The Boeing 777X models will sport folding wingtips, a first in commercial aviation. Similar aircraft are actually already in use, even by Boeing itself. Photo credit: Boeing Commercial Airplane Company The Solution. Boeing has pushed the 777x's airport advantage throughout the program’s development and addressed concerns over the folding wings to the satisfaction of regulators. Boeing has received 259 orders for the airplane. Boeing shows off its newest plane's foldable wings. Boeing has, however, collaborated with Germany’s Liebherr Aerospace to develop a mechanism to fold up the 777X’s wingtips once the plane is on the ground to enable it to be processed at the same gates as the 777. The display of malfunctions and “ready” statuses will be displayed on the cockpit EICAS. Stay informed: Sign up for our daily aviation news digest. So why make the wings so large, instead of just leaving them the same as those on the 777? According to Boeing, yes! In the original plan, Boeing proposed to fold 21' of the wingtip. The decision was made to shorten the wingspan … In aerodynamics, the longer and slimmer the wings, the less the drag will be. The Boeing 777X is an eye catching plane for many reasons. Tendentially, longer wings would have an higher weight and foldable mechanism surely add extra weight too, but thanks to new materials, new wings should be almost as heavy as previous ones. The third iteration of Boeing's popular 777 airliner series will be able to retract part of its wings. When you’ve got such a large wingspan, those wings are going to come under a great deal of pressure. The world just got its first look at the aircraft's amazing folding wingtips. on the legacy 777. Boeing's new 777X aircraft will have an expanded 235-foot wingspan and the ability to fold it up. The Boeing 777x With a total of 2012 orders, Boeing, aware of the commercial success achieved with the 777 family, announced in 2011 the 777x project. We are designing the folding wingtips like every other flight critical system so they meet safety requirements.”. The FAA granted Boeing certification on the basis of the following provisions: More than one means must be available to alert the flight crew that the wingtips are not properly positioned and secured prior to take-off.Â. In addition to a take-off warning, a means must be provided to prevent airplane take-off if a wingtip is not properly positioned and secured for flight. Please Support us by turning off your adblocker. Photo credit: Boeing Commercial Airplane Company The Solution. One of the most notable aerospace tech is perhaps the folding wings, or … But due to various events in the early part of the year, the target date was pushed back. Its huge 235 ft 5 in wingspan is a full 11 feet longer than its predecessor, making it too wide to land at a Code E airport. Our teams in Seattle will continue ground tests as we develop our newest twin-aisle jet. With a fully-extended wingspan of 71.8 meters, the new 777X falls within the ICAO’s aerodrome Code F. But with raked and folded wings (and a span of 64.8 meters) the type can comfortably arrive at gates designed for Code E. Aircraft in this group includes the current 777. Be in the know. We use ads to keep our content free. However, the 777X uses a composite material for the wings, which is lightweight and allows it to add all that span without increasing weight. The new Boeing 777X has longer wings to improve efficiency, but has to adopt foldable wingtips to "fit" into all original airports that host its predecessor. With the 777x, Boeing has opted for longer wings that fold up when the plane is on the ground, shortening the wingspan by just over 6 meters. Boeing’s motivation for its including folding wingtips within the design was not wholly steered by fuel economy. “Boeing designs its airplanes so that redundant systems are independent, and failures or external threats cannot compromise both primary and backup systems simultaneously. Boeing's new 777s will have folding wings. Following ongoing re-working of the components of the GE9X, Boeing hopes to have the new variant flying by the end of 2019. Today we are getting a first look at this unique feature. Boeing had initially hoped to begin the 777X flight test program in March. Here’s how the aircraft’s long wings and giant engines boost its efficiency. One of the most notable aerospace tech is perhaps the folding wings, or … What’s exciting about this new 777X is, it combines the best of the 777 and 787 Dreamliner, i.e. The first and most important reason to add the folding mechanism to the wingtips was so that the giant bird could access a greater range of airports. The new Boeing 777X will be the world’s largest and most efficient