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717th Bombardment Squadron
The 717th Bombardment Squadron is an inactive United States Air Force unit. It was last assigned to the 4245th Strategic Wing at Sheppard Air Force Base, Texas, where it was inactivated on 1 February 1963. The squadron was first activated in May 1943 during World War II. After training in the United States, the squadron deployed to the Mediterranean Theater of Operations, where it participated in the strategic bombing campaign against Germany. The squadron was awarded two Distinguished Unit Citations for its actions during the war. Following V-E Day, the 717th returned to the United States and trained with Boeing B-29 Superfortresses, becoming one of the first bomber units in Strategic Air Command (SAC). During the Cold War period, the squadron deployed to Alaska from 1946 through 1947, then returned to Ellsworth Air Force Base, South Dakota, where it served as a heavy bomber and strategic reconnaissance unit until it moved to Sheppard Air Force Base, Texas as part of SAC' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
B-52D Stratofortress
The Boeing B-52 Stratofortress is an American long-range, subsonic, jet-powered strategic bomber. The B-52 was designed and built by Boeing, which has continued to provide support and upgrades. It has been operated by the United States Air Force (USAF) since the 1950s. The bomber is capable of carrying up to 70,000 pounds (32,000 kg) of weapons,"Fact Sheet: B-52 Superfortress." ''Minot Air Force Base'', United States Air Force, October 2005. Retrieved: 12 January 2009. and has a typical combat range of around 8,800 miles (14,080 km) without aerial refueling. Beginning with the successful contract bid in June 1946, the B-52 design evolved from a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Boeing B-52 Stratofortress
The Boeing B-52 Stratofortress is an American long-range, subsonic, jet-powered strategic bomber. The B-52 was designed and built by Boeing, which has continued to provide support and upgrades. It has been operated by the United States Air Force (USAF) since the 1950s. The bomber is capable of carrying up to 70,000 pounds (32,000 kg) of weapons,"Fact Sheet: B-52 Superfortress." ''Minot Air Force Base'', United States Air Force, October 2005. Retrieved: 12 January 2009. and has a typical combat range of around 8,800 miles (14,080 km) without aerial refueling. Beginning with the successful contract bid in June 1946, the B-52 design evolved from a [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coastal Defence And Fortification
300px, Castillo San Felipe de Barajas in Cartagena de Indias, Colombia, an example of an Early Modern coastal defense Coastal defence (or defense) and coastal fortification are measures taken to provide protection against military attack at or near a coastline (or other shoreline), for example, fortifications and coastal artillery. Because an invading enemy normally requires a port or harbour to sustain operations, such defences are usually concentrated around such facilities, or places where such facilities could be constructed. Coastal artillery fortifications generally followed the development of land fortifications, usually incorporating land defences; sometimes separate land defence forts were built to protect coastal forts. Through the middle 19th century, coastal forts could be bastion forts, star forts, polygonal forts, or sea forts, the first three types often with detached gun batteries called "water batteries". Coastal defence weapons throughout history were heavy ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Interceptor Aircraft
An interceptor aircraft, or simply interceptor, is a type of fighter aircraft designed specifically for the defensive interception role against an attacking enemy aircraft, particularly bombers and reconnaissance aircraft. Aircraft that are capable of being or are employed as both ‘standard’ air superiority fighters and as interceptors are sometimes known as fighter-interceptors. There are two general classes of interceptor: light fighters, designed for high performance over short range; and heavy fighters, which are intended to operate over longer ranges, in contested airspace and adverse meteorological conditions. While the second type was exemplified historically by specialized night fighter and all-weather interceptor designs, the integration of mid-air refueling, satellite navigation, on-board radar and beyond visual range (BVR) missile systems since the 1960s has allowed most frontline fighter designs to fill the roles once reserved for specialised night/all-weathe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bucharest
Bucharest ( , ; ro, București ) is the capital and largest city of Romania, as well as its cultural, industrial, and financial centre. It is located in the southeast of the country, on the banks of the Dâmbovița River, less than north of the Danube River and the Bulgarian border. Bucharest was first mentioned in documents in 1459. The city became the capital of Romania in 1862 and is the centre of Romanian media, culture, and art. Its architecture is a mix of historical (mostly Eclectic, but also Neoclassical and Art Nouveau), interbellum ( Bauhaus, Art Deco and Romanian Revival architecture), socialist era, and modern. In the period between the two World Wars, the city's elegant architecture and the sophistication of its elite earned Bucharest the nickname of 'Paris of the East' ( ro, Parisul Estului) or 'Little Paris' ( ro, Micul Paris). Although buildings and districts in the historic city centre were heavily damaged or destroyed by war, earthquakes, and even Nic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Marshalling Yard
