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Martin B-57E Canberra
The Martin B-57 Canberra is an American-built, twin-engined tactical bomber and reconnaissance aircraft that entered service with the United States Air Force (USAF) in 1953. The B-57 is a license-built version of the British English Electric Canberra, manufactured by the Glenn L. Martin Company. Initial Martin-built models were virtually identical to their British-built twinjet counterparts; Martin later modified the design to incorporate larger quantities of US-sourced components and produced the aircraft in several variants. The B-57 Canberra holds the distinction of being the first jet bomber in U.S. service to drop bombs during combat. The Canberra was used extensively during the Vietnam War in a bombing capacity; specialized versions of the type were also produced and served as high-altitude aerial reconnaissance platforms (the Martin RB-57D Canberra), and as electronic warfare aircraft. The B-57 Canberra was also sold to export customers abroad; further combat use was se ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
WikiProject Aircraft
A WikiProject, or Wikiproject, is an affinity group for contributors with shared goals within the Wikimedia movement. WikiProjects are prevalent within the largest wiki, Wikipedia, and exist to varying degrees within Wikimedia project, sibling projects such as Wiktionary, Wikiquote, Wikidata, and Wikisource. They also exist in different languages, and translation of articles is a form of their collaboration. During the COVID-19 pandemic, CBS News noted the role of Wikipedia's WikiProject Medicine in maintaining the accuracy of articles related to the disease. Another WikiProject that has drawn attention is WikiProject Women Scientists, which was profiled by ''Smithsonian Magazine, Smithsonian'' for its efforts to improve coverage of women scientists which the profile noted had "helped increase the number of female scientists on Wikipedia from around 1,600 to over 5,000". On Wikipedia Some Wikipedia WikiProjects are substantial enough to engage in cooperative activities with outsi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pakistani Air Force
The Pakistan Air Force (PAF) (; ) is the aerial warfare branch of the Pakistan Armed Forces, tasked primarily with the aerial defence of Pakistan, with a secondary role of providing air support to the Pakistan Army and Pakistan Navy when required, and a tertiary role of providing strategic airlift capability to Pakistan. , per the International Institute for Strategic Studies, the PAF has more than 70,000 active-duty personnel. PAF is the largest Air Force of the Muslim world in terms of aircraft fleet. Its primary mandate and mission is "to provide, in synergy with other inter-services, the most efficient, assured and cost effective aerial defence of Pakistan." Since its establishment in 1947, the PAF has been involved in various combat operations, providing aerial support to the operations and relief efforts of the Pakistani military. Under Article 243, the Constitution of Pakistan appoints the president of Pakistan as the civilian commander-in-chief of the Pakistan Armed F ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Warrington, Cheshire
Warrington () is an industrial town in the Borough of Warrington, borough of the same name in Cheshire, England. The town sits on the banks of the River Mersey and was Historic counties of England, historically part of Lancashire. It is east of Liverpool and the same distance west of Manchester. The population in 2021 was recorded as 174,970 for the built-up area and 210,900 for the wider borough, the latter being more than double that of 1968 when it became a New towns in the United Kingdom, new town. Warrington is the largest town in the ceremonial county of Cheshire. Warrington was founded by the Roman Britain, Romans at an important crossing place on the River Mersey. A new settlement was established by the Saxons, Saxon Wærings. By the Middle Ages, Warrington had emerged as a market town at the lowest bridging point of the river. A local tradition of textile and tool production dates from this time. The expansion and urbanisation of Warrington coincided with the Industr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
RAF Burtonwood
Royal Air Force Burtonwood (or RAF Burtonwood) is a former Royal Air Force and United States Army Air Forces base that was located in Burtonwood, Northwest of Warrington in Cheshire, England. The base was opened in 1940 in response to World War II by the RAF and in 1942 it was transferred to the United States of America for war operations. The base was home to 18,000 American servicemen at the end of the war. In 1946 the base was transferred back to the United Kingdom however United States operations continued. The base officially closed in 1991 and since then the runway and most of the associated buildings have been demolished. RAF Burtonwood Heritage Centre was opened on part of the former base and focuses on the lives of the servicemen, the war and the airplanes at the base. Overview Burtonwood airfield was opened on 1 January 1940 as a servicing and storage centre for modifying British aircraft. It was operated by No. 37 Maintenance Unit RAF until June 1942. United S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Customer Attrition
Customer attrition, also known as customer churn, customer turnover, or customer defection, is the loss of clients or customers. Companies often use customer attrition analysis and customer attrition rates as one of their key business metrics (along with cash flow, EBITDA, etc.) because the cost of retaining an existing customer is far less than the cost of acquiring a new one. Examples include banks, telephone service companies, internet service providers, pay TV companies, insurance firms, and alarm monitoring services. Companies from these sectors often have customer service branches which attempt to win back defecting clients, because recovered long-term customers can be worth much more to a company than newly recruited clients. Companies usually make a distinction between voluntary churn and involuntary churn. Voluntary churn occurs due to a decision by the customer to switch to another company or service provider, involuntary churn occurs due to circumstances such as a cust ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Douglas A-26 Invader
