Tamiya Catalogue Modellbau

Erforschen Sie die unendlichen Tiefen der See. Denn mit diesem Modell U-Boot führen Sie dynamische Tauchfahrten durch. Dies bedeutet, das bei langsamer Fahrt das Boot zunächst an der Wasseroberfläche bleibt. Erhöhen Sie die Geschwindigkeit, taucht das Modell automatisch ab. Unter Fahrt begrenzt eine mechanische Tiefenregelung, die auf das vordere Ruder wirkt, die Tauchtiefe. Der wesentliche Vorteil des dynamischen Tauchverfahrens ist das automatische Auftauchen des Bootes bei zu geringer Fahrt durch leer werdende Antriebsakkus. Zum Betrieb ist eine preisgünstige 2-Kanal Fern-steueranlage für die Seitenruder- und Motorfunktion ausreichend. Mit einer 3-Kanal Fernsteuerung haben Sie die Möglichkeit die Tiefenruderautomatik gezielt zu übersteuern. Dadurch sind dann Überwasserfahrten mit höherer Geschwindigkeit oder längere und schnellere Tauchgänge problemlos möglich. Technische Daten: Dickwandiges Kunststoffrohr mit wasserdichtem Verschluss als Druckkörper · Ausziehbare Einbauplatte für die Fernsteuerung · Mechanik für Tauchtiefenregulierung · Abdichtung der nach außen führenden Gestänge über Faltenbälge · Kreuzruderanlage hinten, Tiefenruder vorne · Stevenrohr mit angeflanschtem Getriebegehäuse, Schiffswelle mit Zahnrad und 3-Blatt-Schiffs-schraube · Tiefgezogene Rumpfrückenteile · Abm. (L x B x H) ca. 900 x ca. 100 x 320 mm · Verdrängung ca. 4100 g.

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Air Pictorial 1956 12

IT is beginning to become obvious to project engineers working on fighter engines that the days of the large turbojet engine in the fighter aircraft are numbered. However attractive this type of engine is in the large aircraft, such as transport, bomber, or long-range fighter, it is approaching its limits in the short-range interceptor fighter. What are the limits of the turbojet engine in the interceptor? To begin with, the jet engine's performance depends directly on the amount of air that can be rammed into its intake, and on the temperature its turbine blades can stand. And its cost depends on the advanced materials, the vast number of accurately shaped turbine and compressor blades, and the very high quality of workmanship demanded by the whole machine. The cost of a modern turbojet is well over four times that of, for example, the Derwent or Nene type, even when in full production. The new large engines as yet in relatively limited production may cost some ten times this price.

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De Havilland Aircraft since 1909

Geoffrey de Havilland and his brothers Ivon and Hereward, sons of the Rev. Charles de Havilland of Crux Eaton, near Highclere, Hants., were exceptionally mechanically minded, and Geoffrey, who was educated first in Rugby and then at St. Edward's School. Oxford, spent the years 1900 to 1903 at the Crystal Palace Engineering School. Here he built one of Britain's earliest motor cycles with an engine of his own design on which to commute to and from Crux Eaton. His older brother Ivon, no less gifted, was already chief designer to the Iris Motor Company of Willesden, Middlesex. In 1906, while living in Walthamstow and designing one of London's first buses for the Motor Omnibus Construction Company, Geoffrey de Havilland met F. T. Hearle, a Cornish marine engineer working as a mechanic for the Vanguard Omnibus Company and destined to be his brother-in-law and life-long business associate. Pioneer free flight attempts had, however, held his attention since boyhood and inevitably, in 1908. with a £500 loan from grandfather, he forsook the motor bus to design a 45 h.p. flat four water-cooled engine to power an aeroplane of his own construction. It had a power/weight ratio only half that of the Wright brothers' engine and was built for £250 by the Iris Motor Company in their works at Scrubbs Lane, Willesden.

