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波音787空难原因揭晓,确实很“印度”
Guan Cha Zhe Wang· 2025-07-15 01:23
Core Viewpoint - The Indian aviation authority has mandated an urgent inspection of certain Boeing aircraft following a tragic accident involving an Air India flight, raising concerns about Boeing's safety and quality issues [1][2][4]. Group 1: Accident Details - On June 12, an Air India flight from Ahmedabad to London crashed shortly after takeoff, resulting in 241 fatalities out of 242 passengers, with 19 additional casualties on the ground [1]. - The crash is noted as one of the deadliest aviation disasters in the past decade and the first involving the Boeing 787 "Dreamliner" [1]. Group 2: Investigation Findings - The preliminary report from the Indian Aircraft Accident Investigation Bureau (AAIB) indicated that the aircraft's landing gear did not retract properly after takeoff, which is against standard procedures [4][6]. - The report confirmed that the aircraft's flaps were set to the correct position for takeoff, contradicting initial assumptions about flap retraction issues [4][6]. - Critical data from the black box revealed that the fuel control switches for both engines were switched from "Run" to "Cutoff" shortly after takeoff, leading to a rapid decrease in engine thrust [7][8]. Group 3: Potential Causes - The investigation has not definitively concluded whether the fuel switches were turned off due to mechanical failure, human error, or other factors [8][12]. - The design of the fuel control switches includes multiple safety features to prevent accidental operation, raising questions about how they were turned off [9][12]. - Preliminary findings suggest that the switches may have been manually turned off, but the exact circumstances remain unclear [13][14]. Group 4: Public and Industry Reaction - The initial report has sparked controversy in India, with public opinion suggesting that it too quickly absolves Boeing of responsibility [14][15]. - Critics argue that the report lacks sufficient evidence and transparency, as it does not provide original black box data or cockpit recordings to support its conclusions [14][15].
58美元买一架货真价实的飞机?肯尼亚“飞机坟场”大甩卖,旧客机拆零件、变住宅、开餐厅……
3 6 Ke· 2025-06-29 23:44
Core Viewpoint - Kenya Airports Authority announced an auction for 92 old aircraft stored at four domestic airports, offering them at very low starting prices, with a Boeing 707 starting at $2,497 and the cheapest at $58, indicating a significant clearance of unused assets [1][6]. Group 1: Background and Context - Kenya is one of the more economically developed countries in Africa, with a stable political environment and rich tourism resources, leading to the establishment of many international flights and making Nairobi a major aviation hub [4]. - The growth of the aviation industry has also spurred local aircraft maintenance services, resulting in many old aircraft being stored in Kenya, particularly at Wilson Airport, which has become known as a "graveyard" for old planes [4][6]. Group 2: Reasons for Auction - The auction aims to clear out the large number of unclaimed old aircraft, creating more space and generating additional revenue for the airport authority [6]. - The decision to auction these aircraft reflects the accumulation of planes that have reached the end of their operational life, similar to how aging humans face retirement [6][8]. Group 3: Aircraft Retirement and Disposal - Aircraft retirement is determined by various factors, including flight hours, takeoff and landing counts, and service years, with most commercial aircraft in China retiring after 20 to 30 years of service [8]. - Common disposal methods for retired aircraft include refurbishment for continued service, conversion from passenger to cargo planes, and dismantling for parts [10][13][15]. Group 4: Alternative Uses for Old Aircraft - Old aircraft can be repurposed for various unconventional uses, such as transforming them into restaurants, homes, or filming locations, showcasing their versatility beyond aviation [18][21][24]. - Some retired aircraft are donated to parks and schools, serving as recreational facilities and nostalgic reminders for the public [26][28].
印度波音 787 坠机,和孩子一起聊聊波音飞机背后的故事|Knock Knock 世界
声动活泼· 2025-06-19 10:46
Core Viewpoint - The article discusses the recent challenges faced by Boeing, particularly focusing on safety issues, declining orders, and the impact of a recent plane crash, highlighting the company's struggle to maintain its reputation and market position in the aviation industry [1][3][18]. Group 1: Recent Incidents and Impact - On June 12, 2025, an Indian Airlines Boeing 787 crashed shortly after takeoff, resulting in 241 fatalities and only one survivor, marking it as one of the worst aviation disasters in a decade [1]. - Following the crash, India's aviation regulatory body ordered inspections of all Boeing 787 aircraft and is considering grounding the model [1]. - The crash has intensified scrutiny on Boeing, contributing to a significant trust crisis and damaging the company's brand image [3]. Group 2: Boeing's Historical Context - Boeing, established in 1916, was once a dominant force in the aviation industry, producing iconic aircraft like the Boeing 707 and 747, which significantly shaped commercial aviation [4][6]. - The Boeing 747, known for its four engines and dual-deck design, was a technological pinnacle for the company, capturing over 60% of the global commercial aviation market at its peak [6]. Group 3: Financial Performance and Order Decline - Boeing's new aircraft orders plummeted by approximately 60% last year, reflecting a severe downturn in demand [3]. - The company has faced continuous losses since 2019, accumulating a net loss of $36 billion (approximately 260 billion RMB) over six years, marking the longest period of losses in its history [9]. Group 4: Cultural and Operational Changes - The decline in Boeing's engineering culture began after its acquisition of McDonnell Douglas in 1997, shifting the focus from safety and quality to profit maximization [10]. - Boeing's decision to outsource critical components led to quality control issues, exemplified by the delayed production of the 787 Dreamliner, which was three years behind schedule due to unusable parts from suppliers [11]. Group 5: Safety Issues and Regulatory Scrutiny - The 737 MAX crisis, resulting from rushed upgrades to compete with Airbus, led to two fatal crashes and revealed significant flaws in Boeing's safety management systems [13][14]. - Investigations uncovered 27 issues within Boeing's safety management, including poor communication and lack of effective reporting channels [14]. Group 6: Future Outlook and Market Position - Despite its challenges, Boeing is unlikely to face bankruptcy due to its dominant position in the commercial aircraft market, which is primarily shared with Airbus [18]. - The company is working with the FAA to implement a new safety management system to address quality and safety concerns, aiming to restore public trust [20].