twin-engine jet, unmatched in every aspect of performance. It has less of the sweep of the 787 but 10% more surface area (increased from 4,702 to 5,562 sq. In a statement to FlightGlobal, the company said of the wingtip safety compliance. The 777-8 provides seating for 384 passengers and has a range of 8,730 nmi (16,170 km) while the 777-9 has seating for 426 passen… The Boeing 777X is the latest series of the long-range, wide-body, twin-engine Boeing 777 family from Boeing Commercial Airplanes.The 777X features new GE9X engines, new composite wings with folding wingtips, greater cabin width and seating capacity, and technologies from the Boeing 787.The 777X was launched in November 2013 with two variants: the 777-8 and the 777-9. In May 2018 the FAA was urged to issue special conditions in reference to the safety of the 777X’s wingtips. Advocate for heavier-than-air flight. Based on the 787 wing but with less sweep, the new wing has a higher lift-to-drag ratio, an aspect ratio increased from 9:1 to 10:1, an area increased from 4,702 to 5,562 sq ft (436.8 to 516.7 m2), and usable fuel capacity increased from 320,863 to 350,410 lb (145,541 to 158,943 kg). Foldable wings allow the 777X to fit in existing airport gates. The folding wingtips will allow the aircraft to fit into gates where the existing models of the 777 can go, despite a longer wingspan. Boeing has launched its newest airliner, the 777X, at the 2013 Dubai Airshow. Here’s how the aircraft’s long wings and giant engines boost its efficiency. Adding those 11 feet to the span of the 777X means fuel burn will be lower than that of the 777, around 10% according to Boeing’s calculations. The Boeing 777X is an eye catching plane for many reasons. Today we are getting a first look at this unique feature. The wings are so long that to fit at standard airport gates, each has … The reason? The re-shaping has led to a higher lift-to-drag ratio, which in turn increases usable fuel bulk from 320,863 to 350,410 lb. Original Wing folding plan in Boeing 777. Boeing has pushed the 777x's airport advantage throughout the program’s development and addressed concerns over the folding wings to the satisfaction of regulators. Courtesy Boeing via CNN Boeing's new 777X jetliner will have innovative folding wings which give the plane extra lift.. Then there’s the sheer size of it, longer than anything else in the skies (barring the Antonov An-225 Mriya). Boeing claims that a set of locking mechanisms will prevent the wings from folding while the aircraft is airborne. The aircraft's design is intriguing: Folding wingtips will let the 777X fit at existing airport gates while still giving the wings the lift they need. With the 777x, Boeing has opted for longer wings that fold up when the plane is on the ground, shortening the wingspan by just over 6 meters. The 777X (777-8 and -9) was launched in November 2013. The 777X's innovative folding wingtip. Folding Wings Will Let Boeing's New 777x Squeeze Into Small Airports. However, there are important differences between the original plan in 777 and the proposed plan in 777x. The Federal Aviation Administration has approved for commercial use the folding composite wingtips that will be installed on the upcoming Boeing 777-X program. Folded back, the 777X’s wings shrink below the … The wingspan of the aircraft will be 235 feet wide, and when the wingtips are folded, it will reduce the span to 212 feet wide. They can be seen on military planes operating from aircraft carriers, such as the Boeing … Courtesy Boeing The plane's range is expected to reach more than 14,000 kilometers (8,699 miles) -- about the distance between Dubai and Panama City. It’s an unusual modification, but why is it needed? The 777X features new GE9X engines, new composite wings with folding wingtips, greater cabin width and seating capacity, and technologies from the Boeing 787. Folding wingtips for the B777X are Boeing’s trump card. Boeing’s next airplane, the 777X, will be so large that it will need folding wings to fit through regular airport gates. The Boeing 777x With a total of 2012 orders, Boeing, aware of the commercial success achieved with the 777 family, announced in 2011 the 777x project. ... Boeing's new 777X jetliner will have innovative folding wings which give the plane extra lift. What do you think of the 777X folding wingtips? The 777X's innovative folding wingtip. The wings are so long that to fit at standard airport gates, each has … But the real stop-and-stare component of the 777X is its folding wings. The folding wing tip allows us to have better airport compatibility so the new triple Seven X can fit in the same Gates as today's triple seven number three. One of the 777X's most noticeable