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Lim-6
The Lim-6 (NATO reporting name Fresco) was a Polish attack aircraft used between 1961 and 1992 by the Polish Air Force. It was a variant of the Mikoyan-Gurevich MiG-17, which was produced in Poland as the Lim-5. Development In 1955 in aviation, 1955 Poland bought a licence for the manufacturing of the Soviet Mikoyan-Gurevich MiG-17, MiG-17, the basic jet fighter of Warsaw Pact countries. The licensed aircraft was given the designation Lim-5 (an abbreviation of: ''licencyjny myśliwiec'' – "licensed fighter"). The first Lim-5 was built in Państwowe Zakłady Lotnicze, WSK-Mielec on November 28, 1956 in aviation, 1956, replacing the production of the Lim-2 (Mikoyan-Gurevich MiG-15, MiG-15bis). By production's end in 1960 in aviation, 1960, 477 Lim-5s were built, becoming Poland's primary fighter. (This number includes the Lim-5R reconnaissance variant, equipped with an AFA-39 camera.) From 1959 in aviation, 1959 Poland began to produce the licensed MiG-17PF interceptor aircraft, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mikoyan-Gurevich MiG-17
The Mikoyan-Gurevich MiG-17 (; NATO reporting name: Fresco) is a high-subsonic fighter aircraft produced in the Soviet Union from 1952 and was operated by air forces internationally. The MiG-17 was license-built in China as the Shenyang J-5 and Poland as the PZL-Mielec Lim-6. The MiG-17 is still being used by the North Korean air force in the present day and has seen combat in the Middle East and Asia. The MiG-17 was an advanced modification of the Mikoyan-Gurevich MiG-15, MiG-15 aircraft produced by the Soviet Union during the Korean War. Production of the MiG-17 was too late for use in that conflict and was first used in the Second Taiwan Strait Crisis in 1958. While the MiG-17 was designed to shoot down slower American bombers, it showed surprising success when used by North Vietnamese pilots to combat American fighters and fighter-bombers during the Vietnam War, nearly a decade after its initial design. This was due to the MiG-17 being more agile and maneuverable than the Am ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Państwowe Zakłady Lotnicze
PZL (''Państwowe Zakłady Lotnicze'' - State Aviation Works) was the largest Poland, Polish aerospace manufacturer of the interwar period, and a brand of their aircraft. Based in Warsaw between 1928 and 1939, PZL introduced a variety of well-regarded aircraft, most notably the PZL P.11 fighter aircraft, fighter, the PZL.23 Karaś light bomber, and the PZL.37 Łoś medium bomber. In the post-war era, aerospace factories in Poland were initially run under the name WSK (Transport Equipment Manufacturing Plant), but returned to adopt PZL acronym in late 1950s. This was used as a common aircraft brand and later as a part of names of several Polish state-owned aerospace manufacturers referring to PZL traditions, and belonging to the ''Zjednoczenie Przemysłu Lotniczego i Silnikowego PZL'' - PZL Aircraft and Engine Industry Union. Among the better-known products during this period is the PZL TS-11 Iskra jet trainer and PZL-104 Wilga STOL utility aircraft. After the fall of communism in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
PZL-Mielec
PZL Mielec (''Polskie Zakłady Lotnicze'' - Polish Aviation Works), formerly WSK-Mielec (''Wytwórnia Sprzętu Komunikacyjnego'') and WSK "PZL-Mielec" is a Polish aerospace manufacturer based in Mielec. It is the largest aerospace manufacturer in postwar Poland. In 2007, it was acquired by Sikorsky Aircraft Corporation, which retained the brand name. Between 1948 and 2014, the company manufactured approximately 15,600 aircraft. History Before 1945 In 1938-1939, ''Państwowe Zakłady Lotnicze'' ("State Aviation Works"; PZL), Poland's largest aviation company, built a factory in Mielec, designated PZL WP-2 (''Wytwórnia Płatowców 2''; "Airframe Factory no. 2"). Production there began just before the outbreak of World War II. In March 1939, the plant began manufacturing its first aircraft — PZL.37 Łoś bombers, assembled from components delivered from the PZL WP-1 factory in Warsaw.Gruszczyński, J. (2014), pp. 8–10 There were 700 workers at that time. During World ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
S-5 Rocket
The S-5 (first designated ARS-57) is a rocket weapon developed by the Soviet Air Force and used by military aircraft against ground area targets. It is in service with the Russian Aerospace Forces and various export customers. It is based on the R4M, a German design from World War 2.Comeback for Russia’s Unguided Rockets ''Aviation International News''. 24 October 2019. It is produced in a variety of sub-types with different s, including anti-armour (S-5K), high-explosive [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Polish Air Force
The Polish Air Force () is the aerial warfare Military branch, branch of the Polish Armed Forces. Until July 2004 it was officially known as ''Wojska Lotnicze i Obrony Powietrznej'' (). In 2014 it consisted of roughly 26,000 military personnel and about 475 aircraft, distributed among ten bases throughout Poland. The Polish Air Force can trace its origins to the second half of 1917 and was officially established in the months following the end of World War I in 1918. During the invasion of Poland by Nazi Germany in 1939, 70% of its aircraft were destroyed. Most pilots, after the Soviet invasion of Poland on 17 September, escaped via Romania and Hungary to continue fighting throughout World War II in allied air forces, first in France, then in Britain, and later also the Soviet Union. History Polish Air Force backline Origins Military aviation in Poland started even before the officially recognised date of regaining independence (11 November 1918). The first independent units of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1963 In Aviation
This is a list of aviation-related events from 1963. Events * Violating a 1959 requirement that all aircraft operating from the aircraft carrier ''Minas Gerais'' - which never has operated aircraft - belong to the Brazilian Air Force, the Brazilian Navy establishes an air group of its own for the carrier and smuggles aircraft purchased abroad into the country for the air group. Air force reconnaissance aircraft discover the naval carrier aircraft, causing tension between the two services. * The North Vietnamese Air Force and Air Defense Force merge to form a unified Air and Air Defense Force. January * January 2 – The Battle of Ap Bac in South Vietnam is the first time that Viet Cong forces stand and fight against a major South Vietnamese attack. At the outset, Viet Cong ground fire shoots down a United States Army UH-1 attack helicopter and four U.S. Army CH-21 transport helicopters as they arrive at their landing zone. Republic of Vietnam Air Force C-123 Provider t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1956 In Aviation
