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Sukhoi Su-11
The Sukhoi Su-11 (NATO reporting name: Fishpot-C) was an interceptor aircraft used by the Soviet Union in the 1960s. Design and development The Su-11 was an upgraded version of the Sukhoi Su-9 ('Fishpot') interceptor, which had been developed in parallel with the OKB's swept wing Su-7 fighter bomber. Recognizing the Su-9's fundamental limitations, Sukhoi began work on the Su-11, which first flew in 1961 as the T-47 prototype. The Su-11 shared the Su-9's delta wing, swept tailplanes and cigar-shaped fuselage, as well as the circular nose intake, but had a longer nose to accommodate the more powerful 'Oryol' (''Eagle''; NATO reporting name 'Skip Spin') radar set. A more powerful Lyulka AL-7F-1 turbojet was installed, providing 9.8 kN (2,210 lbf) more afterburning thrust for improved climb rate and high-altitude performance (and to compensate for increased weight). The Su-11 can be distinguished from the Su-9 by the external fuel pipes atop the fuselage, aft of the coc ... [...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] |
Kaliningrad K-5
The Kaliningrad K-5 (NATO reporting name AA-1 ''Alkali''), also known as RS-1U or product ShM, was an early Soviet air-to-air missile. History The development of the K-5 began in 1951. The first test firings were in 1953. It was tested (but not operationally carried) by the Yakovlev Yak-25. The weapon entered service as the Grushin/Tomashevich (russian: Грушин/Томашевич) RS-2U (also known as the R-5MS or K-5MS) in 1957. The initial version was matched to the RP-2U (Izumrud-2) radar used on the MiG-17PFU, MiG-19PM. An improved variant, K-5M or RS-2US in PVO service, entered production in 1959, matched to the RP-9/RP-9U (Sapfir) radar of the Sukhoi Su-9. The People's Republic of China developed a copy under the designation PL-1, for use by their J-6B fighters. The difficulties associated with beam-riding guidance, particularly in a single-seat fighter aircraft, were substantial, making the 'Alkali' primarily a short-range anti-bomber missile. Around 1967 the K-5 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Afterburning Turbojet
The turbojet is an airbreathing jet engine which is typically used in aircraft. It consists of a gas turbine with a propelling nozzle. The gas turbine has an air inlet which includes inlet guide vanes, a compressor, a combustion chamber, and a turbine (that drives the compressor). The compressed air from the compressor is heated by burning fuel in the combustion chamber and then allowed to expand through the turbine. The turbine exhaust is then expanded in the propelling nozzle where it is accelerated to high speed to provide thrust. Two engineers, Frank Whittle in the United Kingdom and Hans von Ohain in Germany, developed the concept independently into practical engines during the late 1930s. Turbojets have poor efficiency at low vehicle speeds, which limits their usefulness in vehicles other than aircraft. Turbojet engines have been used in isolated cases to power vehicles other than aircraft, typically for attempts on land speed records. Where vehicles are "turbine-powere ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1983 In Aviation
This is a list of aviation-related events from 1983: Events January * France agrees to supply Iraq with five Dassault-Breguet Super Étendard strike fighters capable of firing the Exocet anti-ship missile.Cordesman, Anthony H., and Abraham R. Wagner, ''The Lessons of Modern War, Volume II: The Iran–Iraq War'', Boulder, Colorado: Westview Press, 1990, , p. 171. * January 1 – Eastern Air Lines makes its first Boeing 757 revenue flight. * January 2 – In the Iran–Iraq War, Iraqi Air Force aircraft in the Persian Gulf attack a convoy of merchant ships from the Iranian port of Bandar-e Emam Khomeyni, setting fire to the Singaporean cargo ship ''Eastern'' and the Liberian cargo ship ''Orient Horizon'', forcing them both to run aground.Cordesman and Wagner, p. 534. * January 5 – United Airlines begins the first scheduled nonstop service between the continental United States and Maui. *January 16 – The Turkish Airlines Boeing 727-2F2 ''Afyon'', operating as Flight 158, land ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Su-15
The Sukhoi Su-15 (NATO reporting name: Flagon) is a twinjet supersonic interceptor aircraft developed by the Soviet Union. It entered service in 1965 and remained one of the front-line designs into the 1990s. The Su-15 was designed to replace the Sukhoi Su-11 and Sukhoi Su-9, which were becoming obsolete as NATO introduced newer and more capable strategic bombers. Development Recognizing the limitations of the earlier Su-9 and Su-11 in intercepting the new Boeing B-52 Stratofortress, particularly in terms of radar and aircraft performance, the Sukhoi OKB quickly began the development of a heavily revised and more capable aircraft. A variety of development aircraft evolved, including the Sukhoi T-49, which shared the fuselage of the Su-9 (including its single engine), but used cheek-mounted intakes to leave the nose clear for a large radome for the RP-22 Oryol-D ("Eagle") radar (NATO "Skip Spin"), and the T-5, essentially a heavily modified Su-11 with a widened rear fuselage con ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ground Control Interception
Ground-controlled interception (GCI) is an air defence tactic whereby one or more radar stations or other observational stations are linked to a command communications centre which guides interceptor aircraft to an airborne target. This tactic was pioneered during World War I by the London Air Defence Area organization, which became the Royal Air Force's Dowding system in World War II, the first national-scale system. The ''Luftwaffe'' introduced similar systems during the war, but most other combatants did not suffer the same threat of air attack and did not develop complex systems like these until the Cold War era. Today the term GCI refers to the style of battle direction, but during WWII it also referred to the radars themselves. Specifically, the term was used to describe a new generation of radars that spun on their vertical axis in order to provide a complete 360 degree view of the sky around the station. Previous systems, notably Chain Home (CH), could only be directed along ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1964 In Aviation
