Boeing 747-300. A photo. Video. Characteristics. Driving compartment. Reviews.
Boeing 747-300, is a long-haul, widebody, passenger aircraft developed by the American company «Boeing Commercial Airplanes». Boeing 747-300, a model with a stretched upper deck, which can accommodate up to 69 passengers in economy class. The total capacity of the aircraft, as compared to the previous models has also increased. In economy class, it is 580 seats. The two-class configuration, the economy and business, the plane can carry passengers 496.
Boeing 747-300 photo
Boeing 747-300, did not become the first aircraft in the family Boeing 747With a stretched upper deck. Before him, the increased upper deck, larger capacity, was offered on two Boeing 747-100SR, set in Japan.
Also at Boeing 747-300, in the passenger compartment, lifting the upper deck is used straight stairs instead of the screw as the earlier models of the family.
Initially the project Boeing 747-300, referred to as 747SUD (Stretched Upper Deck), then as a 747 EUD (Extended Upper Deck). But 1980 year he was awarded the current designation. The first commercial order for Boeing 747-300 was placed by the airline «Swissair» 11 1980 year in June.
In connection with the elongation of the top deck on it two emergency exits have been placed. As the power plant on a plane four turbojet, turbofan engine Pratt & Whitney JT9D-7R4G2 it was installed with thrust 243,5 kN. Produced versions and with other engines. In particular motors CF6-50E2s were used and updated CF6-80C2B1s, production of General Electric, as well as engines RB211-524-D4s company RollsRoyce. Overall take-off weight has remained at the level of the previous version, and depending on the engine type, the average was about 352 tons.
Boeing 747-300 photo salon
His first flight of the aircraft made in October 5 1982 years, and after passing all the tests in March 28 1983 years, it was delivered to the airline «Swissair». Further operators airliner Boeing 747-300 steel airline "Saudia»,« SIA », Australian"Qantas"Airlines and Hong Kong"Cathay Pacific.
Apart from the basic passenger versions were offered the option of 747-300SR, reduced flight range, designed primarily for regional airlines, and supplied to the company «Japan Airlines», as well as cargo-modification - 747-300M.
Aircraft Manufacturing Boeing 747-300, lasted until the commissioning of the better, and subsequently became popular Boeing'a 747-400. Last Boeing 747-300 was delivered in September 1990 years in the Belgian airline «Sabena».
During production on 1983 1990 year, was released 81 aircraft version Boeing 747-300, 56 units are basic passenger versions, the unit version of the 4 747-300SR 21 and aircraft modifications 747-300M.
Boeing 747-300 interior scheme
Technical characteristics of the aircraft Boeing 747-300:
- The first flight of Boeing 747-300: 5 years 1982 October
- Production Years: c 1983 1990 year on year
- Length: 70,66 m.
- Height: 19,33 m.
- Wingspan: 59,64 m.
- The width of the passenger compartment: 6,1 m.
- Empty weight: 174134 kg.
- Maximum takeoff weight: 351535 kg.
- Wing area: 510,92 sq.m.
- Cruising speed: 907 km / h..
- Maximum speed: 939 km / h..
- Ceiling: 13750 m.
- Range: 12400 km.
- Engines: 4 x turbofan Pratt & Whitney JT9D-7R4G2 (243,5 kN), General Electric CF6-50E2s (233,5 kN), CF6-80C2B1s (252,2 kN), RollsRoyce RB211-524-D4s (236,3 kN)
- Crew: 3 people (pilot 2, 1 flight engineer)
- Number of seats: 580 seats in economy class
Boeing 747-300. Gallery.
Boeing 747-300. Video.
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