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Seminole (YT-805)
''Seminole'' (YT‑805) is a United States Navy . Construction The contract for ''Seminole'' was awarded 25 March 2008. She was laid down by J.M. Martinac Shipbuilding Corp., Tacoma, Washington and launched 6 November 2010. Operational history ''Seminole'' was delivered to the Navy 8 April 2011 at Yokosuka by the US-flagged heavy-lift ship ''BBC Houston''. ''Seminole'' is assigned to Commander Fleet Activities Yokosuka. References * * Valiant-class tugboats Ships built in Tacoma, Washington 2010 ships {{US-mil-ship-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Seminole
The Seminole are a Native American people who developed in Florida in the 18th century. Today, they live in Oklahoma and Florida, and comprise three federally recognized tribes: the Seminole Nation of Oklahoma, the Seminole Tribe of Florida, and the Miccosukee Tribe of Indians of Florida, as well as independent groups. The Seminole people emerged in a process of ethnogenesis from various Native American groups who settled in Spanish Florida beginning in the early 1700s, most significantly northern Muscogee Creeks from what are now Georgia and Alabama. Old crafts and traditions were revived in both Florida and Oklahoma in the mid-20th century as the Seminole began seeking revenue from tourists traveling along the new interstate highway system. In the 1970s, Seminole tribes began to run small bingo games on their reservations to raise revenue. They won court challenges to initiate Indian gaming on their sovereign land. Many U.S. tribes have likewise adopted this practice wh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Schottel (company)
Schottel is a manufacturer of propulsion and steering systems for ships and offshore applications. The company founder Josef Becker invented the rudderpropeller, a z-drive, in 1950. Today the company develops and manufactures azimuth propulsion, maneuvering and steering systems. In 2014 the subsidiary Schottel Hydro was founded to bundle up the company activities in the hydrokinetic energy segment. History Early beginnings In 1921 Josef Becker (1897–1973) founded his craftsman's enterprise in an old farmhouse in Spay on the Rhine. In 1925 he designed and built his first shallop, followed by the first motorboat in 1928. In the mid 1930s Becker bought part of the present-day company premises and founded Schottel Werft. He named his enterprise after a section of the river Rhine which is called ''Auf der Schottel'' and located close by in Osterspai. From shipyard to ship propulsion With the beginning of the 1950s Becker started working on his invention, a ship propeller that is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Z-drive
A Z-drive is a type of marine propulsion unit. Specifically, it is an azimuth thruster. The pod can rotate 360 degrees allowing for rapid changes in thrust direction and thus vessel direction. This eliminates the need for a conventional rudder. The Z-drive is so named because of the appearance (in cross section) of the mechanical driveshaft or transmission configuration used to connect the mechanically supplied driving energy to the Z-drive azimuth thruster device. This form of power transmission is called a Z-drive because the rotary motion has to make two right angle turns, thus resembling the letter "Z". This name is used to differentiate the arrangement of drive to that of the L-drive. It does not refer to an electric motor in a rotating pod. The device differs from a cyclorotor, which can also quickly change the direction of thrust, as the Z-drive uses a shrouded conventional screw A screw is an externally helical threaded fastener capable of being tightened or re ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States Navy
The United States Navy (USN) is the naval warfare, maritime military branch, service branch of the United States Department of Defense. It is the world's most powerful navy with the largest Displacement (ship), displacement, at 4.5 million tons in 2021. It has the world's largest aircraft carrier fleet, with List of aircraft carriers in service, eleven in service, one undergoing trials, two new carriers under construction, and six other carriers planned as of 2024. With 336,978 personnel on active duty and 101,583 in the Ready Reserve, the U.S. Navy is the third largest of the United States military service branches in terms of personnel. It has 299 deployable combat vessels and about 4,012 operational aircraft as of 18 July 2023. The U.S. Navy is one of six United States Armed Forces, armed forces of the United States and one of eight uniformed services of the United States. The United States Navy traces its origins to the Continental Navy, which was established during ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tacoma, Washington
Tacoma ( ) is the county seat of Pierce County, Washington, United States. A port city, it is situated along Washington's Puget Sound, southwest of Seattle, southwest of Bellevue, Washington, Bellevue, northeast of the state capital, Olympia, Washington, Olympia, northwest of Mount Rainier National Park, and east of Olympic National Park. The city's population was 219,346 at the time of the 2020 United States census, 2020 census. Tacoma is the second-largest city in the Puget Sound area and the List of municipalities in Washington, third-most populous in the state. Tacoma also serves as the center of business activity for the South Puget Sound, South Sound region, which has a population of about 1 million. Tacoma adopted its name after the nearby Mount Rainier, called in the Lushootseed, Puget Sound Salish dialect, and “Takhoma” in an anglicized version. It is locally known as the "City of Destiny" because the area was chosen to be the western terminus of the Northern ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
BBC Houston
The British Broadcasting Corporation (BBC) is a British public service broadcaster headquartered at Broadcasting House in London, England. Originally established in 1922 as the British Broadcasting Company, it evolved into its current state with its current name on New Year's Day 1927. The oldest and largest local and global broadcaster by stature and by number of employees, the BBC employs over 21,000 staff in total, of whom approximately 17,200 are in public-sector broadcasting. The BBC was established under a Royal charter#United Kingdom, royal charter, and operates under an agreement with the Secretary of State for Culture, Media and Sport. Its work is funded principally by an annual Television licensing in the United Kingdom, television licence fee which is charged to all British households, companies, and organisations using any type of equipment to receive or record live television broadcasts or to use the BBC's streaming service, BBC iPlayer, iPlayer. The fee is set b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
