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  ·2021-06-28
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  Boeing dream shattered? The 777X with high hopes went seriously wrong during test flights
  2018年10月，一架波音737 MAX在起飞12分钟后失控坠入太平洋海域，导致机上189人罹难；2019年3月10日，另一架波音737 MAX飞机在起飞6分钟之后失事坠毁，机上人员全部遇难。随后
  Boeing dream shattered? The 777X with high hopes went seriously wrong during test flights
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The 777X with high hopes went seriously wrong during test flights","url":"https://stock-news.laohu8.com/highlight/detail?id=2146834884","media":"华尔街见闻","summary":"2018年10月，一架波音737 MAX在起飞12分钟后失控坠入太平洋海域，导致机上189人罹难；2019年3月10日， 另一架波音737 MAX飞机在起飞6分钟之后失事坠毁，机上人员全部遇难。\n随后","content":"<p>In October 2018, a<a href=\"https://laohu8.com/S/BA\">boeing</a>737 MAX Lost Control and Crashed 12 Minutes After Takeoff<a href=\"https://laohu8.com/S/601099\">Pacific Ocean</a>Sea area, resulting in the death of 189 people on board; On March 10, 2019, another Boeing 737 MAX plane crashed six minutes after takeoff, killing all the people on board.</p><p>Subsequently, the 737 MAX aircraft were grounded globally. The problems exposed by these two accidents directly forced Boeing to cancel the originally grand 777X roll-off ceremony.</p><p>According to the Federal Aviation Administration (FAA), Boeing's long-haul 777X aircraft needs to face additional testing due to serious test flight accidents and insufficient software and data problems.</p><p>The FAA cited a series of problems, including a serious flight control accident during a test flight on December 8, 2020, in which the 777X flight control software suddenly tilted the aircraft without the pilot entering instructions.</p><p>The FAA said in a statement last Sunday:</p><p>No aircraft will be approved for certification unless our safety and certification standards are met. An FAA official said the issue of 777X certification is now attracting widespread attention at the top of the bureau and Boeing.</p><p>According to the Seattle Times, on May 13, the FAA warned Boeing in a harshly worded letter that it may need to conduct more test flights on the new version of the 777X long-range passenger aircraft. It is currently impossible to certify the 777X, and it is likely to have to wait until the end of 2023.</p><p>The extension will delay the aircraft's entry into commercial service until early 2024, four years later than originally planned.</p><p>At the same time, according to the requirements of U.S. agencies and other regulatory agencies, Boeing will develop a new flight control software and training system for the 777X.</p><p>Since the Boeing 737 Max was grounded after two fatal accidents, the big plane maker's relationship with U.S. regulators has also deteriorated.</p><p>The FAA has previously begun using its own inspectors to review Boeing's aircraft, and has taken a number of measures to strengthen its oversight of Boeing.</p><p>According to Bloomberg, the FAA also told Boeing that a key avionics design system did not meet the requirements and was concerned about its modification option. To make matters worse, the FAA said European regulators are also skeptical about parts of the aircraft's design, which could leave the 777X facing a host of problems.</p><p>Despite the difficult situation, Boeing completed the first flight of the second 777X prototype on April 30th. Despite all kinds of difficulties, Boeing still insists on the development, flight test and testing of the 777X aircraft. Boeing said that the FAA's safety assessment of the 777X will not affect the certification time of the 777-9. At present, there are already two Boeing 777X passenger planes in flight testing, and it is expected that two more will be tested soon. Boeing announced that it is confident that it will deliver the first batch of 777X passenger aircraft in 2021.</p><p>Boeing executives have revealed that they are redesigning the aircraft's actuators and its electronics as required by European regulators.</p><p>A spokesman for the American aircraft manufacturer responded:</p><p>During the development of the 777X, safety remained our top priority. We have thoroughly tested the aircraft to prove its safety and reliability. At the same time, we are going through a rigorous development process to ensure that we meet all applicable requirements. Boeing CEO Dave Calhoun also said earlier this month that he remains confident the product will be certified in the fourth quarter of 2023.