Boeing 747-8 Take Off Boeing 747-8 - double-decker widebody airliner developed by Boeing. It announced in 2005 airliner is the next generation of the famous series of the Boeing 747 with lengthened fuselage, redesigned wings and improved economic efficiency. The 747-8 is the largest commercial aircraft built in the United States, as well as the longest passenger aircraft in the world, exceeded the Airbus A340-600 length of almost a meter. The first flight took place on February 8, 2010. The first 747-8 cargo operator Cargolux Airlines was the airline that received October 13, 2011 the first aircraft, the owner of the first commercial passenger version April 25, 2012 became Lufthansa (the first private aircraft was delivered in February). In November 2015 he was commissioned 121 copy of the Boeing 747-8 (42 passenger cars, 70 trucks and 9 VIP versions). 747-8, the development of the Boeing 747, uses a more advanced technology and aerodynamics. Two variants of the aircraft began to develop in 2005 and by 2006 they both differed from the lengthened 747-400 at 5.6 m fuselage. 747-8 will be the longest passenger liner in the world, surpassing the previous record holder Airbus A340-600 by 90.5 cm. With a maximum takeoff weight of 447 tons, the 747-8 is the heaviest aircraft (including both civil and military) set up for the the entire history of the United States. The main technical changes are in the wing that is completely redesigned. Sweep angle and power range of the wing will be saved to reduce costs, but the wing will be thinner and wider, with a fully recalculated aerodynamics. The distribution of pressure and bending moments will be different, it is planned that the new wing of the passenger version will contain 243,120 liters of fuel and transport options - 230 630 liters. External flap section of the new wing will odnoschelevye and interior - double-slotted. The increased supply of fuel in the redesigned wing to accommodate additional fuel tanks there - a further saving. Kiel 747-8 will remain the same, the height of 19.35 m. To reduce weight airframe 747-8 will be partly used carbon composites. Engine General Electric GEnx, one of the two proposed options for the power plant of the Boeing 787, will be the only type of engine for the 747-8. Nevertheless, for the 747 engine will be adapted to provide air bleed for aircraft onboard systems and different reduced diameter to fit under the wing 747. Since the end of 2013 on all copies of the Boeing 747-8 is set to improve the performance package consisting of three components: the optimized engines, a new on-board computer and an improved fuel system. #boeing #747 #takeoff #boeing747 #boeingtakeoff Strong technology ======================================================== AIR - http://goo.gl/OqSQMc Subscribe to be informed about new videos: https://goo.gl/bc1DlR