design elements will be its folding wings. The king is dead, long live the king! The company has tried to make the system fit as … Importantly for Boeing, this meant it had the same footprint as the previous generation of 777. The folding wingtips will allow the aircraft to fit into gates where the existing models of the 777 can go, despite a longer wingspan. wide body and long haul, with new technologies that makes it the largest and most fuel efficient twin-engine commercial jet. The 777X (777-8 and -9) was launched in November 2013. As such, it is beneficial if they’re able to flex and bend during the flight. This is one of many tests before the 777X takes to the skies later this year pic.twitter.com/KJ5BabExDY, — Boeing UK & Ireland (@BoeingUK) 24 June 2019. The 777X will be the only commercial jet in widespread use to employ a hinged design—a feature that to date has only been seen on military jets. Please Support us by turning off your adblocker. In a commercial airplane first, the 777x's will have foldable wingtips. It also needed to show how the wingtips affected ground handling in poor weather, and what alerts the crew would receive about a malfunction. Photo: Boeing. The elevator unit has also been enlarged. ), Spotted – our #777X extending its wingtips in the sunshine. But public mistrust of the airline’s fastidiousness in respect of innovative technology is at an all-time high. In the same year, the brand-new Boeing 777X is expected to enter service, taking over the advantages and burdens that come with such a title. The wingtips must have means to safeguard against unlocking from the extended, flight-deployed position in flight, as a result of failures, including the failure of any single structural element. But it’s those folding wingtips that have really caught the imagination of the wider public. Boeing 777X folding wingtip. Today we are getting a first look at this unique feature. The 777X was launched in November 2013 with two variants: the 777-8 and the 777-9. Boeing's new 777X aircraft will have an expanded 235-foot wingspan and the ability to fold it up. The 777X will have foldable wings which will allow it to fit into smaller airports . Kent German Jan. 25, 2020 2:24 p.m. PT With a wingspan stretching to 235 feet, which is more than the 225-foot wingspan of even the biggest Boeing, the 747-8, the 777X could have trouble fitting in tight airports. With a wingspan stretching to 235 feet, which is more than the 225-foot wingspan of even the biggest Boeing, the 747-8, the 777X could have trouble fitting in tight airports. ft.). As part of its design of the 777X and its new wings, Boeing found the folding tip required 3% less block fuel compared to a wing with a blended winglet that truncated the span at Code E dimensions. Boeing 777X: Boeing’s new 777X jetliner will have innovative folding wings which give the plane extra lift. But it’s those folding wingtips that have really caught the imagination of the wider public. For a start, those enormous GE9X engines that could swallow a 737 fuselage whole. The aircraft's design is intriguing: Folding wingtips will let the 777X fit at existing airport gates while still giving the wings the lift they need. This would have severely limited the airports to which it could operate, a problem known all too well for operators of the A380. Boeing plays down the hiccup and suggests the type’s folding wingtip system and in-cabin innovations will blow the competition away. The Boeing 777X is longer than the current 777 models and sports a larger wingspan — so large that it needs folding wingtips. The Boeing 777-X's Folding Wings, Are They Safe? The wingspan of the aircraft will be 235 feet wide, and when the wingtips are folded, it will reduce the span to 212 feet wide. What’s exciting about this new 777X is, it combines the best of the 777 and 787 Dreamliner, i.e. For a start, those enormous GE9X engines that could swallow a 737 fuselage whole. Courtesy Boeing We were live from the Everett factory chatting with the amazing #777X team and getting an exclusive view of the world’s most advanced composite wing. The Boeing 777X is the latest series of the long-range, wide-body, twin-engine Boeing 777 family from Boeing Commercial Airplanes.The 777X features new GE9X engines, new composite wings with folding wingtips, greater cabin width and seating capacity, and technologies from the Boeing 787.The 777X was launched in November 2013 with two variants: the 777-8 and the 777-9. The test also showed off the plane's folding wing tips in a separate video. One of the 777X's most noticeable design elements will be its folding wings. Boeing shows off its newest plane's foldable wings. Foldable wings allow the 777X to fit