Carrier-based scout CURTISS SB2C HELLDIVER. In early 1938, the Bureau of Aeronautics of the U.S. Navy has developed the conditions of tender for the construction of a new deck of ramedica-bomber engine Right XR-2600 Cyclone. The dimensions of this plane involved the simultaneous placement of two such devices on the platform size 14,6×12,2 m samoletostroenie carrier. This requirement was most difficult to meet. Binding was considered as mechanisms for folding wings on the deck and the landing gear in flight.
FROM BIPLANE TO MONOPLANE
Strategic bomber Dassault MIRAGE IVA. To raise the country’s prestige after the defeat in Vietnam and the independence of the defense capability of the United States, France officially announced in 1954, about the beginning of the creation of nuclear weapons. Two years were spent on the development of relevant scientific and production infrastructure, and in April 1956 the Ministry of defence held a competition for the best project of the strategic bomber carrier of the future French atomic bomb. The military wanted to obtain a jet with a range of 2,000 km, supersonic speed and payload of 3,000 kg.
The design of the OKB Ilyushin a new frontline jet bomber with a maximum speed of 900 km/h and flight range of 2,000 km was carried out in initiative order. The aircraft, designated Il-28, was supposed to equip the British Nene engines-1 or their domestic analogues RD-45. Normal bomb load of a new machine had to be 1000 kg, maximum — 3000 kg.
A new generation of bombers-the monoplanes, which differs from the preceding higher performance characteristics, appeared in many countries in the period between 1932 and 1935. As a rule, they all had all-metal construction, smooth lining, retractable landing gear and closed cockpit. The flight speed of some exceeded 350 km/h, which combined with strong defensive armament made them almost invulnerable in combat with fighters of that time.
Dive bomber, the Hs-123. After the First world war power aviation enterprises in Germany decreased significantly. The restrictions imposed by the Versailles Treaty, in fact, deprived the country of military aviation. However, already in the twenties of Germany gradually started the construction of its air force — the future of the Luftwaffe.
Reconnaissance-torpedo bomber Blackburn Shark. In 1933 the air Ministry of great Britain has issued a document S. 15/33, which stipulates the requirements for a new scout-spotter-torpedo with a symbol T. S. R. (Torpedo-Spotter-Reconnaissance). According to these requirements, the aircraft had to operate from the decks of aircraft carriers, catapult ships and land-based airfields. This umieralnosci achieved by interchangeable wheel or float landing gear.
This plane can rightly be called the most successful American fighter of the Second world war. Experts from the U.S. Navy estimated that 75 percent of all air victories of the naval aviation of the United States, accounted for F6F-3 HELLCAT. On battle account carrier — based fighter- 4947 shot down in aerial combat aircraft, and 209 downed F6F-3 land-based.
This Japanese carrier-based torpedo bomber with radial engine, Nakajima “Hikari 1” made its first flight in January 1937. Delivery of the first production NAKAJIMA B5N1 on Japanese carriers launched in 1938. A year later, an upgraded version of the aircraft NAKAJIMA B5N2 was released with a more powerful engine Nakajima “Sakae 11”. B5N2 considered the best in the world deck torpedo bomber-1941.
The number of these fighters were produced in eight versions of the Japanese industrial concern Mitsubishi in 1939, amounted to about 10 499 (according to other sources — 10 937) copies. The A6M was designed in 1937, the Japanese designer Jiro Horikoshi. His first Pope the plane made on 1 April 1939.
In December 1976 the American helicopter firm Sikorsky was announced as the winner of the competition to design a multi-purpose tactical transport helicopter for the US army to replace the UH-1. The firm submitted a helicopter S-70 (UH-60), which made its first flight two years earlier in October 1974. Then the machine became the basis of the production program of the company. All the years of serial production built more than 1000 copies.