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University-Oxford Airport
University-Oxford Airport is a public use airport located two nautical miles (4 km) northwest of the central business district of Oxford, a city in Lafayette County, Mississippi, United States. The airport is owned by the University of Mississippi. It is included in the National Plan of Integrated Airport Systems for 2011–2015, which categorized it as a ''general aviation'' facility. Facilities and aircraft University-Oxford Airport covers an area of 297 acres (120 ha) at an elevation of 452 feet (138 m) above mean sea level. It has one runway designated 9/27 with an asphalt surface measuring 5,600 by 100 feet (1,707 x 30 m). For the 12-month period ending December 31, 2011, the airport had 65,811 aircraft operations, an average of 180 per day: 89% general aviation, 9% air taxi, 2% military, and <1% scheduled commercial. At that time there were 39 aircraft based at this airport: 6 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oxford, Mississippi
Oxford is a city and college town in the U.S. state of Mississippi. Oxford lies 75 miles (121 km) south-southeast of Memphis, Tennessee, and is the county seat of Lafayette County. Founded in 1837, it was named after the British city of Oxford. The University of Mississippi, also known as "Ole Miss" is located adjacent to the city. Purchasing the land from a Chickasaw, pioneers founded Oxford in 1837. In 1841, the Mississippi State Legislature selected it as the site of the state's first university, Ole Miss. Oxford is also the hometown of Nobel Prize-winning novelist William Faulkner, and served as the inspiration for his fictional Jefferson in Yoknapatawpha County. Lucius Quintus Cincinnatus Lamar, who served as a US Supreme Court Justice and Secretary of the Interior, also lived and is buried in Oxford. As of the 2020 US Census, the population was 25,416. History Oxford and Lafayette County were formed from lands ceded by the Chickasaw people in the Treaty of Pontotoc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Asphalt Concrete
Asphalt concrete (commonly called asphalt, blacktop, or pavement in North America, and tarmac, bitumen macadam, or rolled asphalt in the United Kingdom and the Republic of Ireland) is a composite material commonly used to surface roads, parking lots, airports, and the core of embankment dams. Asphalt mixtures have been used in pavement construction since the beginning of the twentieth century. It consists of mineral aggregate bound together with asphalt, laid in layers, and compacted. The process was refined and enhanced by Belgian-American inventor Edward De Smedt. The terms ''asphalt'' (or ''asphaltic'') ''concrete'', ''bituminous asphalt concrete'', and ''bituminous mixture'' are typically used only in engineering and construction documents, which define concrete as any composite material composed of mineral aggregate adhered with a binder. The abbreviation, ''AC'', is sometimes used for ''asphalt concrete'' but can also denote ''asphalt content'' or ''asphalt cement'', ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flight Line
Flight or flying is the process by which an object moves through a space without contacting any planetary surface, either within an atmosphere (i.e. air flight or aviation) or through the vacuum of outer space (i.e. spaceflight). This can be achieved by generating aerodynamic lift associated with gliding or propulsive thrust, aerostatically using buoyancy, or by ballistic movement. Many things can fly, from animal aviators such as birds, bats and insects, to natural gliders/parachuters such as patagial animals, anemochorous seeds and ballistospores, to human inventions like aircraft (airplanes, helicopters, airships, balloons, etc.) and rockets which may propel spacecraft and spaceplanes. The engineering aspects of flight are the purview of aerospace engineering which is subdivided into aeronautics, the study of vehicles that travel through the atmosphere, and astronautics, the study of vehicles that travel through space, and ballistics, the study of the flight of projectil ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Convair-580
