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Fiat CR.20
The Fiat CR.20 was an Italian biplane fighter used during the 1920s and 1930s. Designed by Celestino Rosatelli, it represented an intermediate step from the early biplane CR.1 and the later, successful series CR.30, CR.32 and CR.42. Design and development For the new aircraft, Rosatelli used a traditional sesquiplane configuration. The engine was a water-cooled Fiat A.20 V-12 engine. Major variants were the ''CR.20 Idro'', a pontoon floatplane, and the ''CR.20 Asso'', using a more powerful (336 kW/450 hp) Isotta Fraschini engine. ''CR.20bis'', produced from 1930, differed from the original version only with the addition of a more advanced landing gear. At its peak in 1933, the CR.20 equipped 27 squadrons of the Italian ''Regia Aeronautica''. The aircraft was used against Libyan rebels and in the early stages of the Second Italo-Abyssinian War in the attack role.Taylor 1981, pp. 54–55. The CR.20s remained in service with the ''Regia Aeronautica'' in the aeroba ... [...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] |
Aerobatics
Aerobatics is the practice of flying maneuvers involving aircraft attitudes that are not used in conventional passenger-carrying flights. The term is a portmanteau of "aerial" and "acrobatics". Aerobatics are performed in aeroplanes and gliders for training, recreation, entertainment, and sport. Additionally, some helicopters, such as the MBB Bo 105, are capable of limited aerobatic manoeuvres. An example of a fully aerobatic helicopter, capable of performing loops and rolls, is the Westland Lynx. Most aerobatic manoeuvres involve rotation of the aircraft about its longitudinal (roll) axis or lateral (pitch) axis. Other maneuvers, such as a spin, displace the aircraft about its vertical (yaw) axis. Manoeuvres are often combined to form a complete aerobatic sequence for entertainment or competition. Aerobatic flying requires a broader set of piloting skills and exposes the aircraft to greater structural stress than for normal flight. In some countries, the pilot must wear a ... [...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] |
Spanish Air Force
, colours = , colours_label = , march = Spanish Air and Space Force Anthem , mascot = , anniversaries = 10 December , equipment = , equipment_label = , battles = * Rif War * Spanish Civil War * Ifni War * Yugoslav wars * Kosovo War * Libyan Civil War , decorations = , battle_honours = , battle_honours_label = , flying_hours = , website = , commander1 = King Felipe VI , commander1_label = Commander-in-Chief (Captain General) , commander2 = Air General Javier Salto , commander2_label = Chief of Staff , commander3 = , commander3_label = , commander4 = , commander4_label = , commander5 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Polish Air Force
The Polish Air Force ( pl, Siły Powietrzne, , Air Forces) is the aerial warfare 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 16,425 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 September 17, 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 Origins Military aviation in Poland started even before the officially recognised date of regaining independence (11 November 1918). The very first independent units of th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Paraguayan Air Arm
The Armed forces of Paraguay ( es, Fuerzas Armadas de Paraguay) consist of the Paraguayan army, navy (including naval aviation and marine corps) and air force. The constitution of Paraguay establishes the president of Paraguay as the commander-in-chief. Paraguay has compulsory military service, and all 18-year-old males and 17-year-olds in the year of their 18th birthday are liable for one year of active duty. Although the 1992 constitution allows for conscientious objection, no enabling legislation has yet been approved. In July 2005, military aid in the form of U.S. Special Forces began arriving at Paraguay's Mariscal Estigarribia air base, a sprawling complex built in 1982.US Marines put a foot in Paraguay '' [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lithuania
Lithuania (; lt, Lietuva ), officially the Republic of Lithuania ( lt, Lietuvos Respublika, links=no ), is a country in the Baltic region of Europe. It is one of three Baltic states and lies on the eastern shore of the Baltic Sea. Lithuania shares land borders with Latvia to the north, Belarus to the east and south, Poland to the south, and Russia to the southwest. It has a Maritime boundary, maritime border with Sweden to the west on the Baltic Sea. Lithuania covers an area of , with a population of 2.8 million. Its capital and largest city is Vilnius; other major cities are Kaunas and Klaipėda. Lithuanians belong to the ethno-linguistic group of the Balts and speak Lithuanian language, Lithuanian, one of only a few living Baltic languages. For millennia the southeastern shores of the Baltic Sea were inhabited by various Balts, Baltic tribes. In the 1230s, Lithuanian lands were united by Mindaugas, Monarchy of Lithuania, becoming king and founding the Kingdom of Lithuania ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flag Of Lithuania 1918-1940