in existing airport gates. On Wednesday, the company showed just how they'll work. Given the questions raised by Boeing's design decisions on its 737 Max aircraft, will the folding wing tips on its new 777-X line of planes be safe? On landing, the wingtips automatically fold within 20 seconds of the aircraft slowing to 50kts. Kelsey Campbell-Dollaghan. Courtesy Boeing The plane's range is expected to reach more than 14,000 kilometers (8,699 miles) -- about the distance between Dubai and Panama City. Boeing’s new 777X took off into cloudy skies over Seattle on Saturday after a series of development delays and a postponement of its first flight the day before due to excessive winds. Folding Wings Will Let Boeing's New 777x Squeeze Into Small Airports. “The folding wingtips are simple and highly reliable with redundant deploying, retracting and locking mechanisms. Boeing’s massive wing-folding 777x just flew for the first time . Aviation Daily speculate that, “GE will require several months to develop and test fixes to the engine and first flight now looks set to be more likely in the October-November timeframe.”, The aircraft is still slated for the commencement of passenger flights in 2020. Usually, adding so much mass to an aircraft would mean a heavier plane, thereby negating the benefits of the wider wingspan. The company was required to prove beyond doubt the load-bearing viability of the wingtips. And there was. But aircraft with big wingspans can actively benefit from a little flex, as it helps with aerodynamics and can mean less risk of damage. Boeing says it plans to make a final decision on where the 777X and its composite wing will be assembled within three months, and the Seattle area remains an option. on the 777X compared to 140 sq in. The Boeing 777-9X, the world's biggest twin-engine jetliner, is almost here. The two variants, the -8 and -9, can now use the wingtips without any form of restrictions commercially. Customers included Lufthansa, Etihad Airways, ANA and Singapore Airlines. The decision was made to shorten the wingspan while on the ground to 212 feet by hinging the wingtips. This new technology comes in the form of the Boeing 777X. The two variants, the -8 and -9, can now use the wingtips without any form of restrictions commercially. The exact details of how the wingtips operate have not been made public. This new technology comes in the form of the Boeing 777X. Boeing's latest innovation in the travel field is an extremely thin, folding wing that will offer unprecedented aerodynamic efficiency, according to a news release from the company. Part-time navigator, backseat pilot. Boeing said that the 777X will have 12 per cent lower fuel consumption and 10 per cent lower operating costs than its competition. Boeing Co said Wednesday it plans to bring its next-generation 777X jet into service by the end of the decade, ... Boeing appears confident about launching folding wing 777X. BOEING . Should there be a malfunction, this will be relayed to the pilots via a master caution light and audible tone. Boeing had initially hoped to begin the 777X flight test program in March. In May 2018, the FAA rubber-stamped Boeing’s new folding wingtip system. Are Boeing's Folding 777X Wings Waving Goodbye To The A380? The 777X features giant carbon-composite wings, the largest Boeing has ever designed. Now we are getting a first look at this unique feature. Be in the know. The Boeing 777X models will sport folding wingtips, a first in commercial aviation. In the course of their deliberations the FAA demanded several assurances from Boeing. Editor -  Joanna has worked in publishing for more than a decade and is fast becoming a go-to source for commercial aviation analysis. The reason? In both models of the new aircraft—the 777-8 and the 777-9—the wings will measure 235 feet from tip to folding tip. Let us know in the comments. While an aircraft with folding wings is not unheard of in aviation, the Boeing 777X is the first passenger aircraft with the feature. The 777X will have foldable wings which will allow it to fit into smaller airports . Folded back, the 777X’s wings shrink below the magic 65-metre mark, thus placing the plane into Category E. The US Federal Aviation Administration requires Boeing to have the highest redundancy and special procedures in place to rule out the possibility of the wingtips folding back in flight. 2018, the FAA rubber-stamped boeing’s new 777X aircraft will have an expanded wingspan... Finally made its runway debut, and showed off the plane 's party trick means it should be able retract... The cockpit EICAS the 737, do not have been needed at all if it wasn ’ t that... 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