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F-84 Thunderflash
The Republic F-84F Thunderstreak is an American swept-wing turbojet-powered fighter-bomber. The RF-84F Thunderflash is variant of the F-84F that was designed for photo reconnaissance. The design was originally intended to be a relatively simple upgrade to the F-84 Thunderjet to make it more competitive with the F-86 Sabre, differing largely in the use of a swept-wing and tail. Given the small number of changes, it was assigned the next model letter in the F-84 series, F. The prototypes demonstrated a number of performance and handling issues, which resulted in marginal improvement over the previous versions. Production was repeatedly delayed and another run of the straight-wing Thunderjets were completed as the G models. Looking for a clear performance edge compared to the G models, the engine was upgraded to the much more powerful British Armstrong Siddeley Sapphire built in the United States as the Wright J65. The larger engine required the fuselage to be stretched into an ova ... [...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] |
Armstrong Siddeley Sapphire
The Armstrong Siddeley Sapphire is a British turbojet engine that was produced by Armstrong Siddeley in the 1950s. It was the ultimate development of work that had started as the Metrovick F.2 in 1940, evolving into an advanced axial flow design with an annular combustion chamber that developed over . It powered early versions of the Hawker Hunter and Handley Page Victor, and every Gloster Javelin. Production was also started under licence in the United States by Wright Aeronautical as the J65, powering a number of US designs. The Sapphire's primary competitor was the Rolls-Royce Avon. Design and development Design evolution of the Sapphire started at Metropolitan-Vickers (Metrovick) in 1943 as an offshoot of the F.2 project. With the F.2 reaching flight quality at about , Metrovick turned to producing larger designs, both an enlarged F.2 known as the ''Beryl'', as well as the much larger F.9 ''Sapphire''. (The names were chosen after a decision to use gemstones for future ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
F-86
The North American F-86 Sabre, sometimes called the Sabrejet, is a transonic jet fighter aircraft. Produced by North American Aviation, the Sabre is best known as the United States' first swept-wing fighter that could counter the swept-wing Soviet Mikoyan-Gurevich MiG-15, MiG-15 in high-speed dogfights in the skies of the Korean War (1950–1953), fighting some of the earliest jet-to-jet battles in history. Considered one of the best and most important fighter aircraft in that war, the F-86 is also rated highly in comparison with fighters of other eras. Although it was developed in the late 1940s and was outdated by the end of the 1950s, the Sabre proved versatile and adaptable and continued as a front-line fighter in numerous air forces. Its success led to an extended production run of more than 7,800 aircraft between 1949 and 1956, in the United States, Japan, and Italy. In addition, 738 carrier-modified versions were purchased by the US Navy as FJ-2/3 Fury, FJ-2s and -3s. Var ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Swept Wing
A swept wing is a wing angled either backward or occasionally forward from its root rather than perpendicular to the fuselage. Swept wings have been flown since the pioneer days of aviation. Wing sweep at high speeds was first investigated in Germany as early as 1935 by Albert Betz and Adolph Busemann, finding application just before the end of the Second World War. It has the effect of delaying the shock waves and accompanying aerodynamic drag rise caused by fluid compressibility near the speed of sound, improving performance. Swept wings are therefore almost always used on jet aircraft designed to fly at these speeds. The term "swept wing" is normally used to mean "swept back", but variants include forward sweep, variable sweep wings and oblique wings in which one side sweeps forward and the other back. The delta wing is also aerodynamically a form of swept wing. Reasons for sweep There are three main reasons for sweeping a wing: 1. to arrange the center of gravity o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Israeli Air Force
The Israeli Air Force (IAF; , commonly known as , ''Kheil HaAvir'', "Air Corps") operates as the aerial and space warfare branch of the Israel Defense Forces (IDF). It was founded on May 28, 1948, shortly after the Israeli Declaration of Independence. , Aluf Tomer Bar has been serving as the Air Force commander. The Israeli Air Force was established using commandeered or donated civilian aircraft and obsolete and surplus World War II combat aircraft. Eventually, more aircraft were procured, including Boeing B-17s, Bristol Beaufighters, de Havilland Mosquitoes and P-51D Mustangs. The Israeli Air Force played an important part in Operation Kadesh, Israel's part in the 1956 Suez Crisis, dropping paratroopers at the Mitla Pass. On June 5, 1967, the first day of the Six-Day War, the Israeli Air Force performed Operation Focus, debilitating the opposing Arab air forces and attaining air supremacy for the remainder of the war. Shortly after the end of the Six-Day War, Egypt i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Turkish Air Force
The Turkish Air Force () is the Air force, air and space force of the Turkish Armed Forces. It traces its origins to 1 June 1911 when it was founded as the Ottoman Aviation Squadrons, Aviation Squadrons by the Ottoman Empire. It was composed of the Ottoman Aviation Squadrons#Structure and organization, Army Aviation Squadrons founded in 1911, and the Ottoman Aviation Squadrons#Structure and organization, Naval Aviation Squadrons founded in 1914 which used seaplanes. The Air Force as a branch of the Turkish Armed Forces was founded by the Grand National Assembly of Turkey on 23 April 1920. according to International Institute for Strategic Studies, the Turkish Air Force has an active strength of 50,000 military personnel and operates approximately 295 manned fixed-wing aircraft, 35 helicopters, and 52 unmanned aerial vehicles. In terms of aircraft quantity, it is the largest air force in Europe. The world's first black pilot, Ahmet Ali Çelikten, the world's first female fight ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Republic Of China Air Force
