junkers ju 90

1924: The G23 was another first for Junkers - the world's first all-metal three-engined passenger/transport aircraft. První uživatelem byl německý národní dopravce Lufthansa. It is said that this aircraft flew a total of 62,572 km ( mi) in 1938. The Junkers Ju 90[1][4][5] was a four-engine all-metal, low-wing aircraft fitted with twin end-plate vertical stabilizers. A bomberversion, the A-8, was planned, but never built. The leading edge was quite markedly swept, the trailing edge almost straight. The Junkers Ju 90 airliner and transport series descended directly from the Ju 89, a contender in the Ural bomber programme aimed at producing a long-range strategic bomber. Kay, Antony L and J R Smith. Design was hea… Some of the Ju 90s were converted into prototypes of the bigger Ju 290 transport and reconnaissance aircraft. There is not much on the Ju-90 flying to Iraq or color profiles of this aircraft in Luftwaffe service.. Aquest concepte va ser abandonat pel Reichsluftfahrtministerium (RLM, Ministeri de l'aviació del Reich) l'abril de 1937 en favor de bombarders més petits i més ràpids. The Junkers Ju 90 was a 40-seat, four-engine airliner developed for and used by Deutsche Luft Hansa shortly before World War II. Junkers decided to use the parts of the unfinished third Ju 89 to build a long-distance airliner, the Ju 90, with a new fuselage. Zasnovan je na podlagi preklicanega bombnika Ju 89.. Ju 90 je imel kapaciteto 40 potnikov in dolet okrog 1250 kilometrov. ユンカース Ju 90は、第二次世界大戦の前にルフトハンザ航空が短期間使用した4発の40座席の旅客機である。 Ju 90は、試作以上の段階には進まなかったユンカース Ju 89 爆撃機を基にしており、ドイツ空軍はこの機を専ら軍事輸送に使用した。 大日本帝国陸軍も購入を検討したが実現しなかった。 The wings, tail and engines of the Ju 89 were added to a new fuselage to create the Ju 90. As the war progressed, the surviving six Luft Hansa airframes were also impressed into Luftwaffe service, Prototyp Ju 90V-1 používal krídla a chvostové plochy z typu Ju 89 V-3, a to vrátane radových motorov Daimler Benz DB600 o sile 706kW. A bomber version, the A-8, was planned, but never built. During the war, the Luftwaffe impressed them as military transports. This concept was abandoned by the RLM (Reichsluftfahrtministerium, Reich Aviation Ministry) in April 1937 in favour of smaller, faster bombers. The tailwheel undercarriage was fully retractable, the single wheel main units raising hydraulically into the inner engine nacelles. In the case of the Ju 89, it … The new fuselage was of oval cross section, covered by stressed smooth duralumin skin. fuselage, the resulting aircraft being redesignasted Ju-90 V1. The wings were built around five tubular girder spars covered with a smooth stressed skin. It was also intended to meet the need for large transport aircraft. Iraqi markings were painted roughly over German. Junkers G23, G24. A British military training film on aircraft recognition produced by Analysis Films Ltd. The former had a fuselage extension of 1.98 m (6 ft 6 in) and the addition of dihedral to the tailplane to solve a yaw instability. This concept was abandoned by the RLM (Reichsluftfahrtministerium, Reich Aviation Ministry) in April 1937 in favour of smaller, faster bombers. During the war, the Luftwaffe impressed them as military transports. Nový dopravný Junkers Ju 90 vznikol za pomerne neveľkého záujmu spoločnosti Deutsche Lufthansa. It was based on the rejected Ju 89 bomber. The Junkers 290 was developed directly from the Ju 90 airliner, versions of which had been evaluated for military purposes, and was intended to replace the relatively slow Focke-Wulf Fw 200 Condor which by 1942 was proving increasingly vulnerable when confronted by Royal Air Force aircraft; the Fw 200's airframe lacked sufficient strength for the role in any case. de decolagem 33 680 kg (74 300 lb) Performance 290000001… The Junkers "double wing", a full-span movable flap/aileron combination was fitted. The Junkers 290 was a direct development of the Junkers Ju 90 airliner, versions of which had been evaluated for military purposes. Covers the design, construction and operational history of the civilian airliner pressed into military service. As test flights expanded the aircraft's performance envelope, the Ju-390 V1's MTOW was first certified at 75,500kg and later in May 1944 after shedding 5,000kg of equipment was recertified at 80,500kg. Later aircraft used BMW radials, … London: Putnam Aeronautical Books ISBN 0-85177-985-9, Turner, P. St.J. Ju 90 was an airliner developed for Lufthansa shortly before World War II. The Junkers Ju 90 was a four engined transport aircraft that was developed from the Ju 89 heavy bomber.Although the Ju 89 had made a successful maiden flight on 7 December 1936 the Luftwaffe was losing interest in strategic bombers, and on 29 April 1937 work on both the Ju … There were four or five divided fuselage sections, the latter holding the maximum of 40 passengers. 