The Convair CV-240 is an American airliner that Convair manufactured from 1947 to 1954, initially as a possible replacement for the ubiquitous Douglas DC-3. Featuring a more modern design with cabin pressurization, the 240 series made some inroads as a commercial airliner, and had a long development cycle that produced various civil and military variants. Though reduced in numbers by attrition, various forms of the "Convairliners" continue to fly in the 21st century. Design and development The design began with a requirement by American Airlines for an airliner to replace its Douglas DC-3s. Convair's original design, the unpressurised Model 110, was a twin-engine, low-wing monoplane of all-metal construction, with 30 seats. It was powered by Pratt & Whitney R-2800 Double Wasp radial engines. It had a tricycle landing gear, and a ventral airstair for passenger boarding. The prototype Model 110, registration NX90653, first flew on July 8, 1946. By this time, American Airlines had c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fairchild Swearingen Metroliner
The Fairchild Swearingen Metroliner (previously the Swearingen Metro and later Fairchild Aerospace Metro) is a 19-seat, pressurized, twin-turboprop airliner first produced by Swearingen Aircraft and later by Fairchild Aircraft at a plant in San Antonio, Texas. Design The Metroliner was an evolution of the Swearingen Merlin turboprop-powered business aircraft. Ed Swearingen, a Texas fixed-base operator (FBO), started the developments that led to the Metro through gradual modifications to the Beechcraft Twin Bonanza and Queen Air business aircraft, which he dubbed Excalibur. A new fuselage (but with a similar nose) and vertical fin were then developed, married to salvaged and rebuilt (wet) Queen Air wings and horizontal tails, and Twin Bonanza landing gear; this became the SA26 Merlin, more or less a pressurized Excalibur. Through successive models (the SA26-T Merlin IIA and SA26-AT Merlin IIB) the engines were changed to Pratt & Whitney Canada PT6, then Garrett TPE331 t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Republic Airlines (1979–1986)
Republic Airlines was an American airline formed by the merger of North Central Airlines and Southern Airways on July 1, 1979. Their headquarters were at Minneapolis-St. Paul International Airport, in what is now Fort Snelling, Minnesota, Fort Snelling in unincorporated area, unincorporated Hennepin County, Minnesota. The former headquarters is now Delta Air Lines Building C.Niemela, Jennifer.Delta reaches deal on Minnesota jobs" ''Minneapolis / St. Paul Business Journal''. Tuesday December 16, 2008. Retrieved on January 19, 2012. Republic was acquired by and merged into Northwest Airlines in 1986. History Republic Airlines began in 1979 with the merger of North Central Airlines and Southern Airways, the first such merger following the federal Airline Deregulation Act. The new airline's headquarters were at Minneapolis-Saint Paul International Airport, though their largest hub was at Detroit Metropolitan Wayne County Airport. Following their buyout of Hughes Airwest in 1980, R ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Martin 4-0-4
The Martin 4-0-4 was an American pressurized passenger airliner built by the Glenn L. Martin Company. In addition to airline use initially in the United States, it was used by the United States Coast Guard and United States Navy as the RM-1G (later as the VC-3A). Design and development When production of the earlier Martin 2-0-2 was stopped due to problems with wing structural failure the company decided to re-wing an improved version (which had already flown as the Martin 3-0-3). The new aircraft was the Martin 4-0-4. It had structural changes to the wings, pressurization and was lengthened slightly to take 40 passengers. Like the earlier 2-0-2, the 4-0-4 was a cantilever monoplane with a standard tail unit (cantilever tailplane and single vertical stabilizer). It had an airstair in the lower tail section for passenger boarding and disembarkation, retractable tricycle landing gear and was powered by two Pratt & Whitney R-2800-CB16 radial piston engines. Operational history ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Memphis, Tennessee
Memphis is a city in the U.S. state of Tennessee. It is the seat of Shelby County in the southwest part of the state; it is situated along the Mississippi River. With a population of 633,104 at the 2020 U.S. census, Memphis is the second-most populous city in Tennessee, after Nashville. Memphis is the fifth-most populous city in the Southeast, the nation's 28th-largest overall, as well as the largest city bordering the Mississippi River. The Memphis metropolitan area includes West Tennessee and the greater Mid-South region, which includes portions of neighboring Arkansas, Mississippi and the Missouri Bootheel. One of the more historic and culturally significant cities of the Southern United States, Memphis has a wide variety of landscapes and distinct neighborhoods. The first European explorer to visit the area of present-day Memphis was Spanish conquistador Hernando de Soto in 1541. The high Chickasaw Bluffs protecting the location from the waters of the Mississipp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Greenwood, Mississippi
