History Of 747 Aircraft
Want to learn about the history of 747 aircraft? The 747 is a large aircraft commonly used for commercial flights. The 747 aircraft is made by Boeing. There have been many different models of the 747: the 747-100, 747-200, 747-300, and 747-400. Different models also have different versions for carrying freight instead of passengers, or SR versions of the 747 for accommodating short flights.
The first 747 was the 747-100, and it was built in 1966. The 747-100 had six upper-deck windows and an upstairs lounge area. The 100 versions were soon converted to the 200 model of the 747 aircraft in 1968. The 747-200 was heavier than the 747-100. The 747-200 could also fit up to 523 passengers. The 200 version of the 747 aircraft also fit more fuel and made the engines more powerful and able to fly longer. The 747-200 was created in 1971 and was first flown by Royal Dutch Airlines.
In 1982, the 747-200 was extended by seven meters and called the 747-300. Swissair was the first airline to fly the 747-300. The 300 version of the 747 aircraft was built with larger, roomier seats and more emergency exits. The 300 version of the 747 was originally designed to carry cargo, but began being used as a commercial aircraft in 2000.
The 747-400 was created in 1985 and was first flown by Northwest Airlines. The 400 version is more efficient than all previous versions. In addition to allowing for longer trips with less fuel, the 400 version is also the lightest version of the 747 aircraft. There is increased fuel capacity compared with previous versions, with the fuel being located at the tail of the aircraft and the six-foot-long wing tips. The wings on the 400 weigh 95,000 pounds, which is almost three times the weight of the wings on the 747-100. The 400 model can seat 566 passengers and can carry 65,000 gallons of fuel.
The 747-8 was released in 2010. The 747-8 is the longest commercially flown aircraft, 70 meters longer than its predecessors. The 747-8 also has a quieter engine and is designed to be more environmentally friendly. The 747-8 seats fewer passengers than previous versions, with a maximum capacity of 438 passengers.