In May 2018 the FAA was urged to issue special conditions in reference to the safety of the 777X’s wingtips. 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? In the course of their deliberations the FAA demanded several assurances from Boeing. Importantly for Boeing, this meant it had the same footprint as the previous generation of 777. Kent German Jan. 25, 2020 2:24 p.m. PT Kelsey Campbell-Dollaghan. Folding Wings Will Let Boeing's New 777x Squeeze Into Small Airports. 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. As such, it is beneficial if they’re able to flex and bend during the flight. The Federal Aviation Administration has approved for commercial use the folding composite wingtips that will be installed on the upcoming Boeing 777-X program. Please Support us by turning off your adblocker. Here’s why it needed those beautiful folding tips to its wings. The plane's party trick means it should be able to land anywhere in the world. Follow these easy steps to disable AdBlock, Follow these easy steps to disable AdBlock Plus, Follow these easy steps to disable uBlock Origin, Follow these easy steps to disable uBlock, commencement of passenger flights in 2020, UAE carrier may defer its multi-billion-dollar order, Australia Again Reduces The Number Of Inbound Passenger Arrivals, Catering Truck Gets Stuck Under Air Canada CRJ900 Lifting Plane, Indonesia: An Air Market Working On Becoming Safer, 31 Years Of The Iconic McDonnell Douglas MD-11 Trijet. Aircraft with aluminum wings, like the 737, do not have significant flex. The king is dead, long live the king! If you’re Boeing and the craft is the new 777X, you switch up the game by adding folding wings. The design specifications called for a wingspan of 235 feet which is too wide to fit boarding gates at most airports. 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 folding wingtips will allow the aircraft to fit into gates where the existing models of the 777 can go, despite a longer wingspan. Please Support us by turning off your adblocker. But Boeing states that it approached the design of the fold mechanism, locking pins and latches with the same thoroughness as it would any of its flight control systems. Boeing 777X: Boeing’s new 777X jetliner will have innovative folding wings which give the plane extra lift. One of the most notable aerospace tech is perhaps the folding wings, or … What do you think of the 777X folding wingtips? Boeing’s massive wing-folding 777x just flew for the first time . According to Boeing, yes! 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. The 777X was launched in November 2013 with two variants: the 777-8 and the 777-9. We use ads to keep our content free. But due to various events in the early part of the year, the target date was pushed back. But public mistrust of the airline’s fastidiousness in respect of innovative technology is at an all-time high. 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. But the real stop-and-stare component of the 777X is its folding wings… We use ads to keep our content free. 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 few slash this fish lodge on the new triple Seven X is seven feet longer than the triple seven 300 ER. Boeing’s massive wing-folding 777x just flew for the first time . The king is dead, long live the king! Folded back, the 777X’s wings shrink below the … In June of this year the aircraft finally made its runway debut, and showed off its famous folding wingtips. 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. The 777X's innovative folding wingtip. “Boeing designs its airplanes so that redundant systems are independent, and failures or external threats cannot compromise both primary and backup systems simultaneously. The 777X (777-8 and -9) was launched in November 2013. 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). But the real stop-and-stare component of the 777X is its folding wings. The elevator unit has also been enlarged. It’s an unusual modification, but why is it needed? This new technology comes in the form of the Boeing 777X. For a start, those enormous GE9X engines that could swallow a 737 fuselage whole. 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. The decision was made to shorten the wingspan … The 777X features giant carbon-composite wings, the largest Boeing has ever designed. But it’s those folding wingtips that have really caught the imagination of the wider public. And there was. When deployed, the folding tips extend overall wingspan to 235.4-ft. 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… BOEING . Stay informed: Sign up for our daily aviation news digest. 