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Fairey Battle

The Royal Air Force had a long association with the use of the light bomber, from the D.H.4 of WWI right through to the Hawker Hart of the 1920s & 30s. It was as a replacement for the Hart that the Air Ministry asked a number of manufacturers to submit design suggestions. However because the Ministry saw a light bomber as being single-engined, a medium bomber as being twin-engined and a heavy bomber being multi-engined, the attempt in the specification to build a single-engined type capable of carrying two (later three) crew, with a 1,0001b (454kg) bomb load with enough fuel for a 1,000 mile (1,609km) sortie at 200mph (322km/h) was beyond the power capacity of any engine thus far in existence. Initially Fairey submitted a design that was for a sleek 47ft span, 38ft long monoplane with a crew of two housed in separate cockpits and powered by their projected V-12 liquid-cooled engine (the Prince).

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Kagero Topshots No. 11043 - Su-27

The best Russian (formerly Soviet) fighter aircraft. A long-range frontline fighter with wing with leading edge root extensions, designed during 1969-1985. The first Russian with active electric flight control system. The aircraft features high maneuverability parameters, capable of reaching up to +9G loads. Its technical solutions outclass all Russian designs, and the American F-15 as well. When a contest for a new fighter was announced in the USSR in 1969, Pavel Osipovich Sukhoi, who had stated, that the requirements were unreal, gave up work on that project. As the new aircraft was to be a counterbalance for contemporary American designs, especially the F-15 Eagle, it had to be better than them. However the designers from his bureau, Oleg Samojtovich, Valeri Nikolayenko and Vladimir Antonov had developed the project and submitted it to the contest as T-10. And they won it! But the Su-27 came into existence after major construction changes and flights of subsequent, changed prototypes. The prototype of Su-27 made its maiden flight on April 20th, 1981.

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Kagero Topshots No. 11046 - F-16CD Block 52 Advanced

The F-16 C/D Block 52+ is the latest and the most technically advanced fighter pine in Polish Air Force. The work on the F-16 project was commenced in the early 1970s, and in 1974 the first prototype was test-flown. In as early as 1979, the aircraft was included in the American, Belgian and Dutch Air Forces. To this day 4400 planes were manufactured for the air forces of 23 countries. Apart from the United States, the biggest number of the F-16s is used in Israel, Turkey, the Netherlands, South Korea, Belgium, Taiwan, Greece, Denmark, Norway and Pakistan. It is estimated that the F-16 is going to be a substance of the air forces of the USA and other countries which will purchased it by 2015, remaining in service still after 2030. The F-16 holds a combat efficacy record, which is 71 victories without any self-losses.

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March of the Deaths Head Division

For the opening attack on the Red Army. Totenkopf was attached to Erich Hoepner's 4.Panzer-Gruppe. which would be the vanguard of Feld Marshall Wilhelm Ritter von Leeb's H.Gr.Nord. However, as with the French campaign. Eicke's Death's Head would once again have to wait in reserve. The Division were not brought out of reserve until the night of 24/25 June 1941. where it was given orders to cross the border and clear the Lithuanian forests around Jurbarkas. From there it drove to the Dvina, and by 27 June, the reconnaissance battalion made the first serious contact with the Red Army forces. Upon reaching the Dvina. Totenkopf was assigned to Manstein's 56.Panzer-Korps and given the task of guarding the Korps flank and maintaining contact with the 16.Armee to the south. Totenkopf s drive was very successful and after just 10 days of fighting had reached the Luga Line, the last Soviet defence line before Leningrad. However, in the face of the Totenkopf Stood suicidal Russian resistance. For days both Totenkopf and Red Army forces clashed in a bitter contest of attrition. The Totenkopf once again displayed feats of stupendous heroism and soon crushed enemy resistance, which subsequently led to 8 Red Army divisions being destroyed.

