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PZL.43 Karaś
The PZL.43 was a Polish light bomber and reconnaissance aircraft designed in the mid-1930s by PZL in Warsaw. It was an export development of the PZL.23 Karaś. Its main user was the Bulgarian Airforce who called it the Chaika (Чайка, ''gull''). Design and development The standard Polish light bomber and reconnaissance aircraft, the PZL.23 Karaś could not be exported because of licence restrictions on the use of the Polish-built (PZL) Bristol Pegasus engine. The PZL.43 was an improved export variant of the PZL.23, powered instead by a Gnome-Rhône 14K engine. It was first offered to Romania, but they rejected it in favour of domestic designs. The PZL was more successful in Bulgaria, then reforming their airforce after a period of post-World War I treaty constraints. An order was placed in April 1936. Like its predecessor, the PZL.43 was conventional in layout, a low-wing, all-metal, metal-covered cantilever monoplane. Its fuselage was semi- monocoque. It had a crew of thre ... [...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] |
Monocoque
Monocoque ( ), also called structural skin, is a structural system in which loads are supported by an object's external skin, in a manner similar to an egg shell. The word ''monocoque'' is a French term for "single shell". First used for boats, a true monocoque carries both tensile and compressive forces within the skin and can be recognised by the absence of a load-carrying internal frame. Few metal aircraft other than those with milled skins can strictly be regarded as pure monocoques, as they use a metal shell or sheeting reinforced with frames riveted to the skin, but most wooden aircraft are described as monocoques, even though they also incorporate frames. By contrast, a semi-monocoque is a hybrid combining a tensile stressed skin and a compressive structure made up of longerons and ribs or frames. Other semi-monocoques, not to be confused with true monocoques, include vehicle unibodies, which tend to be composites, and inflatable shells or balloon tanks, both of which ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brześć
Brest ( be, Брэст / Берасьце, Bieraście, ; russian: Брест, ; uk, Берестя, Berestia; lt, Brasta; pl, Brześć; yi, בריסק, Brisk), formerly Brest-Litovsk (russian: Брест-Литовск, lit=Lithuanian Brest; be, links=no, translit=Berastze Litouski (Berastze), Берасце Літоўскі (Берасце); lt, links=no, Lietuvos Brasta; pl, links=no, Brześć Litewski, ), Brest-on-the-Bug ( pl, links=no, Brześć nad Bugiem), is a city (population 350,616 in 2019) in Belarus at the border with Poland opposite the Polish city of Terespol, where the Bug and Mukhavets rivers meet, making it a border town. It is the capital city of the Brest Region. Brest is a historical site for many cultures, as it hosted important historical events, such as the Union of Brest and Treaty of Brest-Litovsk. Furthermore, the Brest Fortress was recognized by the Soviet Union as a Hero Fortress in honour of the defense of Brest Fortress in June 1941. Fro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Messerschmitt Bf 109
The Messerschmitt Bf 109 is a German World War II fighter aircraft that was, along with the Focke-Wulf Fw 190, the backbone of the Luftwaffe's fighter force. The Bf 109 first saw operational service in 1937 during the Spanish Civil War and was still in service at the end of World War II in 1945. It was one of the most advanced fighters when it first appeared, with an all-metal monocoque construction, a closed canopy, and retractable landing gear. It was powered by a liquid-cooled, inverted-V12 aero engine. It was called the Me 109 by Allied aircrew and some German aces, even though this was not the official German designation. It was designed by Willy Messerschmitt and Robert Lusser who worked at Bayerische Flugzeugwerke during the early to mid-1930s. It was conceived as an interceptor, although later models were developed to fulfill multiple tasks, serving as bomber escort, fighter-bomber, day-, night-, all-weather fighter, ground-attack aircraft, and reconnaissance ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sulejówek
Sulejówek is a town in Poland, about 18 km east of Warsaw city centre and part of its metropolitan area. It is located in Masovian Voivodeship, in Mińsk County. Its population numbers 19323 (2011). The town is well known in Poland as the place where Józef Piłsudski lived in the years between 1923 and 1926. The former manor houses a museum dedicated to him and is listed as a List of Historic Monuments (Poland), Historic Monument of Poland. History The oldest known mention of the settlement comes from 1526. Sulejówek was a private village of Szlachta, Polish nobility, administratively located in the Warsaw County in the Masovian Voivodeship (1526–1795), Masovian Voivodeship in the Greater Poland Province, Crown of the Kingdom of Poland, Greater Poland Province of the Kingdom of Poland. In 1815, Sulejówek fell to the Russian Partition of Poland. Polish insurgents operated in the area during the January Uprising of 1863–1864. On August 8, 1863, the settlement of M ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Messerschmitt Bf 110
The Messerschmitt Bf 110, often known unofficially as the Me 110,Because it was built before ''Bayerische Flugzeugwerke'' became Messerschmitt AG in July 1938, the Bf 110 was never officially given the designation Me 110. is a twin-engine (Destroyer, heavy fighter), fighter-bomber (''Jagdbomber'' or ''Jabo''), and night fighter (''Nachtjäger'') developed in Nazi Germany in the 1930s and used by the Luftwaffe during World War II. Hermann Göring was a proponent of the Bf 110, believing its heavy armament, speed, and range would make the Bf 110 the Luftwaffe’s premier offensive fighter. Early variants were armed with two MG FF 20 mm cannon, four 7.92 mm (.312 in) MG 17 machine guns, and one 7.92 mm (.312 in) MG 15 machine gun for defence (later variants would replace the MG FFs with MG 151s and the rear gunner station would be armed with the twin-barreled MG 81Z). Development work on an improved type to replace the Bf 110 - the Messerschmitt Me 210 - began be ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bielany
