Posts Tagged 'Boeing 747-8 Intercontinental'

First Boeing 747-8 Intercontinental for Lufthansa

Lufthansa has conducted the first scheduled flight from Frankfurt, Germany to Washington, DC, USA with the brand new Boeing 747-8Intercontinental, which is the latest, and most advanced version of the classic Boeing 747. Lufthansa is the launch customer of the type.

The plane was delivered to Lufthansa (LH) on May 1 (about 2 years later than originally planned)  and has been used for training for a month at its home base in Frankfurt, before her maiden revenue flight on June 1, 2012. Flight LH416 — the first Boeing 747-8I passenger service — passed through the traditional water salute at Frankfurt in the morning and landed at 12:45 local time, 10 min. ahead of schedule. Flying time was 7 hr. 57 min.

The (so far) longest version of the classic Boeing 747 JumboJet has 362 seats in three cabins: 8 seats in First-class, 92 seats in Business-class and 262 in Economy. With this size, it fills the gap between the Airbus A340-600’s and the A380. Even the size (and most of the plane) was designed by Boeing, based on requirements by Lufthansa, making the German carrier a real launch customer of the new -8Intercontinental. Actually Lufthansa was the one originally raising the idea of this type to Boeing, who agreed to make the plane a bit longer, and implement many of the new technologies developed for the 787 Dreamliner program – including state-of-the-art wings with much improved aerodynamics and raked wingtips, some composite materials, fly-by-wire technology and next generation engines.

The fourth-generation 747 is powered by GE Aviation’s GEnx-2B engines, which will bring double-digit improvements in fuel burn and emissions over its predecessor, the 747-400, while generating 30% less noise (should be noticeable even on board). It should burn 10-15% less fuel than the last 747 version, the -400, which puts it right next to the Airbus A380 in terms of seat-mile-cost. This first plane is within the limits but has not yet reached planned targets in terms of performance requirements, said Deutsch Lufthansa AG Executive Board member Carsten Spohr, as quoted by ATW News. “This first new aircraft (of a new type) is never the best one,” Spohr told ATW. He said the weight of the aircraft is too high, resulting in more fuel burn. Also, he said, the General Electric GEnx-2B engines have to improve. Lufthansa hopes these issues will be resolved by the delivery of the tenth/eleventh plane of the type next year.

It is such an honor to join Lufthansa in welcoming the 747-8 Intercontinental into service,” said Elizabeth Lund, Boeing vice president and general manager, 747 Program. “Lufthansa has provided great inspiration and leadership in helping us design a new Queen of the Skies for the 21st Century, an airplane that Lufthansa will love for its efficiency and reliability, airport neighbors will love for its quiet operations and low emissions, and passengers will love for its beautiful new interior and extra space.

The German flag-carrier has 20 747-8Is on order plus 20 options as part of its biggest-ever fleet modernization program. The aircraft will be delivered at a rate of five aircraft per year through mid-2015. After the Washington route, other destination cities to follow include Chicago O’Hare, Los Angeles, New Delhi and Bangalore.

Korean Air and Air China are the next customers to receive their first 747-8I type airplanes next year, while Lufthansa will take delivery of four more aircraft this year (the second one within a month).

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More about the 747-8I overview, details, development process and the new aircraft in general is available in the Lufthansa Magazine Special Issue on the web or for your iPad in iTunes (highly recommended!) (free app, with a selection of free issues of the Lufthansa Magazine, You should look to download the special Boeing 747-8 edition)

by balint01

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Boeing 747-8I First Flight

More than a year after the successful first flight of the Boeing 747-8 Freighter version, the passenger version of the updated JumboJet has taken to the skies for the first time as well.

On March 20, 2011, the latest version of the legendary Boeing 747 Jumbo Jet, the 747-8I (the “I” stand for “Intercontinental”) has taken off from Paine Field at 9:59 local time, to land at Boeing Field at 14:24 – after four and a half hours in the air. The plane was piloted by Boeing 747 Chief Pilot Mark Feuerstein and captain Paul Stemer. They told the media that the 747-8I systems as well as the four General Electric GEnx-2B engines performed as expected, as the plane reached 6096 meters altitude and 463 km/h (250 knots) speed.

Test plane RC001 in “Sunrise Orange” livery will be one of the test aircraft that are scheduled to complete a 600 hour flight test program in the coming months. This first flight took the plane out North first, then West above the Western Washington state area, and returned it back after a large circle around the Seattle area.

Somewhat similar to the 787 Dreamliner situation, the 747-8 program has also faced some delays, but not as bad as the Dreamliner. The 747-8 family is a major redesign of the famous Jumbo Jet designed to compete with the Airbus A380, using the engine and cockpit technology, as well as the larger overhead compartments and the Sky Interior of the Dreamliner, but keeps some of the original features of the plane, including the partial double-deck design – extended even a little bit more than the previous longest double-deck version, the 747-400.

The 76.3 meter long 747-8 will be powered by new generation GEnx engines, but this is not the only change, as the aircraft will be 5.6 ms longer than the current Boeing 747-400 version (4.1 ms before the wing on both decks and 1.5 meters after the wing only on the lower deck). This additional length provides a few more seats onboard for the passenger version that can fly up to 14.800 kms. The new 747-8 will have a maximum take off weight of 442.250 kgs, but will still have a 12% less maintenance costs. It consumes about 17% less fuel, as on top of the new engines types, some parts of the fuselage will be replaced by lighter materials than in the current version. This also means 16% lower (CO2) emissions and a 30% decrease in noise levels from that of the 747-400.

The first 747-8I will be delivered to launch customer Lufthansa, with delivery scheduled for the end of 2011. Lufthansa has ordered 20 of the type so far with 386 seats (the maximum density could be 467). Boeing has sold a combined 33 747-8Is (besides the 20 to German Lufthansa: 5 to Korean Air and 8 for unidentified VIP customers). Most recently Air China has indicated that it would purchase 5 pieces of the longest ever passenger jet, but that order is yet to be confirmed and approved by the Chinese Government. Boeing also has sold 76 of the cargo version of the 747-8, the 747-8F (freighter).

You can find more photos about the first flight and the test aircraft on airliners.net.

by balint01


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