印度航空事故调查局12日披露了此前印度航空波音787-8型客机坠毁事故的初步调查结果。 发动机燃料供应中断空中熄火 报告显示，飞机起飞后数秒内，两台发动机的燃油开关几乎同步从"运行"位切换至"切断"位，导致发动机燃料 供应中断而空中熄火。 报告称，"在驾驶舱语音记录中，可以听到一名飞行员向另一名飞行员提问说，为什么切断"。"而另一名飞行 员回答说，他没有这么做。" 百万用户都在看 午后，突发！超26万人爆仓！ 俄罗斯，突发！特朗普，将发布重大声明！ 见证历史！暴跌19.4%！ 《纽约时报》援引航空专家分析称，涉事客机的每一个发动机燃油供应开关均配备有锁止机构，以防止意外碰 触导致开关状态变化。打开燃油供应装置，必须将开关外拉，然后移动至"供应"位，松开后其会自动滑至锁止 位。要关闭燃料供应时，必须再次向外拉动开关，将其移动至"关闭"位置并松手。据此，专家认为飞行员意外 移动燃油开关可能性较低。 波音787机型首起致命空难 印度航空事故调查局7月8日向印度民航总局和其他相关部门提交了印度航空波音787-8型客机坠毁事故的初步 调查报告。 当地时间6月12日下午，一架从印度飞往英国的印度航空公司波音787-8型客 ...

Core Insights - The preliminary investigation report by the Indian Aircraft Accident Investigation Bureau revealed that the Boeing 787-8 aircraft experienced a dual engine fuel supply cut-off shortly after takeoff, leading to an in-flight engine failure and subsequent crash [1][2] - The crash occurred on June 12, resulting in over 200 fatalities, with only one survivor, an Indian-British man [1][2] - The cockpit voice recording indicated a conversation between the pilots regarding the fuel switch, suggesting potential confusion or miscommunication [1] Group 1 - The fuel supply to both engines was interrupted for approximately 10 seconds, and the switches were reopened shortly after, but the aircraft could not regain sufficient power to stop its descent [1] - The time interval between the closure of the fuel supply switches for both engines was about 1 second, indicating a synchronized failure [1] - The aircraft began its descent before crossing the airport perimeter, highlighting a critical failure in maintaining altitude [1] Group 2 - Aviation experts noted that each engine's fuel supply switch is equipped with a locking mechanism to prevent accidental changes, suggesting that pilot error in moving the switches is unlikely [2] - The Boeing 787, known for its fuel efficiency and long-range capabilities, has faced multiple safety incidents globally since its introduction in late 2011 [2] - Prior to this incident, Boeing had suspended deliveries of the 787 model due to manufacturing defects and disagreements with the FAA regarding inspection methods, although deliveries were later resumed [2]

推荐阅读 报告称，"在驾驶舱语音记录中，可以听到一名飞行员向另一名飞行员提问说，为什么切断"。"而另 一名飞行员回答说，他没有这么做。" 在这段飞行员对话发生后不久，两台发动机的燃料供应开关被再次开启，发动机似乎在进行重启。但 其中一名飞行员在此时发出了"紧急求救信号"（Mayday）。 详细数据显示，涉事客机燃料供应被切断的持续时间大约为10秒，随后燃料供应开关被调整至开启 状态，但飞机此时已无法获得足够动力立即停止下降恢复爬升。此外，涉事客机两台发动机的燃料供 应开关相继关闭的相互间隔时间约为1秒。飞机在越过机场围场之前就已经开始下降。 微信编辑 | 夏木 2025.07. 11 本文字数：408，阅读时长大约1分钟 据央视新闻，印度航空事故调查局12日披露了此前印度航空波音787-8型客机坠毁事故的初步调查结 果。 报告显示，飞机起飞后数秒内，两台发动机的燃油开关几乎同步从"运行"位切换至"切断"位，导致发 动机燃料供应中断而空中熄火。 "黄金平替"，单日大跌6%！ ...