</p>","source":"wallstreetcn_api","collect":0,"html":"<!DOCTYPE html>\n<html>\n<head>\n<meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\" />\n<meta name=\"viewport\" content=\"width=device-width,initial-scale=1.0,minimum-scale=1.0,maximum-scale=1.0,user-scalable=no\"/>\n<meta name=\"format-detection\" content=\"telephone=no,email=no,address=no\" />\n<title>Boeing dream shattered? The 777X with high hopes went seriously wrong during test flights</title>\n<style type=\"text/css\">\na,abbr,acronym,address,applet,article,aside,audio,b,big,blockquote,body,canvas,caption,center,cite,code,dd,del,details,dfn,div,dl,dt,\nem,embed,fieldset,figcaption,figure,footer,form,h1,h2,h3,h4,h5,h6,header,hgroup,html,i,iframe,img,ins,kbd,label,legend,li,mark,menu,nav,\nobject,ol,output,p,pre,q,ruby,s,samp,section,small,span,strike,strong,sub,summary,sup,table,tbody,td,tfoot,th,thead,time,tr,tt,u,ul,var,video{ font:inherit;margin:0;padding:0;vertical-align:baseline;border:0 }\nbody{ font-size:16px; line-height:1.5; color:#999; background:transparent; }\n.wrapper{ overflow:hidden;word-break:break-all;padding:10px; }\nh1,h2{ font-weight:normal; line-height:1.35; margin-bottom:.6em; }\nh3,h4,h5,h6{ line-height:1.35; margin-bottom:1em; }\nh1{ font-size:24px; }\nh2{ font-size:20px; }\nh3{ font-size:18px; }\nh4{ font-size:16px; }\nh5{ font-size:14px; }\nh6{ font-size:12px; }\np,ul,ol,blockquote,dl,table{ margin:1.2em 0; }\nul,ol{ margin-left:2em; }\nul{ list-style:disc; }\nol{ list-style:decimal; }\nli,li p{ margin:10px 0;}\nimg{ max-width:100%;display:block;margin:0 auto 1em; }\nblockquote{ color:#B5B2B1; border-left:3px solid #aaa; padding:1em; }\nstrong,b{font-weight:bold;}\nem,i{font-style:italic;}\ntable{ width:100%;border-collapse:collapse;border-spacing:1px;margin:1em 0;font-size:.9em; }\nth,td{ padding:5px;text-align:left;border:1px solid #aaa; }\nth{ font-weight:bold;background:#5d5d5d; }\n.symbol-link{font-weight:bold;}\n/* header{ border-bottom:1px solid #494756; } */\n.title{ margin:0 0 8px;line-height:1.3;color:#ddd; }\n.meta {color:#5e5c6d;font-size:13px;margin:0 0 .5em; }\na{text-decoration:none; color:#2a4b87;}\n.meta .head { display: inline-block; overflow: hidden}\n.head .h-thumb { width: 30px; height: 30px; margin: 0; padding: 0; border-radius: 50%; float: left;}\n.head .h-content { margin: 0; padding: 0 0 0 9px; float: left;}\n.head .h-name {font-size: 13px; color: #eee; margin: 0;}\n.head .h-time {font-size: 12.5px; color: #7E829C; margin: 0;}\n.small {font-size: 12.5px; display: inline-block; transform: scale(0.9); -webkit-transform: scale(0.9); transform-origin: left; -webkit-transform-origin: left;}\n.smaller {font-size: 12.5px; display: inline-block; transform: scale(0.8); -webkit-transform: scale(0.8); transform-origin: left; -webkit-transform-origin: left;}\n.bt-text {font-size: 12px;margin: 1.5em 0 0 0}\n.bt-text p {margin: 0}\n</style>\n</head>\n<body>\n<div class=\"wrapper\">\n<header>\n<h2 class=\"title\">\nBoeing dream shattered? The 777X with high hopes went seriously wrong during test flights\n</h2>\n<h4 class=\"meta\">\n<p class=\"head\">\n<strong class=\"h-name small\">华尔街见闻</strong><span class=\"h-time small\">2021-06-28 16:20</span>\n</p>\n</h4>\n</header>\n<article>\n<p>In October 2018, a<a href=\"https://laohu8.com/S/BA\">boeing</a>737 MAX Lost Control and Crashed 12 Minutes After Takeoff<a href=\"https://laohu8.com/S/601099\">Pacific Ocean</a>Sea area, resulting in the death of 189 people on board; On March 10, 2019, another Boeing 737 MAX plane crashed six minutes after takeoff, killing all the people on board.</p><p>Subsequently, the 737 MAX aircraft were grounded globally. The problems exposed by these two accidents directly forced Boeing to cancel the originally grand 777X roll-off ceremony.</p><p>According to the Federal Aviation Administration (FAA), Boeing's long-haul 777X aircraft needs to face additional testing due to serious test flight accidents and insufficient software and data problems.</p><p>The FAA cited a series of problems, including a serious flight control accident during a test flight on December 8, 2020, in which the 777X flight control software suddenly tilted the aircraft without the pilot entering instructions.</p><p>The FAA said in a statement last Sunday:</p><p>No aircraft will be approved for certification unless our safety and certification standards are met. An FAA official said the issue of 777X certification is now attracting widespread attention at the top of the bureau and Boeing.