A classification yard (American and Canadian English (Canadian National Railway use)), marshalling yard (British, Hong Kong, Indian, Australian, and Canadian English (Canadian Pacific Railway use)) or shunting yard (Central Europe) is a railway yard found at some freight train stations, used to separate railway cars onto one of several tracks. First the cars are taken to a track, sometimes called a ''lead'' or a ''drill''. From there the cars are sent through a series of switches called a ''ladder'' onto the classification tracks. Larger yards tend to put the lead on an artificially built hill called a ''hump'' to use the force of gravity to propel the cars through the ladder. Freight trains that consist of isolated cars must be made into trains and divided according to their destinations. Thus the cars must be shunted several times along their route in contrast to a unit train, which carries, for example, cars from the plant to a port, or coal from a mine to the power plant. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oil Refineries
An oil refinery or petroleum refinery is an industrial process plant where petroleum (crude oil) is transformed and refined into useful products such as gasoline (petrol), diesel fuel, asphalt base, fuel oils, heating oil, kerosene, liquefied petroleum gas and petroleum naphtha. Petrochemicals feedstock like ethylene and propylene can also be produced directly by cracking crude oil without the need of using refined products of crude oil such as naphtha. The crude oil feedstock has typically been processed by an oil production plant. There is usually an oil depot at or near an oil refinery for the storage of incoming crude oil feedstock as well as bulk liquid products. In 2020, the total capacity of global refineries for crude oil was about 101.2 million barrels per day. Oil refineries are typically large, sprawling industrial complexes with extensive piping running throughout, carrying streams of fluids between large chemical processing units, such as distillation columns. I ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Grottaglie Airfield
Taranto-Grottaglie "Marcello Arlotta" Airport ( it, Aeroporto di Taranto-Grottaglie "Marcello Arlotta") is an airport serving Taranto and Grottaglie, both ''comunes'' in the province of Taranto in Italy. The airport is located from the city of Monteiasi, from Grottaglie and from Taranto. It is named for Marcello Arlotta (1886-1918), an Italian aviator. Overview The airport is used for general aviation, with no commercial airline service. As Alenia Aeronautica produces big fuselage parts of the Boeing 787 Dreamliner in a hangar located beside an airport's apron, multiple times a month, a Boeing 747 Large Cargo Freighter, also known as ''Dreamlifter'', lands at Taranto Grottaglie to pick up the parts and fly them to the Boeing factory at Paine Field and Boeing South Carolina at Charleston International Airport for final assembly. Those flights are operated by Atlas Air. It is also known as Taranto-Grottaglie Airport or Grottaglie Airport. In August 2012, the broker ESAFLY anno ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bruning Army Air Field
Bruning Army Air Field was a flight training installation of the United States Army Air Forces used during World War II and located in northeast Thayer County, Nebraska, at coordinates 40°20'25" North, 97°25'42" West, approximately six miles east of Bruning. History Bruning AAF was one of eleven Nebraska training airfields of the United States Army Air Forces during World War II. The airfield was constructed in 1942. The site is bordered on the west by low hills and a small creek bed. Level farm ground is on the north, east and south boundaries. On 12 September 1942, twelve land owners received notice from the federal government that they had ten days to move off their farms, including livestock, farm equipment, feed and all possessions, leaving crops in the fields. They were compensated approximately $50 an acre. Some of the vacated farm buildings and houses were moved, while others were demolished. Immediately thereafter, construction began on the Bruning Army Air Field, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alamogordo Army Air Field
Alamogordo () is the seat of Otero County, New Mexico, United States. A city in the Tularosa Basin of the Chihuahuan Desert, it is bordered on the east by the Sacramento Mountains and to the west by Holloman Air Force Base. The population was 31,358 as of the 2020 census. Alamogordo is known for its connection with the 1945 Trinity test, which was the first ever explosion of an atomic bomb. Humans have lived in the Alamogordo area for at least 11,000 years. The present settlement, established in 1898 to support the construction of the El Paso and Northeastern Railroad, is an early example of a planned community. The city was incorporated in 1912. Tourism became an important economic factor with the creation of White Sands National Monument in 1933, which is still one of the biggest attractions of the city today. During the 1950s–60s, Alamogordo was an unofficial center for research on pilot safety and the developing United States' space program. Alamogordo is a ch ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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