阿拉斯加航空公司空中事故 - 上个月阿拉斯加航空公司飞机发生空中事故，NTSB报告显示，飞机的门插销缺少四颗螺栓[1][2] - 调查显示，波音737 Max 9飞机在出厂时就缺少了这些螺栓[3] - 门插销由Spirit AeroSystems公司制造，NTSB报告显示插销上的铆钉也受损[4] - 波音首席执行官表示，无论最终结论如何，波音对发生的事故负有责任，并将立即采取措施加强质量[5]

PORTLAND, OREGON - JANUARY 7: In this National Transportation Safety Board (NTSB) handout, NTSB ... [+] Investigator-in-Charge John Lovell examines the fuselage plug area of Alaska Airlines Flight 1282 Boeing 737-9 MAX on January 7, 2024 in Portland, Oregon. A door-sized section near the rear of the Boeing 737-9 MAX plane blew off 10 minutes after Alaska Airlines Flight 1282 took off from Portland, Oregon on January 5 on its way to Ontario, California. (Photo by NTSB via Getty Images) Getty Images The Natio ...

事故原因 - 阿拉斯加航空公司的波音737飞机在空中飞行时，金属门插销飞出，经调查发现在波音工厂重新安装时缺少几个关键螺栓[1] - 国家运输安全委员会的初步报告显示，门插销在飞行中没有受损，推测四个螺栓在飞行期间缺失[3] - 波音工厂的承包商Spirit AeroSystems的工人在几个月前完成了五个受损铆钉的维修，需要打开门插销，但螺栓没有被安装[4] 波音公司回应 - 波音首席执行官戴夫·卡尔霍恩表示，波音对发生的事故负有责任，强调类似事件不应发生在离开工厂的飞机上[8] - 美国联邦航空管理局表示将加强对波音生产和制造的监督，以更好地了解他们面临的压力和接收指令的方式[8] 事故影响 - 阿拉斯加航空公司的飞机在起飞后不久被迫在俄勒冈州波特兰紧急降落，导致门插销脱落，随后发现部分门板上的螺栓松动[9] - 波音在2018年和2019年发生两起737 Max飞机坠毁事故后，面临批评，导致所有飞机停飞一年以上[10]

阿拉斯加航空公司飞机门脱落事件 - 飞机在空中飞行时门突然脱落，初步报告显示，门上缺少四个关键螺栓[1] - 国家运输安全委员会（NTSB）在一月初展开了调查，发现飞机门脱落是由于门插销被移除修复生产中受损的铆钉[2] - 飞机门插销由四个螺栓固定，并在插销和门框侧面的12个不同位置处通过止动装置固定，NTSB表示所有12个止动装置在飞行过程中脱落[3] 联邦航空管理局（FAA）对737 MAX机队的限制 - 联邦航空管理局（FAA）暂时停飞了所有171架MAX 9型飞机，并对整个737 MAX机队的生产量提出了前所未有的限制[4]

波音737 MAX 9飞机门板事件 - 一架波音737 MAX 9飞机在飞行中飞掷出一个门板，初步报告显示缺失了四个关键螺栓[1] - 独立的美国国家运输安全委员会报告显示，门板上缺失的螺栓是为了修复在生产过程中受损的铆钉而拆下的[5] - 美国联邦航空管理局在事故后停飞了171架波音737 MAX 9飞机，大部分由美国航空公司United和阿拉斯加航空运营，进行检查后这些飞机于一月底获准恢复飞行[6]

About this content About Oliver Haill Oliver has been writing about companies and markets since the early 2000s, cutting his teeth as a financial journalist at Growth Company Investor with a focusing on AIM companies and small caps, before a few years later becoming a section editor and then head of research. He joined Proactive after a couple of years freelancing, where he worked for the Financial Times Group, ITV, Press Association, Reuters sports desk, the London Olympic News Service, Rugby World Cup New ...

Key Points Defense stocks could be the new place to be during the escalating Red Sea conflicts. One of them could bring a rally hidden in plain sight; analysts and markets are also highly confident about it. Consider these factors for the coming quarter and align yourself to a new rally. 5 stocks we like better than Hess The whole world has turned its attention to the escalating conflicts in the Red Sea involving United States and United Kingdom military personnel. While the media may underplay the signific ...

The Alaska Airlines jet whose door blew off in mid-air was apparently missing bolts that should have been installed by Boeing employees when it rolled off of the aircraft manufacturer’s assembly line, according to a report. An investigation into the incident revealed that Boeing employees may have failed to put back the bolts that would have sealed the plug door that was ripped off the 737 Max 9 aircraft as it flew 16,000 feet over Oregon in a Jan. 5 flight to California, according to The Wall Street Journa ...

This article has been reviewed according to Science X's editorial process and policies . Editors have highlighted the following attributes while ensuring the content's credibility: Boeing employees listen to Stan Deal, Boeing Commercial Airplanes President and CEO and other employees in Renton, Wash., on Thursday, Jan. 25, 2024. Alaska Airlines has begun flying Boeing 737 Max 9 jetliners again, Friday, Jan. 26, for the first time since they were grounded after a panel blew out of the side of one of the airl ...

Alaska Airlines ALK, -1.74% has begun flying Boeing 737 Max 9 jetliners again for the first time since they were grounded after a panel blew out of the side of one of the airline’s planes. The airline said in a statement that it has completed its final inspection of their group of the aircraft. They said they resumed flying the Max 9 with a flight from Seattle to San Diego on Friday afternoon. On Wednesday, the Federal Aviation Administration approved the inspection and maintenance process to return the pla ...