Core Insights - Wuhan's transportation system is set to invest 52.82 billion yuan in 2024, with the transportation, warehousing, and postal sectors expected to grow by 11.4% to reach 115.467 billion yuan, leading the city's economic growth [1] Investment and Economic Growth - The fixed asset investment in Wuhan's transportation system for 2024 is projected at 52.82 billion yuan [1] - The added value of the transportation, warehousing, and postal sectors is expected to reach 115.467 billion yuan, reflecting an 11.4% increase from the previous year [1] Infrastructure Development - The road network is being enhanced with the inclusion of G230 and G348 national highways into the national planning, boosting Wuhan's status as a regional transportation hub [1] - The construction of the Yangtze River Central Shipping Center is accelerating, with 70 new routes established to improve the efficiency of intermodal transport [1][2] Rail and Air Transport Expansion - The China-Europe Railway Express (Wuhan) has added 5 new routes to Belarus, Norway, and Sweden, bringing the total to 57 routes, covering 40 countries and 119 cities [2] - Wuhan Tianhe International Airport has expanded to 114 operational routes, solidifying its position as a key passenger hub in Central China, while the Ezhou Huahu Airport has opened 30 international cargo routes [2][3] Performance Metrics - In 2024, Tianhe Airport is expected to handle 31.4062 million passengers, reclaiming its position as the top airport in Central China [3] - The combined cargo throughput for Tianhe and Huahu airports is projected to reach 1.0383 million tons, ranking first in Central China and fifth nationally [3] - Wuhan Port's cargo throughput is anticipated to reach 142 million tons, with intermodal transport volume at 231,600 TEUs, leading in inland river transport [3]

据央视新闻，印度航空事故调查局12日披露了此前印度航空波音787-8型客机坠毁事故的初步调查结 果。报告显示，飞机起飞后数秒内，两台发动机的燃油开关几乎同步从"运行"位切换至"切断"位，导致发 动机燃料供应中断而空中熄火。报告称，"在驾驶舱语音记录中，可以听到一名飞行员向另一名飞行员提 问说，为什么切断"。"而另一名飞行员回答说，他没有这么做。"印度航空事故调查局8日向印度民航总 局和其他相关部门提交了印度航空波音787-8型客机坠毁事故的初步调查报告。 最新公布。 转载与合作可联系证券时报小助理，微信ID：SecuritiesTimes END 印度民航部秘书萨米尔·库马尔·辛哈称，失事客机于印度当地时间12日13时40分坠毁。12日当天，飞机达到 650英尺（约198米）的高度后开始下降；飞行员于13时39分向空中交通管制发出了求救信号。据空中交通管 制员称，当管制员试图联系飞机时，没有得到任何回应；一分钟后，飞机在距机场约2公里的梅加尼纳加尔坠 毁。 综合自：央视新闻 责编：叶舒筠 校对：吕久彪 版权声明 证券时报各平台所有原创内容，未经书面授权，任何单位及个人不得转载。我社保留追 究相关 行 为主体 ...

来源丨央视新闻 编辑丨黎雨桐 深夜大爆发！黄金大涨，现货白银创14年新高！美股全线跳水 多个千万人口城市，落户门槛放宽至45岁 SFC 21君荐读 印度航空事故调查局12日披露了此前印度航空波音787-8型客机坠毁事故的初步调查结果。 报告显示，飞机起飞后数秒内，两台发动机的燃油开关几乎同步从"运行"位切换至"切断"位， 导致发动机燃料供应中断而空中熄火。 报告称，"在驾驶舱语音记录中，可以听到一名飞行员向另一名飞行员提问说，为什么切 断"。"而另一名飞行员回答说，他没有这么做。" 6月12日，在印度古吉拉特邦艾哈迈达巴德，人们在客机失事现场进行救援。图/新华社 印度航空事故调查局8日向印度民航总局和其他相关部门提交了印度航空波音787-8型客机坠毁 事故的初步调查报告。 当地时间6月12日下午，一架从印度飞往英国的印度航空公司波音787-8型客机在印度古吉拉特 邦艾哈迈达巴德机场起飞后不久坠毁，造成机上和地面上共270余人遇难。飞机上的两个黑匣 子均已被找到。这是波音787机型首次发生致命空难，多国已派团队协助调查。 ...

知情人士称，初步调查结果表明，为飞机两台发动机提供燃油的开关被关闭，导致飞机在起 飞后不久便明显丧失动力。据几名驾驶该型号飞机的飞行员介绍，飞行员可以通过开关启 动、关闭以及在某些紧急情况下重启发动机。 知情人士还表示，这些开关在飞行过程中通常处于开启状态，目前尚不清楚它们是如何以及 为何被关闭的。知情人士还透露，目前尚不清楚这是意外还是故意行为，以及是否有人试图 重新打开这些开关。 有分析认为，如果这些开关真的被关闭，这或许也能解释为何飞机的应急发动机，即冲压空 气涡轮似乎在飞机坠毁前瞬间启动了。据介绍，冲压空气涡轮能在飞机所有发动机失效的紧 急情况下，为飞机关键系统提供动力。 前航空公司飞行员、现任咨询公司"安全操作系统"首席执行官的约翰·考克斯解释称，关闭 开关会切断发动机的燃油供应，如果同时关闭两个控制开关，就会同时断掉两个发动机的燃 油供应，"发动机可能在非常短的时间内失能。"考克 斯 说，不能排除有人故意移动开关的 可能性，"但也有可能是误碰。可能有一个发动机出现故障，飞行员试图拨动控制该发动机 的开关，结果误触了另一个正常发动机的开关。" 据红星新闻、澎湃新闻等媒体报道，知情人士10日透露，目前 ...

