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Vickers Type 264 Valentia
The Vickers Valentia (company designation Type 264) was a British biplane bomber transport aircraft built by Vickers for the Royal Air Force. The majority built were conversions of the earlier Vickers Victoria, itself derived from the Vickers Virginia. Design and development While the Napier Lion-powered Victoria served successfully with the RAF as a bomber transport, by 1932, the Lion engine was becoming obsolete and it was clear that it could use more power. It was therefore decided to re-engine the aircraft with more powerful Bristol Pegasus engines. It was decided to carry out a two-stage upgrade, with the first, designated the Victoria Mk VI or ''Configuration I'', having a limited maximum weight. This was followed by ''Configuration 2'' which was capable of taking full advantage of the greater power of the Pegasus engine by virtue of a strengthened airframe featuring a strengthened wing, strut rather than wire-braced landing gear, wheel brakes and a tailwheel in place o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
WikiProject Aircraft
A WikiProject, or Wikiproject, is a Wikimedia movement affinity group for contributors with shared goals. WikiProjects are prevalent within the largest wiki, Wikipedia, and exist to varying degrees within sister 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'' 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 outside organizations relevant to the field at issue. For e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Iraq
Iraq,; ku, عێراق, translit=Êraq officially the Republic of Iraq, '; ku, کۆماری عێراق, translit=Komarî Êraq is a country in Western Asia. It is bordered by Turkey to Iraq–Turkey border, the north, Iran to Iran–Iraq border, the east, the Persian Gulf and Kuwait to the southeast, Saudi Arabia to the south, Jordan to Iraq–Jordan border, the southwest and Syria to Iraq–Syria border, the west. The Capital city, capital and largest city is Baghdad. Iraq is home to diverse ethnic groups including Iraqi Arabs, Kurds, Iraqi Turkmen, Turkmens, Assyrian people, Assyrians, Armenians in Iraq, Armenians, Yazidis, Mandaeans, Iranians in Iraq, Persians and Shabaks, Shabakis with similarly diverse Geography of Iraq, geography and Wildlife of Iraq, wildlife. The vast majority of the country's 44 million residents are Muslims – the notable other faiths are Christianity in Iraq, Christianity, Yazidism, Mandaeism, Yarsanism and Zoroastrianism. The official langu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Communication Flight Iraq
Communication (from la, communicare, meaning "to share" or "to be in relation with") is usually defined as the transmission of information. The term may also refer to the message communicated through such transmissions or the field of inquiry studying them. There are many disagreements about its precise definition. John Peters argues that the difficulty of defining communication emerges from the fact that communication is both a universal phenomenon and a specific discipline of institutional academic study. One definitional strategy involves limiting what can be included in the category of communication (for example, requiring a "conscious intent" to persuade). By this logic, one possible definition of communication is the act of developing meaning among entities or groups through the use of sufficiently mutually understood signs, symbols, and semiotic conventions. An important distinction is between verbal communication, which happens through the use of a language, and non ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Royal Indian Air Force
The Royal Indian Air Force (RIAF) was the aerial force of British India and later the Dominion of India. Along with the Indian Army, and Royal Indian Navy, it was one of the Armed Forces of British Indian Empire. The Indian Air Force was officially established on 8 October 1932. Its first flight came into being on 1 April 1933 with six RAF-trained officers and 19 ''Havai Sepoys'' (air soldiers). The aircraft inventory consisted of four Westland Wapiti IIA army co-operation biplanes at Drigh Road, Karachi as the "A" Flight nucleus of the planned No.1 (Army Co-operation) Squadron. History During the First World War, four Indian volunteers – Lieutenants Shri Krishna Chandra Welinkar, Hardit Singh Malik, Errol Suvo Chunder Sen and Indra Lal Roy – served as fighter pilots with the Royal Flying Corps. In September 1917, Sen was shot down and became a prisoner-of-war; and over the next 10 months, Malik was wounded and Welinkar and Roy were killed. ‘Laddie’ Roy destroye ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bristol Bombay
The Bristol Bombay was a British troop transport aircraft adaptable for use as a medium bomber flown by the Royal Air Force (RAF) during the Second World War. Design and development The Bristol Bombay was built to Air Ministry Specification C.26/31 which called for a monoplane bomber-transport aircraft to replace the Vickers Valentia biplane in use in the Middle East and India. The aircraft was required to be capable of carrying 24 troops or an equivalent load of cargo as a transport, while carrying bombs and defensive guns for use as a bomber. This dual-purpose design concept was common to British pre-war designs. Other entries for the specification were the Armstrong Whitworth A.W.23 and the Handley Page HP.52.Lewis 1980, pp. 256–259. Bristol's design, the Type 130, was a high-wing cantilever monoplane of all-metal construction. Bristol's previous monoplane design, the 1927 Bagshot, had suffered from lack of torsional rigidity in the wings leading to aileron reversal.Ba ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
South African Air Force