The Republic of China Air Force ( Chinese, 中華民國空軍), or the ROCAF; known colloquially as the Taiwanese Air Force ( Chinese, 臺灣空軍) by Western or mainland Chinese media, or commonly referred as the National Military Air Force ( Chinese, 國軍空軍) by local Taiwanese people, is the military aviation branch of the Republic of China Armed Forces, Republic of China (Taiwan) Armed Forces. The History of the ROCAF traces back to 1920, when military aviation was first introduced by the Kuomintang, Chinese Nationalist Party within its National Revolutionary Army. During the 2nd Sino-Japanese War, it was commonly known as the Development_of_Chinese_Nationalist_air_force_(1937–1945), Chinese Nationalist Air Force. It later became a fully independent service branch from 17 August 1946 under the name Chinese Air Force. The ROCAF's primary mission is the defense of the airspace over and around the Taiwan Area. Priorities of the ROCAF include the development of long ra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Royal Norwegian Air Force
The Royal Norwegian Air Force (RNoAF) () is the air force of Norway. It was established as a separate arm of the Norwegian Armed Forces on 10 November 1944. The RNoAF's peacetime establishment is approximately 2,430 employees (officers, enlisted staff and civilians). 600 personnel also serve their draft period in the RNoAF. After mobilization, the RNoAF would consist of approximately 5,500 personnel. The infrastructure of the RNoAF includes seven airbases (at Ørland Main Air Station, Ørland, Rygge Air Station, Rygge, Andøya Air Station, Andøya, Evenes Air Station, Evenes, Bardufoss Air Station, Bardufoss, Bodø Main Air Station, Bodø, and Gardermoen Air Station, Gardermoen). It also has one control and reporting centre (in Sørreisa Municipality) and three training centres: Værnes in Stjørdal Municipality (about northeast of Trondheim (city), Trondheim), Kjevik in Kristiansand Municipality, and at KNM Harald Haarfagre/Hafrsfjord, Madlaleiren in Stavanger Municipality. Hi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Royal Netherlands Air Force
The Royal Netherlands Air Force (RNLAF; , "Royal Air Force") is the military aviation branch of the Netherlands Armed Forces. It was created in 1953 to succeed its predecessor, the ''Luchtvaartafdeling'' () of the Dutch Army, which was founded in 1913. The aerobatic display team of the Royal Netherlands Air Force, active from 1979 until 2019, was the Solo Display Team. History The Royal Netherlands Air Force was preceded by the Army Aviation Group (, abbreviation LVA), founded in 1913. It was renamed as Army Aviation Brigade () in 1939. In 1953, it was raised to the level of independent operational part of the Dutch Armed Forces and renamed as Royal Netherlands Air Force (). Army Aviation Group Dutch air power started on 1 July 1913, with the founding of the Army Aviation Group at Soesterberg airfield () having four pilots. When founded, the Army Aviation Group operated one aircraft, the ''Brik'', which was supplemented with three French Farman HF.20 aircraft a few months lat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hellenic Air Force
The Hellenic Air Force (HAF; , sometimes abbreviated as ΠΑ) is the air force of Greece (''Hellenic'' being the endonym for ''Greek'' in the Greek language). It is considered to be one of the largest air forces in NATO, and is globally placed 18th out of 139 countries. Under the Kingdom of Greece from 1935 to 1973, it was previously known as the Royal Hellenic Air Force (RHAF) (, ). The Hellenic Air Force is one of the three branches of the Greek military, Hellenic Armed Forces, and its mission is to guard and protect Greek airspace, provide air assistance and support to the Hellenic Army and the Hellenic Navy, and to provide humanitarian aid in Greece and around the world. The Hellenic Air Force includes approximately 33,000 active troops, of whom 11,750 are career officers, 14,000 are professional Airman, soldiers (ΕΠ.ΟΠ.), 7,250 are volunteer conscripts, and 1,100 are women. The motto of the Hellenic Air Force is the ancient Greek phrase (, 'Always Dominate the Heights') ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
West German Air Force
The German Air Force (, ) is the aerial warfare branch of the , the armed forces of Germany. The German Air Force (as part of the ) was founded in 1956 during the era of the Cold War as the aerial warfare branch of the armed forces of West Germany. After the reunification of West and East Germany in 1990, it integrated parts of the air force of the former German Democratic Republic, which itself had been founded in 1956 as part of the National People's Army. There is no organizational continuity between the current Luftwaffe of the Bundeswehr and the former Luftwaffe of the Wehrmacht founded in 1935, which was completely disbanded in 1945/46 after World War II. The term that is used for both the historic and the current German air force is the German-language generic designation of any air force. The commander of the German Air Force is Lieutenant General Ingo Gerhartz. As of 2015, the German Air Force uses eleven air bases, two of which host no flying units. Furthermore, the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
French Air Force
The French Air and Space Force (, , ) is the air force, air and space force of the French Armed Forces. Formed in 1909 as the ("Aeronautical Service"), a service arm of the French Army, it became an independent military branch in 1934 as the French Air Force (). On 10 September 2020, it assumed its current name, the French Air and Space Force, to reflect an "evolution of its mission" into the area of outer space. The number of aircraft in service with the French Air and Space Force varies depending on the source; the Ministry of Armed Forces (France), Ministry of Armed Forces gives a figure of 658 aircraft in 2014. According to 2025 data, this figure includes 207 combat aircraft: 99 Dassault Mirage 2000 and 108 Dassault Rafale. the French Air and Space Force employs a total of 40,500 regular personnel, with a military reserve forces of France, reserve element of 5,187 in 2014. The Chief of Staff of the French Air and Space Force (CEMAAE) is a direct subordinate of the Chief of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