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. Folding wingtips for the B777X are Boeing’s trump card. However, there are important differences between the original plan in 777 and the proposed plan in 777x. ), Spotted – our #777X extending its wingtips in the sunshine. Today we are getting a first look at this unique feature. They don’t need it really, thanks to the relatively short span. Boeing has received 259 orders for the airplane. Our teams in Seattle will continue ground tests as we develop our newest twin-aisle jet. But it’s those folding wingtips that have really caught the imagination of the wider public. This view is taken through a main cabin window which measure 162 sq in. The wing of the 777X is based upon the design of the 787’s wing. 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. 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. One of the most notable aerospace tech is perhaps the folding wings, or … Be in the know. 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. The display of malfunctions and “ready” statuses will be displayed on the cockpit EICAS. The Boeing 777-X's Folding Wings, Are They Safe? The 777X (777-8 and -9) was launched in November 2013. Photo credit: Boeing Commercial Airplane Company The Solution. Taking all this into consideration, there must have been a strong case for adding folding wingtips to the Boeing 777X. Boeing shows off its newest plane's foldable wings. Kent German Jan. 25, 2020 2:24 p.m. PT Customers included Lufthansa, Etihad Airways, ANA and Singapore Airlines. 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. The Boeing 777X is longer than the current 777 models and sports a larger wingspan — so large that it needs folding wingtips. In the original plan, Boeing proposed to fold 21' of the wingtip. The design specifications called for a wingspan of 235 feet which is too wide to fit boarding gates at most airports. As a result, the type will have a range of over 14,000 kilometers (8,699 miles). 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. While an aircraft with folding wings is not unheard of in aviation, the Boeing 777X is the first passenger aircraft with the feature. 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 777X features giant carbon-composite wings, the largest Boeing has ever designed. Sign up to our daily aviation news digest. 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. And it’s not just weight that is a benefit of using composite materials for the wings. on the 777X compared to 140 sq in. On Wednesday, the company showed just how they'll work. Advocate for heavier-than-air flight. Then there’s the sheer size of it, longer than anything else in the skies (barring the Antonov An-225 Mriya). The Federal Aviation Administration has approved for commercial use the folding composite wingtips that will be installed on the upcoming Boeing 777-X program. Boeing shows off its newest plane's foldable wings. 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. 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. It’s another thing to build, another thing to maintain and another thing that can sometimes go wrong. 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. Within two years, Boeing had received 326 orders for the type. When you’ve got such a large wingspan, those wings are going to come under a great deal of pressure. In a commercial airplane first, the 777x's will have foldable wingtips. So why make the wings so large, instead of just leaving them the same as those on the 777? ... Boeing's new 777X jetliner will have innovative folding wings which give the plane extra lift. This would have severely limited the airports to which it could operate, a problem known all too well for operators of the A380. The third iteration of Boeing's popular 777 airliner series will be able to retract part of its wings. On Wednesday, the company showed just how they'll work. Let us know in the comments. Boeing had initially hoped to begin the 777X flight test program in March. The 787 has benefitted from flexible wings, and the 777X will too. Following ongoing re-working of the components of the GE9X, Boeing hopes to have the new variant flying by the end of 2019. Boeing has received 259 orders for the airplane. Boeing’s next airplane, the 777X, will be so large that it will need folding wings to fit through regular airport gates. In aerodynamics, the longer and slimmer the wings, the less the drag will be. The reason? With its wings folded, there’s little difference in terms of the gate and taxi operations and means customers of the 777 can easily interchange their new 777X with the 777 classic without any major headaches. The 777X's innovative folding wingtip. Photo credit: Boeing Commercial Airplane Company The Solution. Part-time navigator, backseat pilot. 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. The Boeing 777X models will sport folding wingtips, a first in commercial aviation. 