Boeing 747
Boeing 747:
and popularly known as the Jumbo Jet is one of the most famous jet. It flew for the first time officially in 1970. It was more than 35-year-old record holder in terms of size. But the seizure of that figure by the verse 380. Note that the Soviet-made Antonov 225 plane, a cargo plane, is the world's largest aircraft in service. Boeing 747 can carry 524 passengers with a floor and a half floor until February 2006 was 1430 of which it resides aircraft in service, making it one of the aircraft generating profit on Boeing. It can fly at high altitudes and speeds of up to 1041 km per hour and a distance of 13,446 km continuously without the need to re-fuel the tireless. It's enough to fly from Hong Kong to New York without stopping. In 1989, he flew one copied from London to Sydney non-stop on a trip during which 18,000 km were cut and lasted for 20 hours and 9 minutes. However, the trip did not have no passengers or cargo.
1 / facts and basic knowledge:
There Boeing 400-747 about six million pieces manufactured in 33 different countries.
One engine of the 747 largest of the four engines combined engines in Boeing 707 aircraft strongly puffing.
With the second floor it looks much smaller than the first Tabgaha, but it can accommodate up to 86 passengers.
The plane can fly depending on the three engines only.
2 / by multiple forms:
Boeing 747-100:
First appeared in the September 2, 1968. Her name was at the city of Everett is manufactured that the name was changed to the Boeing 747 flew for the first time on February 9, 1969 and entered active duty on January 1, 1970. The Pan American global lines first bought this plane. With a range of 7242 kilometers with a full load. Known in the US military as the C-9.
Boeing 747 ESR:
This model has been developed as a copy of a short-range model 100. This model can carry a load less fuel but can accommodate more passengers. It can carry between 498 to 550 passengers. Japan used this kind in domestic flights.
Boeing 747-200:
Was unveiled in 1971, it has undergone constant development throughout her career. This plane has a stronger than her predecessors engines and can fly for longer than the previous two. Many companies use this aircraft in air cargo.
Boeing 747 SP:
This aircraft known plane's performance has entered service in 1976 to compete with the McDonnell Douglas DC - 10 and Lockheed L -1011 Tri-Star. The previous models of which are very large for a lot of trips and Boeing did not have a plane to compete in the field of medium-sized aircraft Vtm this aircraft manufacturing which is considered somewhat small compared to other types.
Boeing 747-300:
The aircraft did not succeed marketing where there was little demand for them. Service was incorporated in 1980. In this model has increased space on the second floor of them. This model uses several airlines such as Air India, Saudi Arabian Airlines.
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