The Douglas A-26 Invader (designated B-26 between 1948 and 1965) is an American twin-engined light bomber and attack aircraft, ground attack aircraft. Built by Douglas Aircraft Company during World War II, the Invader also saw service during several major Cold War conflicts. A limited number of highly modified United States Air Force aircraft served in Indochina Wars, Southeast Asia until 1969. It was a fast aircraft capable of carrying a large bomb load. A range of guns could be fitted to produce a formidable ground-attack aircraft.Wheeler 1992, p. 82. A redesignation of the type from A-26 to B-26 has led to confusion with the earlier and unrelated Martin B-26 Marauder, which had already been withdrawn from service when the designation was reused. Design and development The A-26 was Douglas Aircraft's successor to the Douglas A-20 Havoc, A-20 (DB-7) Havoc, also known as Douglas Boston. Designed by Ed Heinemann, Robert Donovan, and Ted R. Smith,Francillon 1979 the innovative ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Korean War
The Korean War (25 June 1950 – 27 July 1953) was an armed conflict on the Korean Peninsula fought between North Korea (Democratic People's Republic of Korea; DPRK) and South Korea (Republic of Korea; ROK) and their allies. North Korea was supported by China and the Soviet Union, while South Korea was supported by the United Nations Command (UNC) led by the United States. The conflict was one of the first major proxy wars of the Cold War. Fighting ended in 1953 with an armistice but no peace treaty, leading to the ongoing Korean conflict. After the end of World War II in 1945, Korea, which had been a Korea under Japanese rule, Japanese colony for 35 years, was Division of Korea, divided by the Soviet Union and the United States into two occupation zones at the 38th parallel north, 38th parallel, with plans for a future independent state. Due to political disagreements and influence from their backers, the zones formed their governments in 1948. North Korea was led by Kim Il S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Afghanistan
Afghanistan, officially the Islamic Emirate of Afghanistan, is a landlocked country located at the crossroads of Central Asia and South Asia. It is bordered by Pakistan to the Durand Line, east and south, Iran to the Afghanistan–Iran border, west, Turkmenistan to the Afghanistan–Turkmenistan border, northwest, Uzbekistan to the Afghanistan–Uzbekistan border, north, Tajikistan to the Afghanistan–Tajikistan border, northeast, and China to the Afghanistan–China border, northeast and east. Occupying of land, the country is predominantly mountainous with plains Afghan Turkestan, in the north and Sistan Basin, the southwest, which are separated by the Hindu Kush mountain range. Kabul is the country's capital and largest city. Demographics of Afghanistan, Afghanistan's population is estimated to be between 36 and 50 million. Ancient history of Afghanistan, Human habitation in Afghanistan dates to the Middle Paleolithic era. Popularly referred to as the graveyard of empire ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States
The United States of America (USA), also known as the United States (U.S.) or America, is a country primarily located in North America. It is a federal republic of 50 U.S. state, states and a federal capital district, Washington, D.C. The 48 contiguous states border Canada to the north and Mexico to the south, with the semi-exclave of Alaska in the northwest and the archipelago of Hawaii in the Pacific Ocean. The United States asserts sovereignty over five Territories of the United States, major island territories and United States Minor Outlying Islands, various uninhabited islands in Oceania and the Caribbean. It is a megadiverse country, with the world's List of countries and dependencies by area, third-largest land area and List of countries and dependencies by population, third-largest population, exceeding 340 million. Its three Metropolitan statistical areas by population, largest metropolitan areas are New York metropolitan area, New York, Greater Los Angeles, Los Angel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Houston
Houston ( ) is the List of cities in Texas by population, most populous city in the U.S. state of Texas and in the Southern United States. Located in Southeast Texas near Galveston Bay and the Gulf of Mexico, it is the county seat, seat of Harris County, Texas, Harris County, as well as the principal city of the Greater Houston metropolitan area, the fifth-most populous metropolitan statistical area in the United States and the List of Texas metropolitan areas, second-most populous in Texas after Dallas–Fort Worth metroplex, Dallas–Fort Worth. With a population of 2,314,157 in 2023, Houston is the List of United States cities by population, fourth-most populous city in the United States after New York City, Los Angeles, and Chicago, and the List of North American cities by population, sixth-most populous city in North America. Houston is the southeast anchor of the greater megaregion known as the Texas Triangle. Comprising a land area of , Houston is the List of United S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ellington Field
Ellington Field Joint Reserve Base is a joint installation shared by various active component and reserve component military units, as well as aircraft flight operations of the National Aeronautics and Space Administration (NASA) under the aegis of the nearby Johnson Space Center. The host wing for the installation is the Texas Air National Guard's 147th Attack Wing (147 ATKW). Opened in 1917, Ellington Field was List of airfields of the Training Section of the United States Army Air Service, one of thirty-two Air Service training camps established after the United States entry into World War I. It is named for First Lieutenant Eric Ellington, a U.S. Army aviator who was killed in a plane crash in San Diego, California in 1913. Overview The United States Air Force's 147th Attack Wing (147 ATKW) is an Air National Guard (ANG) unit operationally-gained by the Air Combat Command (ACC). The 147 ATKW provides a 24/7 capability with MQ-9 Reaper Unmanned Aerial Systems. In its con ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
