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RAF No. 17 Squadron
Number 17 Squadron (sometimes written as No. XVII Squadron), currently No. 17 Test and Evaluation Squadron (TES), is a squadron of the Royal Air Force. It was reformed on 12 April 2013 at Edwards Air Force Base, California, as the Operational Evaluation Unit (OEU) for the Lockheed Martin F-35B Lightning. History First World War No. 17 Squadron formed for the first time on 1 February 1915 at Fort Grange, Gosport as part of the Royal Flying Corps (RFC). It was first equipped with the Royal Aircraft Factory B.E.2c. After an initial training period, the Squadron embarked for Egypt in November and arrived on 11 December. On 24 December, the Squadron made its first reconnaissance flight over the Turkish lines in Sinai, also flying in support of troops engaged with Turkish army units in the Western Desert. Detachments were also to be found in Arabia until July 1916, when the Squadron was sent to Salonika as a mixed unit of twelve B.E.2cs for reconnaissance and a scout component o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Heraldic Badges Of The Royal Air Force
Heraldic badges of the Royal Air Force are the insignia of certain commands, squadrons, units, wings, groups, branches and stations within the Royal Air Force. They are also commonly known as crests, especially by serving members of the Royal Air Force, but officially they are Heraldic badge, badges. Each badge must be approved by the reigning monarch of the time, and as such will either have a Tudor Crown (heraldry), King's or St Edward's Crown, Queen's Crown upon the top of the badge, dependent upon which monarch granted approval and the disbandment date of the unit.Most units/squadrons and bases had their badges updated to the Queen's Crown sometime after her accession, (although in some cases many years elapsed before the badge was updated). Most of the flying units were disbanded after the Second World War, so their badges retained the King's Crown. Queen Elizabeth II promulgated an order in October 1954 detailing that all current badges in use, and from that date on, were to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
RAF 17 Sqn
The Royal Air Force (RAF) is the air and space force of the United Kingdom, British Overseas Territories and Crown Dependencies. It was formed towards the end of the First World War on 1 April 1918, on the merger of the Royal Flying Corps (RFC) and the Royal Naval Air Service (RNAS). Following the Allied victory over the Central Powers in 1918, the RAF emerged as the largest air force in the world at the time. Since its formation, the RAF has played a significant role in British military history. In particular, during the Second World War, the RAF established air superiority over Nazi Germany's Luftwaffe during the Battle of Britain, and led the Allied strategic bombing effort. The RAF's mission is to support the objectives of the British Ministry of Defence (MOD), which are to "provide the capabilities needed to ensure the security and defence of the United Kingdom and overseas territories, including against terrorism; to support the Government's foreign policy objectives ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Batum
Batumi (; ka, ბათუმი ), historically Batum or Batoum, is the second-largest city of Georgia and the capital of the Autonomous Republic of Adjara, located on the coast of the Black Sea in Georgia's southwest, north of the border with Turkey. It is situated in a subtropical zone at the foot of the Caucasus. Much of Batumi's economy revolves around tourism and gambling (it is nicknamed "The Las Vegas of the Black Sea"), but the city is also an important seaport and includes industries like shipbuilding, food processing and light manufacturing. Since 2010, Batumi has been transformed by the construction of modern high-rise buildings, as well as the restoration of classical 19th-century edifices lining its historic Old Town. History Early history Batumi is located on the site of the ancient Greek colony in Colchis called "''Bathus"'' or "''Bathys"'', derived from (, ; or , ; lit. the 'deep harbor'). Under Hadrian (), it was converted into a fortified Roman por ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sopwith Camel
The Sopwith Camel is a British First World War single-seat biplane fighter aircraft that was introduced on the Western Front in 1917. It was developed by the Sopwith Aviation Company as a successor to the Sopwith Pup and became one of the best-known fighter aircraft of the Great War. Pilots flying Camels were credited with downing 1,294 enemy aircraft, more than any other Allied fighter of the conflict. Towards the end of the war, Camels lost their edge as fighters and were also used as a ground-attack aircraft. The Camel was powered by a single rotary engine and was armed with twin synchronized Vickers machine guns. It was difficult to fly, with 90% of its weight in the front two metres (seven feet) of the aircraft, but it was highly manoeuvrable in the hands of an experienced pilot, a vital attribute in the relatively low-speed, low-altitude dogfights of the era. Its pilots joked that their fates would involve "a wooden cross, the Red Cross, or a Victoria Cross". T ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bristol Scout
The Bristol Scout was a single-seat rotary-engined biplane originally designed as a racing aircraft. Like similar fast, light aircraft of the period it was used by the RNAS and the RFC as a "scout", or fast reconnaissance type. It was one of the first single-seaters to be used as a fighter aircraft, although it was not possible to fit it with an effective forward-firing armament until the first British-designed gun synchronizers became available later in 1916, by which time the Scout was obsolescent. Single-seat fighters continued to be called "scouts" in British usage into the early 1920s. Design and development The Bristol Scout was designed in the second half of 1913 by Frank Barnwell and Harry Busteed, Bristol's chief test pilot, who thought of building a small high-performance biplane while testing the Bristol X.3 seaplane, a project which had been designed by a separate secret design department headed by Barnwell. The design was initially given the works number SN ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Airco D
