Antonov an

The Antonov An-12 is a turboprop medium-range, four-engined, cargo & paratroop transport aircraft manufactured by Antonov & primarily used by the Soviet Air Force. The An-12 is the military variant of the An-10.

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Avionics: Litton APSO-504(V)3Engine:4x Ivchenko AI-20LTurboprop Power:4,000 pound-force Max Cruise Speed:4đôi mươi knots778 Km/h Approach Speed (Vref):120 knots Travel range:3,100 Nautical Miles5,741 Kilometers Fuel Economy:Service Ceiling:33,500 feet Rate of Climb:2000 feet / minute10.16metre / second Take Off Distance:700 metre - 2,296.56 feet Landing Distance:500 metre - 1,640.40 feet
Max Take Off Weight: 61,000 Kg134,481 lbs Max Landing Weight: 58,000 Kg127,867 lbs Max Payload:trăng tròn,000 Kg44,092 lbs Fuel Tank Capacity:8,080 gallon30,586 litre Baggage Volume:90 m3 / 3,178 ft3
Seats - Economy / General:5 seats Seats - Business Class: Seats - First Class:Cabin Height:2.47 metre - 8.10 feet Cabin Width:3.5 metre - 11.48 feet Cabin Length:13.5 metre - 44.29 feet Exterior Length:33.1 metre - 108.59 feet Tail height:11.44 metre - 37.53 feet Fuselage Diameter:3.9 metre - 12.80 feet Wing Span / Rotor Diameter:38 metre - 124.67 feet Wing Tips:No Winglets
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Description

The Antonov An-12 was derived from the An-8 and was a military variant of the passenger transport aircraft An-10. In December 1957, the first prototype took its first flight. In 1959, it entered into service with the Soviet Air Force. Originally, aircraft production took place at the State Aviation Factory in Irkutsk before it was stationed to Tashkent in 1962. 830 An-12 were built at the Tashkent Aviation Plant. Subsequently, the production of the An-12 was transferred lớn Voronezh và Kazan. The Antonov An-12 was produced from 1957 lớn 1973.

The Antonov An-12 was utilized in various roles such as search và rescue missions and equipment transport. It was most useful during the Soviet-Afghan War where it was notorious that the aircraft would take off from Afghanischảy lớn Tashkent, Uzbekisrã with Cargo 200. The aircraft can carry a maximum of one hundred fully-equipped paratroopers or 20,000 kilogam of cargo load. Concerning layout, dimensions, and aircraft capabilities, the An-12 is identical with the Lockheed C-130 Hercules. The An-12 is also equipped with a defensive sầu tail gun turret.

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The aircraft has an exterior length of 33.1 meters, a height of 11.44 meters, và a fuselage diameter of 3.9 meters. The wheelbase is 9.8 meters, the wingspan is 38 meters, and the wing area is 121.7 square meters. Some aircraft can be loaded with 2×23 milimet Nudelman-rikhter NR-23 cannons.

The An-12 is powered by four Ivchenko AI-20L or AI-20M turboprop engines. Each engine has a maximum thrust of 4,000 shaft horsepower. It is a single-shaft turboprop with 10-stage axial-compressor with four bypass valves, annular combustors with ten burner cones, a three-stage axial flow turbine, and a pressure type feed fully recirculating oil system. The aircraft is also equipped with four-bladed constant tốc độ reversible-pitch propellers.

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The aircraft has a maximum speed of 360 knots, a cruise speed of 310 knots, và a range of 3,100 nautical miles with maximum fuel. With a maximum payload of đôi mươi,000 kg, it can fly up to 1,900 nautical miles.


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