</p><p>According to the Seattle Times, on May 13, the FAA warned Boeing in a harshly worded letter that it may need to conduct more test flights on the new version of the 777X long-range passenger aircraft. It is currently impossible to certify the 777X, and it is likely to have to wait until the end of 2023.</p><p>The extension will delay the aircraft's entry into commercial service until early 2024, four years later than originally planned.</p><p>At the same time, according to the requirements of U.S. agencies and other regulatory agencies, Boeing will develop a new flight control software and training system for the 777X.</p><p>Since the Boeing 737 Max was grounded after two fatal accidents, the big plane maker's relationship with U.S. regulators has also deteriorated.</p><p>The FAA has previously begun using its own inspectors to review Boeing's aircraft, and has taken a number of measures to strengthen its oversight of Boeing.</p><p>According to Bloomberg, the FAA also told Boeing that a key avionics design system did not meet the requirements and was concerned about its modification option. To make matters worse, the FAA said European regulators are also skeptical about parts of the aircraft's design, which could leave the 777X facing a host of problems.</p><p>Despite the difficult situation, Boeing completed the first flight of the second 777X prototype on April 30th. Despite all kinds of difficulties, Boeing still insists on the development, flight test and testing of the 777X aircraft. Boeing said that the FAA's safety assessment of the 777X will not affect the certification time of the 777-9. At present, there are already two Boeing 777X passenger planes in flight testing, and it is expected that two more will be tested soon. Boeing announced that it is confident that it will deliver the first batch of 777X passenger aircraft in 2021.</p><p>Boeing executives have revealed that they are redesigning the aircraft's actuators and its electronics as required by European regulators.</p><p>A spokesman for the American aircraft manufacturer responded:</p><p>During the development of the 777X, safety remained our top priority. We have thoroughly tested the aircraft to prove its safety and reliability. At the same time, we are going through a rigorous development process to ensure that we meet all applicable requirements. Boeing CEO Dave Calhoun also said earlier this month that he remains confident the product will be certified in the fourth quarter of 2023.</p>\n<div class=\"bt-text\">\n\n\n<p> source：<a href=\"https://wallstreetcn.com/articles/3633993\">华尔街见闻</a></p>\n\n\n</div>\n</article>\n</div>\n</body>\n</html>\n","type":0,"thumbnail":"https://static.tigerbbs.com/79ff38eba57dcdb3831fac757e3bbc0a","relate_stocks":{"BA":"波音"},"source_url":"https://wallstreetcn.com/articles/3633993","is_english":false,"share_image_url":"https://static.laohu8.com/e9f99090a1c2ed51c021029395664489","article_id":"2146834884","content_text":"2018年10月，一架波音737 MAX在起飞12分钟后失控坠入太平洋海域，导致机上189人罹难；2019年3月10日， 另一架波音737 MAX飞机在起飞6分钟之后失事坠毁，机上人员全部遇难。\n随后，737 MAX飞机遭到全球停飞。这两起事故暴露出来的问题直接迫使波音取消了原本盛大的777X下线仪式。\n美国联邦航空管理局（FAA）称，由于出现严重的试飞事故以及软件和数据不足等多个问题，波音的长途777X飞机需要面临额外的测试。\nFAA列举了一系列问题，包括在2020年12月8日的一次试飞中发生的严重飞行控制事故，777X飞行控制软件在飞行员未输入指令的情况下突然使飞机倾斜飞行。\nFAA在上周日的一份声明中表示：\n\n 除非符合我们的安全和认证标准，否则不会批准任何飞机的认证。\n\nFAA的一名官员表示，777X认证问题现在在该局和波音公司的高层引起了广泛关注。\n据《西雅图时报》报道，5月13日，FAA在一封措辞严厉的信中，警告波音公司可能需要对新版777X远程客机进行更多的测试飞行，目前尚无法对777X进行认证，而且很可能要等到2023年底。\n这次延期将使这款飞机进入商业服务的时间推迟到2024年初，比原计划晚了4年。\n同时，根据美国代理机构和其他监管机构的要求，波音将针对777X开发一套新的飞行控制软件和培训系统。\n自波音737 Max在发生两起致命事故后并停飞后，这家大型飞机制造商与美国监管机构的关系也不断恶化。\nFAA此前已开始使用自己的检查员审查波音公司的飞机，并采取了多项措施加强对波音的监管。\n据彭博报道，FAA还告诉波音公司，一个关键的航空电子设计系统不符合要求，并对其修改方案感到担忧。更糟糕的是，FAA表示，欧洲监管机构也对飞机的部分设计持怀疑态度，这可能让777X面临一系列问题。\n虽然处境艰难， 波音还是在4月30日完成了第二架777X原型机的首飞。百般艰难之中，波音依然坚持着对777X飞机的开发、试飞与测试工作。波音公司表示，FAA对于777X的安全评估工作不会影响777-9的取证时间。目前， 已经有两架波音777X客机正在飞行测试中，预计还会有两架即将进行测试。波音宣布，有信心于2021年交付首批777X客机。\n波音的高管们透露，他们正在按照欧洲监管机构的要求，重新设计飞机的执行器及其电子设备。\n美国飞机制造商的一名发言人回应说：\n\n 在777X的开发过程中，我们仍然把安全作为重中之重。我们对这架飞机进行了全面的测试，以证明其安全性和可靠性。同时我们正在通过严格的开发过程，以确保我们满足所有适用的要求。\n\n波音首席执行官Dave Calhoun也在本月早些时候表示，仍然有信心该产品将在2023年第四季度获得认证。","news_type":1,"symbols_score_info":{"BA":0.9}},"isVote":1,"tweetType":1,"viewCount":1077,"authorTweetTopStatus":1,"verified":2,"comments":[],"imageCount":0,"langContent":"EN","totalScore":0}],"defaultTab":"posts","isTTM":true}