"Through hardships to the stars" , colours = , colours_label = , march = , mascot = , anniversaries = , equipment = , equipment_label = , battles = * World War I * World War II East African campaign (World War II), East African Campaign North African campaign, North African Campaign Battle of Madagascar, Madagascar Italian campaign (World War II), Italy Balkans campaign (World War II), Balkans * Korean War * South African Border War * Angolan Civil War, Angolan Bush War , decorations = , battle_honours = , battle_honours_label = , flying_hours = , website = , commander1 = President of South Africa, President Cyril Ramaphosa , commander1_label = Commander-in-chief#South Africa, Comman ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1941 Iraqi Coup D'état
The 1941 Iraqi coup d'état ( ar, ثورة رشيد عالي الكيلاني, ''Thawrah Rašīd ʿAlī al-Kaylānī''), also called the Rashid Ali Al-Gaylani coup or the Golden Square coup, was a nationalist coup d'état in Iraq on 1 April 1941 that overthrew the pro-British regime of Regent 'Abd al-Ilah and his Prime Minister Nuri al-Said and installed Rashid Ali al-Gaylani as Prime Minister. The coup was led by four Iraqi nationalist army generals, known as "the Golden Square", who intended to use the war to press for full Iraqi independence following the limited independence granted in 1932. To that end, they worked with German intelligence and accepted military assistance from Nazi Germany and Fascist Italy. The change in government led to the British invasion of Iraq and subsequent occupation until 1947. The coup From 1939 to 1941 a pro-British government headed by the Regent 'Abd al-Ilah and Prime Minister Nuri as-Said ruled Iraq. Iraq severed relations with Germany on 5 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Libyan Desert
The Libyan Desert (not to be confused with the Libyan Sahara) is a geographical region filling the north-eastern Sahara Desert, from eastern Libya to the Western Desert of Egypt and far northwestern Sudan. On medieval maps, its use predates today's Sahara, and parts of the Libyan Desert include the Sahara's most arid and least populated regions; this is chiefly what sets the Libyan Desert apart from the greater Sahara. The consequent absence of grazing, and near absence of waterholes or wells needed to sustain camel caravans, prevented Trans-Saharan trade between Kharga (the Darb al Arbein) close to the Nile, and Murzuk in the Libyan Fezzan. This obscurity saw the region overlooked by early European explorers, and it was not until the early 20th century and the advent of the motor car before the Libyan Desert started to be fully explored. Nomenclature The term 'Libyan Desert' began to appear widely on European maps in the last decades of the 19th century, typically identified ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alan Cobham
Sir Alan John Cobham, KBE, AFC (6 May 1894 – 21 October 1973) was an English aviation pioneer. Early life and family As a child he attended Wilson's School, then in Camberwell, London. The school relocated to the former site of Croydon Airport in 1975. In the summer of 1922 he married Gladys Lloyd, and subsequently they had two sons, Geoffrey (b.1925) and Michael (b.1927). After National Service and a short career at the Bar, Michael Cobham followed him into the Flight Refuelling business, and for many years was in charge of it. Lady Cobham died in 1961 aged 63. Career Alan Cobham began work as a teenage commercial apprentice in the City of London. He enjoyed the outdoors, and after completing his apprenticeship spent a year working on his uncle's farm, hoping to make a career in estate management. After a brief return to London commercial work, in August 1914 he joined the British Army, being directed to the Royal Army Veterinary Corps due to his farming experience. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aerial Refueling
Aerial refueling, also referred to as air refueling, in-flight refueling (IFR), air-to-air refueling (AAR), and tanking, is the process of transferring aviation fuel from one aircraft (the tanker) to another (the receiver) while both aircraft are in flight. The two main refueling systems are ''probe-and-drogue'', which is simpler to adapt to existing aircraft, and the ''flying boom'', which offers faster fuel transfer, but requires a dedicated boom operator station. The procedure allows the receiving aircraft to remain airborne longer, extending its range or loiter time. A series of air refuelings can give range limited only by crew fatigue/physical needs and engineering factors such as engine oil consumption. As the receiver aircraft can be topped up with extra fuel in the air, air refueling can allow a takeoff with a greater payload which could be weapons, cargo, or personnel: the maximum takeoff weight is maintained by carrying less fuel and topping up once airborne. Aerial ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Air Policing
Air sovereignty is the fundamental right of a sovereign state to regulate the use of its airspace and enforce its own aviation law – ''in extremis'' by the use of fighter aircraft. The upper limit of national airspace is not defined by international law. NATO air policing As part of the principle of collective defence in peacetime NATO members carry out air policing missions to protect the integrity of Allied airspace. As part of the mission aircraft are used in a Quick Reaction Air role to respond to both civilian and military aircraft in distress and any aircraft that approach allied airspace and fail to identify themselves, fail to communicate with Air Traffic Control or fail to file a flight plan. A number of NATO countries cannot sustain a force of quick reaction aircraft, so aircraft of other member states provide cover, such as in the Baltic Area and Icelandic Area.In the Benelux area (Belgium, Luxembourg and the Netherlands) the Belgian and Dutch air forces provide th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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