battle of Attu was the site of the only World War II land battle fought in the United States. The battlefield area is a U.S. National Historic Landmark. Attu Station, a former Coast Guard LORAN station, is located at , making it one of the westernmost points of the United States relative to the rest of the country. However, since it is in the Eastern Hemisphere, being on the opposite side of the 180° longitude line of the contiguous 48 states, it can also be considered one of the easternmost points of the country (a second Aleutian Island, Semisopochnoi Island at 179°46′E, is the easternmost location in the United States by this definition). For p ... [...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] |
Kodiak, Alaska
Kodiak ( Alutiiq: , russian: Кадьяк), formerly Paul's Harbor, is the main city and one of seven communities on Kodiak Island in Kodiak Island Borough, Alaska. All commercial transportation between the island's communities and the outside world goes through this city via ferryboat or airline. As of the 2020 census, the population of the city is 5,581, down from 6,130 in 2010. It is the tenth-largest city in Alaska. Originally inhabited by Alutiiq natives for over 7,000 years, the city was settled in the 18th century by the subjects of the Russian crown and became the capital of Russian Alaska. Russian harvesting of the area's sea otter pelts led to the near extinction of the animal in the following century and led to wars with and enslavement of the natives for over 150 years. The city has experienced two natural disasters in the last century: a volcanic ashfall from the 1912 eruption of Novarupta and a tsunami from the 1964 Alaska earthquake. After the Alaska Pur ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Marinette, Wisconsin
Marinette is a city in and the county seat of Marinette County, Wisconsin, United States. It is located on the south bank of the Menominee River, at its mouth at Green Bay, part of Lake Michigan; to the north is Stephenson Island, part of the city preserved as park. During the lumbering boom of the late 19th century, Marinette became the tenth-largest city in Wisconsin in 1900, reaching a peak population of 16,195. Marinette is the principal city of the Marinette, Wisconsin–Michigan Micropolitan Statistical Area, which includes all of Marinette County, Wisconsin and Menominee County, Michigan. The population was 10,968 at the 2010 census. Menominee, Michigan is across the river to the north, and the cities are connected by three bridges. Menominee and Marinette are sometimes described as the "twin cities" of the Menominee River. Name The town and county were named ''Marinette'' after Marie Antoinette Chevalier (1793, Langlade County, Wisconsin – 1865, Green Bay, Wisc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
USCGC Spar (WLB-403)
USCGC ''Spar'' (WLB-403) was a sea going buoy tender. An ''Iris'' class vessel, she was built by Marine Ironworks and Shipbuilding Corporation in Duluth, Minnesota. ''Spar's'' preliminary design was completed by the United States Lighthouse Service and the final design was produced by Marine Iron and Shipbuilding. On 13 September 1943 the keel was laid, she was launched on 2 November 1943 and commissioned on 12 June 1944. The original cost for the hull and machinery was $865,941. ''Spar'' was one of 39 original seagoing buoy tenders built between 1942 and 1944. All of the seagoing buoy tenders were built in Duluth except ."U.S. Coast Guard 180-Foot Buoy Tenders", Historic American Engineering Record (HAER) DC-57, National Park Service ''Spar's'' most notable accomplishment was a mission to be the first vessels to circumnavigate North America along with sister ship and the larger from 18 May to 24 September 1957. ''Spar'' was the first vessel to circumnavigate the North Ame ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SPARS
The United States Coast Guard (USCG) Women's Reserve, also known as the SPARS (SPARS was the acronym for "Semper Paratus—Always Ready"), was the women's branch of the United States Coast Guard Reserve. It was established by the United States Congress and signed into law by President Franklin D. Roosevelt on 23 November 1942. This law authorized the acceptance of women into the reserve as commissioned officers and at the enlisted level for the duration of World War II plus six months. Its purpose was to release officers and men for sea duty and to replace them with women at shore stations. Dorothy C. Stratton was appointed director of the SPARS with the rank of lieutenant commander and later promoted to captain. The qualifying age for officer candidates was between 20 and 50, and they were required to have a college degree, or two years of college and two years of professional or business experience. For enlisted personnel, the qualifying age was between 20 and 36, and they w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dynamic Positioning
Dynamic positioning (DP) is a computer-controlled system to automatically maintain a vessel's position and heading by using its own propellers and thrusters. Position reference sensors, combined with wind sensors, motion sensors and gyrocompasses, provide information to the computer pertaining to the vessel's position and the magnitude and direction of environmental forces affecting its position. Examples of vessel types that employ DP include ships and semi-submersible mobile offshore drilling units (MODU), oceanographic research vessels, cable layer ships and cruise ships. The computer program contains a mathematical model of the vessel that includes information pertaining to the wind and current drag of the vessel and the location of the thrusters. This knowledge, combined with the sensor information, allows the computer to calculate the required steering angle and thruster output for each thruster. This allows operations at sea where mooring or anchoring is not feasible ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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