94 pages, over 100 black and white photos, numerous drawings and 2 pages of color aircraft profiles. The Junkers 290 was developed directly from the Ju 90 airliner, versions of which had been evaluated for military purposes, and was intended to replace the Focke-Wulf Fw 200 Condor which by 1942 was proving increasingly slow and vulnerable when confronted by RAF aircraft over the "narrow seas" around Europe. It crashed fatally during tropical flight tests on takeoff in November 1938 at Bathurst, Gambia, probably because of engine failure. Aircraft Wiki is a FANDOM Lifestyle Community. A special feature of both the V5 and V6 was a boarding ramp in the floor of the rear section of the fuselage for loading cars and larger cargo freight. During the war, the Luftwaffe impressed them as military transports. The Junkers Ju 390 was a German long-range derivative of the Junkers Ju 290 aircraft, intended to be used as a heavy transport aircraft, maritime patrol aircraft and long-range bomber.It was one of the aircraft designs submitted for the abortive Amerika Bomber project, along with the Messerschmitt Me 264, the Focke-Wulf Ta 400 and the Heinkel He 277. Details about The Original Model: Junkers JU 90-show original title. In the end, only 18 Ju 90s of all versions were completed. [5], South African Airways also ordered two A-1s with Pratt & Whitney Twin Wasp engines delivering 670 kW (900 hp). Junkers Ju 90 prototype D-AALU Der Grosse Dessauer, introduced in 1937. Junkers Ju 90 prototype D-AALU Der Grosse Dessauer, introduced in 1937. Bundesarchiv Bild 146-1980-003-31, Junkers-Werke Dessau, Montage JU 90.jpg 800 × 574; 97 KB The Ju 90 V8 became the second prototype Ju 290 V2. https://aircraft.fandom.com/wiki/Junkers_Ju_90?oldid=18692. The prototype flew in August 1937, one month later than the competing Fw 200. After eight months of flight tests, this prototype broke up on 6 February 1938 during over-speed tests.[1]. This is a good, solid monograph. The Ju 90 V9 was also withdrawn and rebuilt as the Ju 390V2, later redesignated in October 1944 as the Ju 390A-1. The Ju 90 V5 flew first on 5 December 1939. There were toilets, a cloakroom and a mail store aft, and a baggage hold forward of the passenger space. A reconnaissance prototype aerodynamically similar to the V7, the V8 was armed, however,with two 20 mm MG 151/20 cannons and up to nine 13 mm (.51 in) MG 131 machine guns in two dorsal, one ventral and one tail position. The Original Model: Junkers JU 90. When the Ju 89 program was abandoned, the third prototype was partially completed and at the request of Luft Hansa, it was rebuilt as an airliner, retaining the wings and tail of the original design but incorporating a new, wider passenger-carrying fuselage. Nó được hãng Deutsche Luft Hansa sử dụng một thời gian ngắn trước Chiến tranh thế giới II.Ju 90 dựa trên loại máy bay ném bom Ju 89.Trong chiến tranh, Luftwaffe sử dụng chúng làm máy bay vận tải. [3] Only seven of the A-1s were delivered to Luft Hansa, the last in April 1940, one going directly to the Luftwaffe. The airplane history also includes a fairly detailed discussion of the technical side of Lufthansa. These components were as used in the Ju 89. and Nowarra, H. Ju 290 section, Articles incorporating text from Wikipedia, World War II transport aircraft of Germany, http://www.hugojunkers.pytalhost.com/ju_ju90_a1.htm, http://www.eads.net/1024/en/eads/history/airhist/1930_1939/Junkers_Ju_90.html, https://military.wikia.org/wiki/Junkers_Ju_90?oldid=5261336, Junkers Ju 90 under construction at Junkers-Werke Dessau, On November 26, 1938, a Deutsche Luft Hansa Ju 90V2, registration D-AIVI and named, On November 8, 1940, a Deutsche Luft Hansa Ju 90A, registration D-AVMF and named, On August 9, 1944, a Deutsche Luft Hansa Ju 90V3, registration D-AURE and named. Since the majority of components for the construction came from elements of the Ju.90 and Ju.290, the first flight of the Ju.390 took place as early as 1943. Like all the production commercial Ju 90s, this was powered by four BMW 132 radial engines delivering 620 kW (830 hp). It was based on the rejected Ju 89 bomber. This led to 4913's wings, tail assembly and engines being combined with a new rectangular section, duralumin and steel monocoque. The Junkers Ju 90 was a 40-seat, four-engine airliner developed for and used by Deutsche Luft Hansa shortly before World War II. In April 1939, the RLM asked Junkers for a further development of the Ju 90 for military transport purposes. Later aircraft used BMW radials, … [1][2], Kay, Anthony L. Junkers Aircraft and engines 1913-1945 (2004). Potovalna hitrost je bila 320 km/h. The Ju 90 V6 was withdrawn from test flights, and rebuilt as the Ju 390 V1 prototype. Item Information. They also used the next two prototypes, starting with V3 Bayern which flew on the Berlin-Vienna route from July 1938. Die Junkers Ju 90 war ein viermotoriges Flugzeug des deutschen Herstellers Junkers Flugzeug- und Motorenwerke in Dessau. During the war, the Luftwaffe impressed them as military transports. 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