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Chetverikov MR-4bis
OKB Chyetverikov was a Soviet aircraft design bureau headed by designer Igor Vyacheslavovich Chyetverikov at the TsAGI (''Tsentrahl'nyy Aerodinamicheskiy i Ghidrodinamicheskiy Institoot''- central aerodynamics and hydrodynamics institute) Menzhinskii factory in 1931 in order to produce flying boat designs. Overview Chyetverikov, Igor Vyacheslavovich (1909–1987), was a Soviet aircraft designer, and a Candidate in Technical Sciences (1951). After completion of the Institute of the railroad and highway engineers, from 1928 he worked in D.P.Grigorovich’s OKB, where he conducted static and flight tests of training biplane MU-2. After the arrest of Grigorovich, he worked in Richard KB. With the departure of Richard, KB MOS was transferred to TsKB (''Tsentrahl'noye konstrooktorskoye byuro'' - central construction bureau) TsAGI (''Tsentrahl'nyy Aerodinamicheskiy i Ghidrodinamicheskiy Institoot''- central aerodynamics and hydrodynamics institute) in the name of N. Ye. Zhukovskiy, w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
TsAGI
The Central Aerohydrodynamic Institute (also (Zhukovsky) Central Institute of Aerodynamics, russian: Центра́льный аэрогидродинами́ческий институ́т, ЦАГИ, Tsentral'nyy Aerogidrodinamicheskiy Institut, TsAGI) was founded in Moscow by Russian aviation pioneer Nikolai Yegorovich Zhukovsky on December 1, 1918. History From 1925 and up to the 1930s, TsAGI developed and hosted Tupolev's AGOS (''Aviatziya, Gidroaviatziya i Opytnoye Stroitelstvo'', the "Aviation, Hydroaviation, and Experimental Construction"), the first aircraft design bureau in Soviet Union, and at the time the main one. In 1930, two other major aircraft design bureaus in the country were the Ilyushin's TsKB (''Tsentralnoye Konstruksionnoye Byuro'' means "Central Design Bureau") and an independent, short-lived Kalinin's team in Kharkiv. In 1935 TsAGI was partly relocated to the former dacha settlement ''Otdykh'' (literally, "Relaxation") converted to the new urban-type set ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Beriev
The PJSC Beriev Aircraft Company (russian: Таганрогский авиационный научно-технический комплекс им. Г. М. Бериева, , Beriev Taganrog Aviation Scientific Technical Complex), formerly Beriev Design Bureau, is a Russian aircraft manufacturer (design office prefix Be), specializing in amphibious aircraft. The company was founded in Taganrog in the 1934 as OKB-49 by Georgy Mikhailovich Beriev, and since that time has designed and produced more than 20 different models of aircraft for civilian and military purposes, as well as customized models. Today the company employs some 3000 specialists and is developing and manufacturing amphibious aircraft. Pilots flying Beriev seaplanes have broken 228 world aviation records. The records are registered and acknowledged by the Fédération Aéronautique Internationale. History Georgy Mikhailovich Beriev founded the design bureau that bears his name at Taganrog in 1932. The traditional f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chetverikov MR-4bis
OKB Chyetverikov was a Soviet aircraft design bureau headed by designer Igor Vyacheslavovich Chyetverikov at the TsAGI (''Tsentrahl'nyy Aerodinamicheskiy i Ghidrodinamicheskiy Institoot''- central aerodynamics and hydrodynamics institute) Menzhinskii factory in 1931 in order to produce flying boat designs. Overview Chyetverikov, Igor Vyacheslavovich (1909–1987), was a Soviet aircraft designer, and a Candidate in Technical Sciences (1951). After completion of the Institute of the railroad and highway engineers, from 1928 he worked in D.P.Grigorovich’s OKB, where he conducted static and flight tests of training biplane MU-2. After the arrest of Grigorovich, he worked in Richard KB. With the departure of Richard, KB MOS was transferred to TsKB (''Tsentrahl'noye konstrooktorskoye byuro'' - central construction bureau) TsAGI (''Tsentrahl'nyy Aerodinamicheskiy i Ghidrodinamicheskiy Institoot''- central aerodynamics and hydrodynamics institute) in the name of N. Ye. Zhukovskiy, w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chetverikov ARK-4
The ARK-4 was a single-engine Soviet flying boat design produced by Chyetverikov. Specifications See also *Chyetverikov ARK-3 The Chyetverikov ARK-3 (''ARKtichyeskii'' - arctic) was a multi-role flying boat designed for Arctic operations that was built in the Soviet Union from 1933. It featured a conventional flying boat hull, with high cantilever wings equipped with ... References {{Soviet miscellaneous aircraft designations 1930s Soviet patrol aircraft Flying boats Chyetverikov aircraft Twin-engined push-pull aircraft High-wing aircraft Aircraft first flown in 1936 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arado Ar 234