A flag is a piece of fabric (most often rectangular or quadrilateral) with a distinctive design and colours. It is used as a symbol, a signalling device, or for decoration. The term ''flag'' is also used to refer to the graphic design employed, and flags have evolved into a general tool for rudimentary signalling and identification, especially in environments where communication is challenging (such as the maritime environment, where semaphore is used). Many flags fall into groups of similar designs called flag families. The study of flags is known as "vexillology" from the Latin , meaning "flag" or "banner". National flags are patriotic symbols with widely varied interpretations that often include strong military associations because of their original and ongoing use for that purpose. Flags are also used in messaging, advertising, or for decorative purposes. Some military units are called "flags" after their use of flags. A ''flag'' (Arabic: ) is equivalent to a brigade ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aviazione Legionaria
The Legionary Air Force ( it, Aviazione Legionaria, es, Aviación Legionaria) was an expeditionary corps from the Regia Aeronautica, Italian Royal Air Force that was set up in 1936. It was sent to provide logistical and tactical support to the Nationalist faction (Spanish Civil War), Nationalist faction after the Spanish coup of July 1936, which marked the onset of the Spanish Civil War. The corps and its Nazi German allies, the Condor Legion, fought against the Spanish Republic and provided support for the Italian ground troops of the ''Corpo Truppe Volontarie''. They served from August 1936 to the end of the conflict, in March 1939. Their main base of operations was on Mallorca, in the Balearic Islands. History At the outbreak of the Spanish Civil War in July 1936, Francisco Franco, the leader of the rebel armies in Spanish North Africa, had about 30,000 troops and Morocco, Moroccan nationals under his command, along with some artillery units. To transfer his troops and equ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Austrian Air Force (1927-1938)
The Austrian Air Force (german: Österreichische Luftstreitkräfte, , Austrian Air Combat Force) is a component part of the Austrian Armed Forces. History The Austrian Air Force in its current form was created in May 1955 by the victorious Allied powers, subject to restrictions on its use of guided missiles. The Austrian State Treaty of 1955 committed Austria to permanent neutrality. Pilot training started out with a four Yak-11 ''Moose'' and four Yak-18 ''Max'' aircraft donated by the Soviet Union, and Austria purchased further light trainer types under the Military Assistance Program. Until 1960 Austria purchased training and support aircraft under the MAP, but no modern fighter aircraft; the role of a fighter was rather inadequately filled by the already outdated, 30 Saab 29 Tunnan bought second-hand from the Swedish Air Force in the early 1960s. From 1970, Austria purchased a total of 40 Saab 105 lightweight multi-role aircraft with the intention to deploy them in train ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Isotta Fraschini Asso Caccia
The Isotta Fraschini Asso Caccia, a.k.a. Isotta Fraschini Asso-450 Caccia, was an air-cooled, supercharged V12 piston aero engine produced in the late 1920s and early 1930s by Italian manufacturer Isotta Fraschini. Design The Asso Caccia had a V-cylinder configuration, with cylinders made of carbon steel, equipped with cooling fins, mounted separately from each other, to which a single head per cylinder was connected. Above them, two light alloy carters, one per group of cylinders, had the function of connecting the cylinder heads and the intake ducts as well as containing, closed by a cover, the tappets and the distribution members. The crankshaft, made of special steel, was supported by a series of 8 bearings, with the insertion in the rear position between the last two of a double bearing and thrust ball bearing, which had the task of supporting the effort of the propeller whether it is mounted in a pulling or pushing configuration. Applications * Fiat CR.1 * Fiat CR.20 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Seaplane
A seaplane is a powered fixed-wing aircraft capable of takeoff, taking off and water landing, landing (alighting) on water.Gunston, "The Cambridge Aerospace Dictionary", 2009. Seaplanes are usually divided into two categories based on their technological characteristics: floatplanes and flying boats; the latter are generally far larger and can carry far more. Seaplanes that can also take off and land on airfields are in a subclass called amphibious aircraft, or amphibians. Seaplanes were sometimes called ''hydroplanes'', but currently this term applies instead to Hydroplane (boat), motor-powered watercraft that use the technique of Planing (boat), hydrodynamic lift to skim the surface of water when running at speed. The use of seaplanes gradually tapered off after World War II, partially because of the investments in airports during the war but mainly because landplanes were less constrained by weather conditions that could result in sea states being too high to operate seaplan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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