Greenwood is a city in and the county seat of Leflore County, Mississippi, United States, located at the eastern edge of the Mississippi Delta region, approximately 96 miles north of the state capital, Jackson, and 130 miles south of the riverport of Memphis, Tennessee. It was a center of cotton planter culture in the 19th century. The population was 15,205 at the 2010 census. It is the principal city of the Greenwood Micropolitan Statistical Area. Greenwood developed at the confluence of the Tallahatchie and the Yalobusha rivers, which form the Yazoo River. History Native Americans The flood plain of the Mississippi River has long been an area rich in vegetation and wildlife, fed by the Mississippi and its numerous tributaries. Long before Europeans migrated to America, the Choctaw and Chickasaw Indian nations settled in the Delta's bottomlands and throughout what is now central Mississippi. They were descended from indigenous peoples who had lived in the area for tho ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Southern Airways
Southern Airways was a regional airline (known at the time as a "local-service air carrier" as designated by the federal Civil Aeronautics Board) in the United States, from its founding by Frank Hulse in 1949 until 1979, when it merged with North Central Airlines to become Republic Airlines. Southern's corporate headquarters were in Birmingham, with operations headquartered at Hartsfield–Jackson Atlanta International Airport, near Atlanta. History As a local-service airline, Southern Airways covered the south-central U.S. In 1955, their network spanned from Memphis south to New Orleans and east to Charlotte and Jacksonville. In August 1953, Southern flew to 29 airports and in August 1967 to 50. Like other local-service airlines, Southern was subsidized; in 1962, its operating "revenues" of $14.0 million included $5.35 million "Pub. serv. rev." In May 1968, Southern's routes extended from Tri-Cities in Tennessee south to New Orleans and Jacksonville, and east from Baton Ro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jet Aircraft
A jet aircraft (or simply jet) is an aircraft (nearly always a fixed-wing aircraft) propelled by jet engines. Whereas the engines in propeller-powered aircraft generally achieve their maximum efficiency at much lower speeds and altitudes, jet engines achieve maximum efficiency at speeds close to or even well above the speed of sound. Jet aircraft generally cruise most efficiently at about Mach 0.8 () and at altitudes around or more. The idea of the jet engine was not new, but the technical problems involved could not begin to be solved until the 1930s. Frank Whittle, an English inventor and RAF officer, began development of a viable jet engine in 1928, and Hans von Ohain in Germany began work independently in the early 1930s. In August 1939 the turbojet powered Heinkel He 178, the world's first jet aircraft, made its first flight. A wide range of different types of jet aircraft exist, both for civilian and military purposes. History After the first instance of powered f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aircraft Engine
An aircraft engine, often referred to as an aero engine, is the power component of an aircraft propulsion system. Most aircraft engines are either piston engines or gas turbines, although a few have been rocket powered and in recent years many small UAVs have used electric motors. Manufacturing industry In commercial aviation the major Western manufacturers of turbofan engines are Pratt & Whitney (a subsidiary of Raytheon Technologies), General Electric, Rolls-Royce, and CFM International (a joint venture of Safran Aircraft Engines and General Electric). Russian manufacturers include the United Engine Corporation, Aviadvigatel and Klimov. Aeroengine Corporation of China was formed in 2016 with the merger of several smaller companies. The largest manufacturer of turboprop engines for general aviation is Pratt & Whitney. General Electric announced in 2015 entrance into the market. Development history * 1848: John Stringfellow made a steam engine for a 10-foot wingspan mod ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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