The Arado Ar 234 ''Blitz'' (English: lightning) is a jet-powered bomber designed and produced by the German aircraft manufacturer Arado. It was the world's first operational turbojet-powered bomber, seeing service during the latter half of the Second World War. Development of the Ar 234 can be traced back to the latter half of 1940 and the request to tender from the Ministry of Aviation to produce a jet-powered high-speed reconnaissance aircraft. Arado was the only respondent with their ''E.370'' design. While its range was beneath that of the Ministry's specification, an initial order for two prototypes was promptly issued to the company, designated ''Ar 234''. While both of the prototypes had been mostly completed prior to the end of 1941, the Junkers Jumo 004 turbojet engines were not available prior to February 1943. Due to engine unreliability, the maiden flight of the Ar 234 V1 was delayed until 30 July 1943. In addition to the original reconnaissance-orientated ''Ar 23 ... [...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] |
Chyetverikov MDR-6
__NOTOC__ The Chyetverikov MDR-6 was a 1930s Soviet Union reconnaissance flying-boat aircraft, and the only successful aircraft designed by the OKB, design bureau led by Igor Chyetverikov. Development First flying in July 1937, the MDR-6 was a two-engined high-wing monoplane of all-metal stressed skin construction. The prototype was powered by two M-25 radial engines. A production run of 20 units powered by M-63 engines were produced in 1940 and 1941. All the aircraft were withdrawn from service in 1942 due to structural problems.Gunston 1995 Several progressively advanced prototypes were built from 1939 to 1945, but no further production ensued. Variants ; MDR-6 :Initial prototype. One built. ;Chye-2 :Production version powered by M-63 radial engine. 20 built. ; MDR-6A :Redesign with smaller wing and two Klimov M-105 V-12 engines. ; MDR-6B-1 to B-3 :Refined developments of MDR-6A. Three prototypes built. ; MDR-6B-4 to B5 : New, much larger hull, powered by Klimov VK-107 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chief Directorate Of The Northern Sea Route
The Chief Directorate of the Northern Sea Route (russian: Главное Управление Северного Морского Пути , translit=Glavnoe upravlenie Severnogo morskogo puti), also known as Glavsevmorput or GUSMP (russian: ГУСМП), was a Soviet government organization in charge of the maritime Northern Sea Route, established in January 1932 and dissolved in 1964. History The organization traces its roots to AO Komseverput (russian: Комитет Северного морского пути , translit= Komitet Severnogo morskogo puti) or KSMP, a shipping company established by the Kolchak government in 1919 and subsequently nationalized by the Bolsheviks. In May 1931 AO Komseverput was reorganized into VO Glavkomseverput; the organization employed 35,000 men scattered all over Arctic, as well as a sizable staff in Moscow and in other mainland cities. A new office, Glavsevmorput, was established in December 1932 and absorbed VO Glavkomseverput in May 1933. O ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chyetverikov ARK-3
The Chyetverikov ARK-3 (''ARKtichyeskii'' - arctic) was a multi-role flying boat designed for Arctic operations that was built in the Soviet Union from 1933. It featured a conventional flying boat hull, with high cantilever wings equipped with floats at mid-span. The two piston engines were mounted in tractor-pusher fashion on a pylon above the fuselage. Development In 1933 Chyetverikov had the design for a compact twin engined flying-boat ready for further development, which he proposed to the Glavsyevmorput (''Glavsyevmorput'' – chief administration of northern sea routes) as a multi-role Arctic aircraft, and an order for a prototype was made, setting up Chyetverikov in his own OKB (design bureau). The ARK-3 was of mixed construction, with a long Duralumin stressed skin fuselage; wooden wings of MOS-27 aerofoil section; duralumin tubing tail surfaces; and ailerons with fabric covering. The dual control enclosed cockpit housed two pilots sided by side with two gunners/o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Milan Exhibition Of 1935
Milan ( , , Lombard: ; it, Milano ) is a city in northern Italy, capital of Lombardy, and the second-most populous city proper in Italy after Rome. The city proper has a population of about 1.4 million, while its metropolitan city has 3.26 million inhabitants. Its continuously built-up urban area (whose outer suburbs extend well beyond the boundaries of the administrative metropolitan city and even stretch into the nearby country of Switzerland) is the fourth largest in the EU with 5.27 million inhabitants. According to national sources, the population within the wider Milan metropolitan area (also known as Greater Milan), is estimated between 8.2 million and 12.5 million making it by far the largest metropolitan area in Italy and one of the largest in the EU.* * * * Milan is considered a leading alpha global city, with strengths in the fields of art, chemicals, commerce, design, education, entertainment, fashion, finance, healthcare, media ( ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
