虎嗅注：综合媒体 消息，印度航空公司12日发表声明说，该公司一架飞往英国的客机在该国古吉拉 特邦艾哈迈达巴德机场附近坠毁。随后该国民航局确认，机上246人遇难。另据印度媒体报道，客机 型号为波音787，坠毁在古吉拉特邦一个居民区附近。目前，通往该居民区的所有道路均已关闭。 本文为旧文重发，首发于2022年12月20日。本文来自微信公众号： 科工力量 （ID： guanchacaijing） ，作者：张仲麟，题图来自：视觉中国 以下文章来源于科工力量 ，作者张仲麟 科工力量 . 观察者网科技工业新闻小组官方账号 当12月9日C919正式交付东航取得适航许可证之时，太平洋对岸的著名航空媒体《航空周刊》获得了 一份关于波音787的文件，揭露了波音787的大量质量问题。这份文件揭露出来的问题之多不由令人 咋舌，也让"梦想飞机"一夜之间梦碎。 对波音来说，目前的主要几条产品线都存在一定的问题：波音747没有新的订单而且完成了最后一架 生产即将成为历史；波音737MAX虽然已经恢复飞行和交付，但市场依然信心不足；波音767基本也 就靠美国空军的KC46订单维持生产线。也因此，波音787在过去几年成为了波音"全村的希望"， ...

Core Viewpoint - The article discusses the significant quality issues faced by Boeing's 787 aircraft, which have led to production halts and financial losses for the company. The problems stem from manufacturing defects and inadequate quality control, particularly at the North Charleston factory, raising concerns about Boeing's overall production and quality management systems [3][18]. Summary by Sections Boeing 787 Quality Issues - On December 9, 2022, the delivery of the C919 to China Eastern Airlines coincided with revelations of numerous quality problems with the Boeing 787, which had previously been seen as a beacon of hope for Boeing [3]. - The 787 has faced ongoing quality issues since 2020, including improper installation of structural components and inadequate surface finishing of composite materials, leading to safety concerns [5][11]. Investigation and Findings - The FAA's investigation revealed that Boeing had identified 15 non-conformities and 57 compliance issues related to the 787's airworthiness, with the vertical tail fin being one of the first identified problems [5][6]. - The North Charleston factory, where many of the problematic 787s were produced, has been criticized for poor worker quality and management systems, resulting in widespread defects across the aircraft [14][16]. Production Halts and Financial Impact - The FAA ordered a halt to 787 deliveries on May 29, 2021, due to the severity of the quality issues, which persisted until July 29, 2022, causing significant financial repercussions for Boeing, estimated at $5.5 billion [17][18]. - In the third quarter following the resumption of deliveries, Boeing managed to deliver only 9 aircraft, with 115 more undergoing repairs, highlighting the extensive nature of the quality problems [17]. Lessons and Implications - The article emphasizes that the quality issues with the 787 serve as a cautionary tale for other aerospace projects, particularly regarding the importance of stringent quality control and skilled labor in manufacturing processes [18].