This is a list of aviation-related events from 1956. Events January * Vietnam Civil Aviation is founded as the national civil aviation authority of North Vietnam, functioning as an element of the Vietnam People's Air Force responsible for state management, national defense, and commercialization of civilian air transportation. It also operates as North Vietnam's national airline, with a fleet that consists initially of two Lisunov Li-2 aircraft. * Lebanese International Airways begins flight operations. * January 15 – The Japan Maritime Self-Defense Force acquires its first aircraft, taking delivery of Lockheed P2V-7 Neptune maritime patrol planes from the United States Navy. February * February 4 – The East German national airline Deutsche Lufthansa (DLH) begins scheduled passenger flights, offering service between East Berlin and Warsaw. * February 8 – Eight Hawker Hunter fighters of the Royal Air Forces Central Fighter Establishment are caught in sudd ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Camera
A camera is an instrument used to capture and store images and videos, either digitally via an electronic image sensor, or chemically via a light-sensitive material such as photographic film. As a pivotal technology in the fields of photography and videography, cameras have played a significant role in the progression of visual arts, media, entertainment, surveillance, and scientific research. The invention of the camera dates back to the 19th century and has since evolved with advancements in technology, leading to a vast array of types and models in the 21st century. Cameras function through a combination of multiple mechanical components and principles. These include exposure control, which regulates the amount of light reaching the sensor or film; the lens, which focuses the light; the viewfinder, which allows the user to preview the scene; and the film or sensor, which captures the image. Several types of camera exist, each suited to specific uses and offering unique cap ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jet Engine
A jet engine is a type of reaction engine, discharging a fast-moving jet (fluid), jet of heated gas (usually air) that generates thrust by jet propulsion. While this broad definition may include Rocket engine, rocket, Pump-jet, water jet, and hybrid propulsion, the term typically refers to an internal combustion airbreathing jet engine, air-breathing jet engine such as a turbojet, turbofan, ramjet, pulse jet engine, pulse jet, or scramjet. In general, jet engines are internal combustion engines. Air-breathing jet engines typically feature a Axial compressor, rotating air compressor powered by a turbine, with the leftover power providing thrust through the propelling nozzle—this process is known as the Brayton cycle, Brayton thermodynamic cycle. Jet aircraft use such engines for long-distance travel. Early jet aircraft used turbojet engines that were relatively inefficient for subsonic flight. Most modern subsonic jet aircraft use more complex High-bypass turbofan, high-bypas ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Blown Flap
Blown flaps, blown wing or jet flaps are powered aerodynamic high-lift devices used on the wings of certain aircraft to improve their low-speed flight characteristics. They use air blown through nozzles to shape the airflow over the rear edge of the wing, directing the flow downward to increase the lift coefficient. There are a variety of methods to achieve this airflow, most of which use jet exhaust or high-pressure air bled off of a jet engine's compressor and then redirected to follow the line of trailing-edge flaps. ''Blown flaps'' may refer specifically to those systems that use internal ductwork within the wing to direct the airflow, or more broadly to systems like upper surface blowing or nozzle systems on conventional underwing engine that direct air through the flaps. Blown flaps are one solution among a broader category known as powered lift, which also includes various boundary layer control systems, systems using directed prop wash, and circulation control wings ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1961 In Aviation
This is a list of aviation-related events from 1961. Events * During the year, Aeropostal Alas de Venezuela (LAV) introduces the Douglas DC-8 into service to replace its Lockheed Super Constellations. January * January 1 **East Germany establishes its national civil aviation authority, the ''Hauptverwaltung der Zivilen Luftfahrt'' (Central Administration for Civil Aviation). **Two hijackers commandeer a Cubana de Aviación Bristol Britannia 318 after it departs Havana, Cuba, and force it to fly them to New York City. * January 3 – Aero Flight 311, a Douglas DC-3C (registration OH-LCC) of the Finnish airline Aero, crashes near Kvevlax (Koivulahti) on approach to Vaasa Airport in Finland killing all 25 people on board. An investigation determines pilot error to be the cause of crash, finding that the captain and first officer were both exhausted for lack of sleep and were intoxicated at the time of the crash. It remains the deadliest air disaster to have occurred i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Soviet Union
The Union of Soviet Socialist Republics. (USSR), commonly known as the Soviet Union, was a List of former transcontinental countries#Since 1700, transcontinental country that spanned much of Eurasia from 1922 until Dissolution of the Soviet Union, it dissolved in 1991. During its existence, it was the list of countries and dependencies by area, largest country by area, extending across Time in Russia, eleven time zones and sharing Geography of the Soviet Union#Borders and neighbors, borders with twelve countries, and the List of countries and dependencies by population, third-most populous country. An overall successor to the Russian Empire, it was nominally organized as a federal union of Republics of the Soviet Union, national republics, the largest and most populous of which was the Russian SFSR. In practice, Government of the Soviet Union, its government and Economy of the Soviet Union, economy were Soviet-type economic planning, highly centralized. As a one-party state go ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