Market Performance - The three major US stock indices closed lower, with the Dow Jones down 279.13 points (0.63%) at 44,371.51, the Nasdaq down 45.14 points (0.22%) at 20,585.53, and the S&P 500 down 20.71 points (0.33%) at 6,259.75 [1] - For the week, the Dow Jones fell 1.02%, the S&P 500 decreased by 0.31%, and the Nasdaq dropped by 0.08% [2] - European indices also saw declines, with Germany's DAX30 down 216.68 points (0.89%) at 24,256.40, the UK's FTSE 100 down 34.89 points (0.39%) at 8,940.77, and France's CAC40 down 72.96 points (0.92%) at 7,829.29 [2] Trade Agreements - The US is working towards a temporary trade agreement with India, aiming to reduce tariffs to below 20%, differing from other countries that received tariff notifications [1][7] - This temporary agreement is expected to create conditions for ongoing negotiations, allowing India to address pending issues before a comprehensive agreement is reached [7] Economic Indicators - The US fiscal year has seen tariff revenues exceed $100 billion for the first time, with June's tariff revenue reaching $27 billion, a 301% year-over-year increase [5] - The US federal government reported a surplus of $27 billion in June, compared to a deficit of $71 billion in the same month last year [5] Currency and Commodities - The US dollar index rose by 0.21% to 97.853, with the euro and pound both declining against the dollar [3] - International oil prices increased, with light crude oil futures for August rising by $1.88 to $68.45 per barrel (2.82% increase) and Brent crude for September up by $1.72 to $70.36 per barrel (2.51% increase) [3] Company News - Tesla's CEO Elon Musk's AI company xAI is preparing for a new funding round, with a target valuation soaring to $200 billion, a tenfold increase from last year [9] - The US Department of Energy approved a strategic petroleum reserve rotation with ExxonMobil to stabilize fuel supply in the Gulf Coast region [10] - Meta is likely to face significant daily fines from the EU due to its current business model, which may not comply with the Digital Markets Act [11]

Core Viewpoint - Delta Air Lines is addressing aircraft shortages by dismantling engines from new Airbus jets in Europe and shipping them to the U.S. tax-free to reactivate grounded planes [1][3]. Group 1: Aircraft Shortage Solutions - Delta Air Lines has been removing engines from its new Airbus A321neo aircraft in Europe and shipping them to the U.S. to resolve aircraft shortages [1]. - The airline has grounded some older A320neo series planes due to issues with their original engines [1]. Group 2: Trade and Tariff Implications - The inability to import new aircraft is partly due to a 10% tariff on European-made planes, a consequence of trade tensions initiated by former President Trump [1]. - Delta's CEO Ed Bastian confirmed that the airline is transporting a "small number" of new engines and intends to continue this practice to avoid tariffs [3]. - Earlier this year, Delta Air Lines transported new Airbus long-haul aircraft via Japan to circumvent import costs [3].

Core Viewpoint - The investigation into the crash of the Indian Airlines Boeing 787 indicates that the fuel control switches for the engines were turned off, leading to a loss of power shortly after takeoff [1][4]. Group 1: Incident Details - The crash occurred shortly after takeoff from Ahmedabad, India, resulting in over 270 casualties on board and on the ground [1]. - The aircraft involved was a Boeing 787-8, marking the first fatal accident for this model [6]. Group 2: Investigation Focus - The investigation is primarily focused on the actions of the pilots, with preliminary evidence suggesting the activation of an emergency backup power source before the crash [4]. - There is speculation that a malfunction in one engine may have led the pilot to mistakenly shut down the functioning engine, resulting in a dual failure [4][5]. Group 3: Pilot Background - The captain had 8,200 flight hours, while the co-pilot had 1,100 hours, and their backgrounds are under review as part of the investigation [5]. - Previous incidents of similar pilot errors have been noted, indicating that such mistakes can occur under certain conditions [5]. Group 4: Regulatory and Support Involvement - The investigation is being supported by the U.S. National Transportation Safety Board (NTSB) and the Federal Aviation Administration (FAA), along with Boeing and General Electric [6]. - The preliminary investigation report is expected to be released soon, with the investigation process potentially taking a year or more [6].