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. Boeing’s new 777X took off into cloudy skies ... which feature more fuel efficient engines than its predecessor and composite wings. Foldable wings allow the 777X to fit in existing airport gates. Boeing 777X folding wingtip. But aircraft with big wingspans can actively benefit from a little flex, as it helps with aerodynamics and can mean less risk of damage. This new technology comes in the form of the Boeing 777X. Boeing's current flagship airliner, the 747-8, will see the end of its production in 2022. The plane's party trick means it should be able to land anywhere in the world. The world just got its first look at the aircraft's amazing folding wingtips. One of the 777X's most noticeable design elements will be its folding wings. 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. Follow these easy steps to disable AdBlock, Follow these easy steps to disable AdBlock Plus, Follow these easy steps to disable uBlock Origin, Follow these easy steps to disable uBlock, Australia Again Reduces The Number Of Inbound Passenger Arrivals, Catering Truck Gets Stuck Under Air Canada CRJ900 Lifting Plane, Indonesia: An Air Market Working On Becoming Safer, 31 Years Of The Iconic McDonnell Douglas MD-11 Trijet. The Boeing 777X is longer than the current 777 models and sports a larger wingspan — so large that it needs folding wingtips. Now we are getting a first look at this unique feature. The Boeing 777X is an eye catching plane for many reasons. Boeing's new 777X aircraft will have an expanded 235-foot wingspan and the ability to fold it up. Kelsey Campbell-Dollaghan. wide body and long haul, with new technologies that makes it the largest and most fuel efficient twin-engine commercial jet. The 777X will have foldable wings which will allow it to fit into smaller airports . It has less of the sweep of the 787 but 10% more surface area (increased from 4,702 to 5,562 sq. However,the new plans call for folding only 10'. Usually, adding so much mass to an aircraft would mean a heavier plane, thereby negating the benefits of the wider wingspan. The folding wingtips will allow the aircraft to fit into gates where the existing models of the 777 can go, despite a longer wingspan. The 777X has a new longer composite wing with folding wingtips. Customers included Lufthansa, Etihad Airways, ANA and Singapore Airlines. They can be seen on military planes operating from aircraft carriers, such as the Boeing … Similar aircraft are actually already in use, even by Boeing itself. The test also showed off the plane's folding wing tips in a separate video. The reason? BOEING . 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. Today we are getting a first look at this unique feature. Here’s how the aircraft’s long wings and giant engines boost its efficiency. In May 2018, the FAA rubber-stamped Boeing’s new folding wingtip system. 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 decision was made to shorten the wingspan while on the ground to 212 feet by hinging the wingtips. 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. The Boeing 777X is the latest series of the long-range, wide-body, twin-engine Boeing 777 family from Boeing Commercial Airplanes. Be in the know. 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. The two variants, the -8 and -9, can now use the wingtips without any form of restrictions commercially. ft.). The new Boeing 777X will be the world’s largest and most efficient twin-engine jet, unmatched in every aspect of performance. 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. 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. Boeing has launched its newest airliner, the 777X, at the 2013 Dubai Airshow. 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. In a commercial airplane first, the 777x's will have foldable wingtips. For a start, those enormous GE9X engines that could swallow a 737 fuselage whole. The third iteration of Boeing's popular 777 airliner series will be able to retract part of its wings. The 777X will have foldable wings which will allow it to fit into smaller airports . It becomes even more of an issue when those additions require separate certification, adding layers of paperwork and red tape to the development process. The company was required to prove beyond doubt the load-bearing viability of the wingtips. Journalist @ Simple Flying. Should there be a malfunction, this will be relayed to the pilots via a master caution light and audible tone. 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. Given the questions raised by Boeing's design decisions on its 737 Max aircraft, will the folding wing tips on its new 777-X … Boeing claims that a set of locking mechanisms will prevent the wings from folding while the aircraft is airborne. 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. In a statement to FlightGlobal, the company said of the wingtip safety compliance. 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. Photo: Boeing. 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. Of course, the folding wingtips would not have been needed at all if it wasn’t for that massive wingspan. Courtesy Boeing via CNN Boeing's new 777X jetliner will have innovative folding wings which give the plane extra lift.. What’s exciting about this new 777X is, it combines the best of the 777 and 787 Dreamliner, i.e. Boeing plays down the hiccup and suggests the type’s folding wingtip system and in-cabin innovations will blow the competition away. 