This is a list of aviation-related events from 1964: Events * Chilean President Jorge Alessandri grants the Chilean Navy the authority to operate all types of aircraft without restriction. It is the first time that the navy has administrative control of all naval aircraft since 1930. January * January 13 – A United States Air Force B-52D Stratofortress carrying two Mark 53 nuclear bombs loses its vertical stabilizer in turbulence during a winter storm and crashes on Savage Mountain near Barton, Maryland. Only two of the five crewmen survive. The bombs are recovered two days later. * January 22 – In its first public violation of the 1959 requirement for all aircraft operating from the aircraft carrier ''Minas Gerais'' to belong to the Brazilian Air Force, the Brazilian Navy steams ''Minas Gerais'' into Guanabara Bay at Rio de Janeiro with four navy T-28 Trojan trainers on her flight deck.Scheina, Robert L., ''Latin America: A Naval History 1810-1987'', Annapolis, Ma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Soviet Air Defence Forces
The Soviet Air Defence Forces (russian: войска ПВО, ''voyska protivovozdushnoy oborony'', ''voyska PVO'', ''V-PVO'', lit. ''Anti-Air Defence Troops''; and formerly ''protivovozdushnaya oborona strany'', ''PVO strany'', lit. ''Anti-Air Defence of the Country'') was the air defence branch of the Soviet Armed Forces. Formed in 1941, it continued being a service branch of the Russian Armed Forces after 1991 until it was merged into the Russian Air Force, Air Force in 1998. Unlike Western air defence forces, V-PVO was a branch of the military unto itself, separate from the Soviet Air Force (VVS) and Air Defence Troops of Ground Forces. During the Soviet period it was generally ranked third in importance of the Soviet services, behind the Strategic Rocket Forces and the Ground Forces. History Service during Second World War Preparations for creation of the air defence forces started in 1932, and by the beginning of Operation Barbarossa, June 1941, there were 13 PVO zones withi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Soviet Air Force
The Soviet Air Forces ( rus, Военно-воздушные силы, r=Voyenno-vozdushnyye sily, VVS; literally "Military Air Forces") were one of the air forces of the Soviet Union. The other was the Soviet Air Defence Forces. The Air Forces were formed from components of the Imperial Russian Air Service in 1917, and faced their greatest test during World War II. The groups were also involved in the Korean War, and dissolved along with the Soviet Union itself in 1991–92. Former Soviet Air Forces' assets were subsequently divided into several air forces of former Soviet republics, including the new Russian Air Force. "March of the Pilots" was its song. Origins The ''All-Russia Collegium for Direction of the Air Forces of the Old Army'' (translation is uncertain) was formed on 20 December 1917. This was a Bolshevik aerial headquarters initially led by Konstantin Akashev. Along with a general postwar military reorganisation, the collegium was reconstituted as the "Workers' an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trainer (aircraft)
A trainer is a class of aircraft designed specifically to facilitate flight training of pilots and aircrews. The use of a dedicated trainer aircraft with additional safety features—such as tandem flight controls, forgiving flight characteristics and a simplified cockpit arrangement—allows pilots-in-training to safely advance their skills in a more forgiving aircraft. Civilian pilots are normally trained in a light aircraft, with two or more seats to allow for a student and instructor. Tandem and side by side The two seating configurations for trainer aircraft are: pilot and instructor side by side, or in tandem, usually with the pilot in front and the instructor behind. The side-by-side seating configuration has the advantage that pilot and instructor can see each other's actions, allowing the pilot to learn from the instructor and the instructor to correct the student pilot. The tandem configuration has the advantage of being closer to the normal working environment that ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1965 In Aviation
This is a list of aviation-related events from 1965: Events * In the Mediterranean, the United States Navy Sixth Fleet general stores issue ship conducts what is probably the first night vertical replenishment (VERTREP) of an aircraft carrier, using the Sikorsky SH-3A Sea King antisubmarine helicopter. January * January 1 – Trans-Canada Airlines is renamed Air Canada. * January 2 – Denis Healey, the United Kingdoms Secretary of Defence, cancels the nation's fighter and military transport programmes and orders the purchase of the US-built F-4 Phantom and C-130 Hercules in their place. * January 26 – President Humberto de Alencar Castelo Branco of Brazil decides that the Brazilian Air Force henceforth will control all Brazilian fixed-wing military aircraft, including those aboard the aircraft carrier ''Minas Gerais'', and that the Brazilian Navy will control all seagoing rotary-wing aircraft. Key Brazilian naval personnel resign in protest. February * February 7 – ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1962 In Aviation
This is a list of aviation-related events from 1962: Events * The United States Navy develops vertical replenishment (VERTREP) techniques to supply ships at sea by helicopter, as Sikorsky HSS-2 Sea King (later redesignated SH-3A Sea King) antisubmarine helicopters from the general stores issue ship and fleet oiler resupply ships of the United States Sixth Fleet in the Mediterranean. * On an unrecorded date probably sometime in 1962, scheduled commercial airline flights between the United States and Cuba come to an end. Although historians disagree on the exact date, it apparently occurs after Cuba bans incoming flights during the October 1962 Cuban Missile Crisis. Scheduled commercial airline flights between the two countries will not resume until August 31, 2016. * The Dominican Republic airline Aerovías Quisqueyana begins operations. * Early 1962 – In Operation High Jump, the United States Navy McDonnell F4H-1 Phantom II fighter sets a number of world climb-to alt ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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