Bielany () is a district in Warsaw located in the north-western part of the city. Initially a part of Żoliborz, Bielany has been an independent district since 1994. Bielany borders Żoliborz to the south-east, and Bemowo to the south-west. Its north-eastern border is the Vistula River, and the northern-western border is also the limits of the city of Warsaw. The name 'Bielany', which in Polish is plural, derives from the white habits of the Camaldolese monks who have an ancient priory there. It is also known for the Józef Piłsudski University of Physical Education in Warsaw, which was established 1929 when it was known as the Central Institute for Physical Education (C.I.W.F.), as well as the newly built Cardinal Stefan Wyszyński University. Neighbourhoods * Chomiczówka *Huta * Las Bielański * Marymont-Kaskada * Marymont-Ruda * Młociny * Piaski * Placówka * Radiowo * Stare Bielany * Słodowiec *Wawrzyszew * Wólka Węglowa * Wrzeciono International relations Twin to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Macedonia (region)
Macedonia () is a geographical and historical region of the Balkan Peninsula in Southeast Europe. Its boundaries have changed considerably over time; however, it came to be defined as the modern geographical region by the mid 19th century. Today the region is considered to include parts of six Balkan countries: larger parts in Greece, North Macedonia North Macedonia, ; sq, Maqedonia e Veriut, (Macedonia before February 2019), officially the Republic of North Macedonia,, is a country in Southeast Europe. It gained independence in 1991 as one of the successor states of Socialist Feder ..., and Bulgaria, and smaller parts in Albania, Serbia, and Kosovo. It covers approximately and has a population of 4.76 million. Its oldest known settlements date back approximately to 7,000 BC. From the middle of the 4th century BC, the Kingdom of Macedon became the dominant power on the Balkan Peninsula; since then Macedonia has had a diverse history. Etymology Both proper nouns ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
World War II
World War II or the Second World War, often abbreviated as WWII or WW2, was a world war that lasted from 1939 to 1945. It involved the vast majority of the world's countries—including all of the great powers—forming two opposing military alliances: the Allies and the Axis powers. World War II was a total war that directly involved more than 100 million personnel from more than 30 countries. The major participants in the war threw their entire economic, industrial, and scientific capabilities behind the war effort, blurring the distinction between civilian and military resources. Aircraft played a major role in the conflict, enabling the strategic bombing of population centres and deploying the only two nuclear weapons ever used in war. World War II was by far the deadliest conflict in human history; it resulted in 70 to 85 million fatalities, mostly among civilians. Tens of millions died due to genocides (including the Holocaust), starvation, ma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Protectorate Of Bohemia And Moravia
The Protectorate of Bohemia and Moravia; cs, Protektorát Čechy a Morava; its territory was called by the Nazis ("the rest of Czechia"). was a partially annexed territory of Nazi Germany established on 16 March 1939 following the German occupation of the Czech lands. The protectorate's population was mostly ethnic Czech. After the Munich Agreement of September 1938, Germany had annexed the German-majority Sudetenland from Czechoslovakia. Following the establishment of the independent Slovak Republic on 14 March 1939, and the German occupation of the Czech rump state the next day, German leader Adolf Hitler established the protectorate on 16 March 1939 by a proclamation from Prague Castle. The creation of the protectorate violated the Munich Agreement.Crowhurst, Patrick (2020) ''Hitler and Czechoslovakia in World War II: Domination and Retaliation''. Bloomsbury Academic. p. 96, . The protectorate was nominally autonomous and had a dual system of government, with German ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
PZL P
PZL (''Państwowe Zakłady Lotnicze'' - State Aviation Works) was the main 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, 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 Poland in 1989, these ma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Invasion Of Poland (1939)
The invasion of Poland (1 September – 6 October 1939) was a joint attack on the Republic of Poland by Nazi Germany and the Soviet Union which marked the beginning of World War II. The German invasion began on 1 September 1939, one week after the signing of the Molotov–Ribbentrop Pact between Germany and the Soviet Union, and one day after the Supreme Soviet of the Soviet Union had approved the pact. The Soviets invaded Poland on 17 September. The campaign ended on 6 October with Germany and the Soviet Union dividing and annexing the whole of Poland under the terms of the German–Soviet Frontier Treaty. The invasion is also known in Poland as the September campaign ( pl, kampania wrześniowa) or 1939 defensive war ( pl, wojna obronna 1939 roku, links=no) and known in Germany as the Poland campaign (german: Überfall auf Polen, Polenfeldzug). German forces invaded Poland from the north, south, and west the morning after the Gleiwitz incident. Slovak military forces adv ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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