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 FAA has recently approved the proposed designs for the newest version of the 777, a twin-aisle, twin-engine aircraft that’s built around fuel efficiency, with a massive wingspan of 235 feet, which is too wide for most airports. The new 777s are positioned to … The Boeing 777X is an eye catching plane for many reasons. With new breakthroughs in aerodynamics and engines, the 777X will deliver 10 percent lower fuel use and emissions and 10 percent lower operating costs than the competition. 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. Fan of aeronautics past and present. Providing commentary for outlets including the BBC, CNBC, and others, she works closely with IATA, AviaDev and various airlines and suppliers to get the inside track on the global marketplace. Are Boeing's Folding 777X Wings Waving Goodbye To The A380? With new breakthroughs in aerodynamics and engines, the 777X will deliver 10 percent lower fuel use and emissions and 10 percent lower operating costs than the competition. 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. Foldable wings allow the 777X to fit in existing airport gates. Editor -  Joanna has worked in publishing for more than a decade and is fast becoming a go-to source for commercial aviation analysis. Only one of those is able to fold up the tips, though. The wings are so long that to fit at standard airport gates, each has … Adding complexity to an aircraft is never a cheap thing. Folding Wings Will Let Boeing's New 777x Squeeze Into Small Airports. Boeing 777X folding wingtip. The Boeing 777X models will sport folding wingtips, a first in commercial aviation. 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. 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. One of the 777X's most noticeable design elements will be its folding wings. Boeing had initially hoped to begin the 777X flight test program in March. The Boeing 777X is longer than the current 777 models and sports a larger wingspan — so large that it needs folding wingtips. wide body and long haul, with new technologies that makes it the largest and most fuel efficient twin-engine commercial jet. Here’s how the aircraft’s long wings and giant engines boost its efficiency. on the legacy 777. May 23, 2018 | Forbes The FAA has issued final approval of an innovative composite folding wing for the Boeing 777X aircraft, a plane intended to redefine long-haul travel. Much of the sour publicity surrounding Boeing’s 777X development has focused on delays due to the durability of the aircraft’s GE9X engines. And the company expects to deliver the first twin-engine, wide-body to Emirates by 2025 (even though the UAE carrier may defer its multi-billion-dollar order. Then there’s the sheer size of it, longer than anything else in the skies (barring the Antonov An-225 Mriya). 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 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. 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. Boeing said that the 777X will have 12 per cent lower fuel consumption and 10 per cent lower operating costs than its competition. It also needed to show how the wingtips affected ground handling in poor weather, and what alerts the crew would receive about a malfunction. What’s exciting about this new 777X is, it combines the best of the 777 and 787 Dreamliner, i.e. The new Boeing 777X will be the world’s largest and most efficient twin-engine jet, unmatched in every aspect of performance. On landing, the wingtips automatically fold within 20 seconds of the aircraft slowing to 50kts. Boeing’s motivation for its including folding wingtips within the design was not wholly steered by fuel economy. Within two years, Boeing had received 326 orders for the type. Sign up to our daily aviation news digest. The two variants, the -8 and -9, can now use the wingtips without any form of restrictions commercially. Boeing's current flagship airliner, the 747-8, will see the end of its production in 2022. The 777X features new GE9X engines, new composite wings with folding wingtips, greater cabin width and seating capacity, and technologies from the Boeing 787. Spotted – our # 777X extending its wingtips in the sunshine foldable which... Aviation Administration has approved for commercial use the wingtips without any form the... Approved for commercial use the folding composite wingtips that will be installed on the upcoming Boeing 's... Build, another thing to maintain and another thing to maintain and another thing that sometimes. Haul, with new technologies that makes it the largest and most fuel efficient engines its... 777X will have 12 per cent lower operating costs than its predecessor and composite wings of pressure Boeing! 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