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Military Parade 07-08 1994

In assessing the development of the country's military aviation over the
past 40 years, one clearly notes the specifics of this process, which determined the present status of Russia's aviation. During the Cold War the country was primarily preoccupied with the possibility of a major conflict with NATO countries. The scale of the possible conflict dictated the need for a large fleet of combat aircraft. Combat aviation did not simply constitute the main element of simple designs and easy production technologies to minimize the cost of the fleet and, at the same time, guarantee a definite level of its efficiency. Maybe only tactical fighters, such as MiG-29 and Su-27, embodied concepts, similar to Western ones. All other types of aviation systems were designed for the performance of one combat task. Typical examples of narrow specialization comprise MiG-31 air defense interceptors, Su-25 attack aircraft and Su-24 and Tu-22 frontline missile-carrying aircraft.

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Panzer Tactics - German Small-unit Armor Tactics in WWII

As everyone knows, theory and practice do not always coincide. That is exactly how it was with the German philosophy of the employment of armored formations in World War II. Although Germany was well ahead of all other armies in the fundamentals of commitment and in the art of operational command from the mid-thirties, within the Wehrmacht there were abundant violations of those fundamentals when it came to putting them into practice on the operational and tactical levels. Thus a study of German armored operations cannot have the goal of documenting the many violations of principle. Instead, I intend to make clear how the German fundamentals of employing armor formations differ from those of other nations even to the present day. Those tactically effective doctrines were one of the ultimate reasons for the success of German troops on a local level until the final weeks of the war.

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Kagero Topshots No. 33 - T-55A

T-55A is a member of large family of Soviet post-war tanks - the first link in the chain was T-44 and the latest - T-62. All shared the hull's layout and engine but differed in the shape of the turret and main armament. T-44 entered series production in late 1944 and was in fact a combination of T-34/85 turret with new hull and running gear with the wide tracks, long torsion bars and the transverse installed V-44 engine (a derivative of V-34 powering T-34). T-54 (produced since 1946) retained the T-44's hull almost unchanged but had the new turret designed to accommodate the D-10T 100 mm gun. Later the turret's shape was modified and finally became a smooth hemisphere. T-54A (in series production since 1955) received a simple STP-1 gun stabilizer, T-54B (1956) - two plane STP-2 Ciklon stabilizer and the IR active night sights TPN-1 and TKN-1 with L-2 searchlight.

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Classic AFVs No.1 - Crusader

This lavishly illustrated book is a detailed record of the development and active service life of the famous British Crusader tank, and includes full details on modelling and converting the 1:32 scale Airfix plastic construction kit of a Crusader III. Part one, by John Milsom. describes the Crusader s development from the earlier A13 and Covenanter Cruiser tanks. Equipped with the brilliant Christie suspension system, and powered by a 340 hp Nuffield Liberty engine, the Crusader was capable of speeds of up to 27 mph over flat terrain, making it one of the fastest tanks of World War 2 and an ideal vehicle for the wide-ranging Western Desert battles. The early Crusader Mks J and J. were fitted with 2 pdr guns, but the definitive Crusader III which saw action at Alamein mounted a 6 pdr. The performance of all three marks in the 8th Army's battles against Rommel's Afnka Korps between 1941 and 1943 is well described in Part two of this book, by John Sandars For modellers, there is a special section on Crusader camouflage and marking schemes.

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British Military Transport 1829-1956

On 12 August 1829 the Prime Minister visited Hounslow Barracks, west of London, to witness the latest wonder of the age. A Cornish engineer, Sir Goldsworthy Gurney was going to demonstrate a machine which he called a Drag in an effort to stimulate interest in mechanical traction for military use. In fact he was trying to achieve even more; Gurney wanted to prove to the Prime Minister that his machine was quite safe and show that there was a future for self-propelled vehicles on the roads of Britain. The Drag wasn't much to look at. What the Prime Minister saw was a small, four-wheeled cart with two rows of seats and a kind of boot or trunk at the back. There were no horses at the front, obviously, but if he looked closely the Premier would notice a small chimney on top of the boot and perhaps be aware that above it the air was simmering. When he got closer he might be able to sense that the air was quite warm for the cart was powered by steam.

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