The Aircraft Manufacturing Company Limited (Airco) was an early British aircraft manufacturer. Established during 1912, it grew rapidly during the First World War, referring to itself as the largest aircraft company in the world by 1918. Airco produced many thousands of aircraft for both the British and Allied military air wings throughout the war, including fighters, trainers and bombers. The majority of the company's aircraft were designed in-house by Airco's chief designer Geoffrey de Havilland. Airco established the first airline in the United Kingdom, Aircraft Transport and Travel Limited, which operated as a subsidiary of Airco. On 25 August 1919, it commenced the world's first regular daily international service. Following the end of the war, the company's fortunes rapidly turned sour. The interwar period was unfavourable for aircraft manufacturers largely due to a glut of surplus aircraft from the war, while a lack of interest in aviation on the part of the British ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Salonika
Thessaloniki (; ), also known as Thessalonica (), Saloniki, Salonika, or Salonica (), is the second-largest city in Greece (with slightly over one million inhabitants in its Thessaloniki metropolitan area, metropolitan area) and the capital city, capital of the geographic regions of Greece, geographic region of Macedonia (Greece), Macedonia, the administrative regions of Greece, administrative region of Central Macedonia and the Decentralized Administration of Macedonia and Thrace. It is also known in Greek as , literally "the co-capital", a reference to its historical status as the "co-reigning" city () of the Byzantine Empire alongside Constantinople. Thessaloniki is located on the Thermaic Gulf, at the northwest corner of the Aegean Sea. It is bounded on the west by the Axios Delta National Park, delta of the Axios. The Thessaloniki (municipality), municipality of Thessaloniki, the historical centre, had a population of 319,045 in 2021, while the Thessaloniki metropolitan are ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sinai Peninsula
The Sinai Peninsula, or simply Sinai ( ; ; ; ), is a peninsula in Egypt, and the only part of the country located in Asia. It is between the Mediterranean Sea to the north and the Red Sea to the south, and is a land bridge between Asia and Africa. Sinai has a land area of about (6 percent of Egypt's total area) and a population of approximately 600,000 people. Administratively, the vast majority of the area of the Sinai Peninsula is divided into two Governorates of Egypt, governorates: the South Sinai Governorate and the North Sinai Governorate. Three other governorates span the Suez Canal, crossing into African Egypt: Suez Governorate on the southern end of the Suez Canal, Ismailia Governorate in the center, and Port Said Governorate in the north. In the classical era, the region was known as Arabia Petraea. The peninsula acquired the name ''Sinai'' in modern times due to the assumption that a mountain near Saint Catherine's Monastery is the Biblical Mount Sinai. Mount Sinai i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Royal Aircraft Factory B
Royal may refer to: People * Royal (name), a list of people with either the surname or given name * A member of a royal family or royalty Places United States * Royal, Arkansas, an unincorporated community * Royal, Illinois, a village * Royal, Iowa, a city * Royal, Missouri, an unincorporated community * Royal, Nebraska, a village * Royal, Franklin County, North Carolina, an unincorporated area * Royal, Utah, a ghost town * Royal, West Virginia, an unincorporated community * Royal Gorge, on the Arkansas River in Colorado * Royal Township (other) Elsewhere * Mount Royal, a hill in Montreal, Canada * Royal Canal, Dublin, Ireland * Royal National Park, New South Wales, Australia Arts, entertainment, and media * ''Royal'' (Jesse Royal album), 2021 * Royal (Ayo album), 2020 * ''The Royal'', a British medical drama television series * '' The Royal Magazine'', a monthly British literary magazine published between 1898 and 1939 * '' The Raja Saab'', working title ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
HMS Sultan (shore Establishment)
HMS ''Sultan'' is a stone frigate of the Royal Navy in Gosport, Hampshire, England. It is the primary engineering training establishment for the Royal Navy and home to the Network Rail Advanced Apprenticeship Scheme and the EDF Energy engineering maintenance apprenticeship. The site was originally RAF Gosport it was then transferred to the Royal Navy during 1945 as Royal Naval Air Station Sultan (HMS ''Siskin)'' (Hence a nearby school being named Siskin School) it was then renamed HMS ''Sultan'' on 1 June 1956 when the airfield side was closed down and a Mechanical Repair Establishment was moved here from the Flathouse area by Portsmouth Dockyard. The site was also home to HMS Centurion between 1970 and 1994, as a drafting depot and a pay and accounting centre. History First World War Fort Grange * No. 1 Squadron RNAS formed on 17 October 1914, moving to France on 28 February 1915 * No. 5 Squadron Royal Flying Corps (RFC) between 6 July and 14 August 1914 with the Sopwith ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fort Grange
Fort Grange is one of the Palmerston Forts, in Gosport, England. After Gomer and Elson forts had been approved in 1852, further consideration led to a decision to fill the gap between them by three more forts, and Grange is the most southerly of the three. Work began in 1858 and it was completed in 1863. Built as part of the outer defence line for Gosport along with Fort Brockhurst, Fort Elson and Fort Rowner to the North East and Fort Gomer to the South West. In 1914 23 (Siege) Company Royal Garrison Artillery was based at the Fort. It was used to create number 3 and 4 Siege Batteries Royal Garrison Artillery. The fort is a Grade II Listed Building and is virtually identical with Forts Brockhurst and Rowner. In 1917, the Fort Grange Aerodrome became the home to Robert Smith-Barry's School of Special Flying. There are many surviving details and the main structure is intact, however the earthworks have been much reduced and much of the moat is infilled. In 1916 it was armed ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Operational B
An operational definition specifies concrete, replicable procedures designed to represent a construct. In the words of American psychologist S.S. Stevens (1935), "An operation is the performance which we execute in order to make known a concept." For example, an operational definition of "fear" (the construct) often includes measurable physiologic responses that occur in response to a perceived threat. Thus, "fear" might be operationally defined as specified changes in heart rate, electrodermal activity, pupil dilation, and blood pressure. Overview An operational definition is designed to model or represent a concept or theoretical definition, also known as a construct. Scientists should describe the operations (procedures, actions, or processes) that define the concept with enough specificity such that other investigators can replicate their research. Operational definitions are also used to define system states in terms of a specific, publicly accessible process of preparation ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