波音787,浑身都是问题
虎嗅APP· 2025-06-13 00:05
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].
巨亏中的波音,靠关税战续命​
吴晓波频道· 2025-05-24 00:05
Core Viewpoint - Boeing, once a symbol of American manufacturing, now relies heavily on foreign orders for survival, as evidenced by recent transactions with Middle Eastern countries and the implications of U.S. trade policies [2][52]. Group 1: Recent Transactions and Orders - Qatar gifted a Boeing 747 valued at $400 million to the U.S. military, which will be modified to serve as Air Force One [2][4]. - The UAE's AviLease ordered 20 Boeing 737 MAX aircraft, with an option for 10 more, while Qatar Airways signed a contract worth $96 billion for up to 210 Boeing 787 and 777X aircraft [6][7]. - Boeing's revenue is projected to drop to $66.5 billion in 2024, marking a significant decline from $101.1 billion in 2018, with continuous losses expected [7][9]. Group 2: Financial Performance - Boeing's financials show a decline in revenue from $101.1 billion in 2018 to an expected $66.5 billion in 2024, with a net loss projected at $10.7 billion for 2024 [9]. - The company has faced operational losses for five consecutive years, with a projected operating loss of $10.7 billion in 2024 [9]. - Boeing's backlog of orders remains substantial, with $49.88 billion in contracts as of 2024, indicating ongoing demand despite recent challenges [9]. Group 3: Historical Context and Industry Position - Boeing has been a significant player in the aerospace and defense sectors, being the largest exporter in the U.S. and employing over 172,000 people, with 85% based in the U.S. [26][38]. - The company has transitioned from a manufacturing powerhouse to a more finance-driven model, outsourcing approximately 70% of its production [33][34]. - The decline in Boeing's reputation and market share is seen as a reflection of broader issues within American manufacturing, particularly following high-profile accidents and operational challenges [36][41]. Group 4: Geopolitical Implications - U.S. trade policies and tariffs have created uncertainty for Boeing, with potential price increases for its aircraft due to tariffs, which could benefit competitors like Airbus [41][42]. - The relationship between Boeing and China has deteriorated, with no significant orders from China since 2017, contrasting with previous decades of strong collaboration [49][50]. - Boeing's future heavily relies on U.S. government support and the revival of American manufacturing, particularly under the current administration's policies [38][52].
卡塔尔首相:向特朗普提供波音747是长期盟友之间的正常往来。
news flash· 2025-05-20 07:43
Core Viewpoint - The Prime Minister of Qatar stated that providing a Boeing 747 to Trump is a normal exchange between long-term allies [1] Group 1 - The gesture of gifting a Boeing 747 signifies the strong diplomatic ties between Qatar and the United States [1] - This action reflects the ongoing collaboration and mutual support between the two nations [1] - The statement emphasizes the importance of maintaining strong relationships among allies in the context of international diplomacy [1]
特朗普在社交平台上称:(卡塔尔赠送的)这架波音747是给美国空军/国防部的,不是给我的!这是来自卡塔尔的礼物,我们多年来一直成功地保卫着这个国家。它将被用作临时的空军一号。
news flash· 2025-05-14 00:08
Core Viewpoint - The Boeing 747 gifted by Qatar is intended for the U.S. Air Force and Department of Defense, not for personal use by Trump, and will serve as a temporary Air Force One [1] Group 1 - The aircraft is described as a gift from Qatar, highlighting the long-standing defense relationship between the U.S. and Qatar [1] - The statement emphasizes the role of the aircraft in supporting national defense efforts [1]
有人送大礼?特朗普宣布:免费获得一架波音747!飞机价值达4亿美元,临时替换“空军一号”
新浪财经· 2025-05-13 01:00
Core Viewpoint - The article discusses the potential acquisition of a Boeing 747-8 aircraft from the Qatari royal family to temporarily replace the aging Air Force One, highlighting the political implications and ongoing discussions surrounding the transaction [1][2][3]. Group 1: Aircraft Acquisition - The Trump administration is reportedly considering accepting a Boeing 747-8 valued at $400 million from Qatar to serve as a temporary Air Force One [2]. - The aircraft is described as a "flying palace" and was previously visited by Trump in February [2][3]. - Qatar's defense department is currently reviewing the legal aspects of the potential transfer, and no final decision has been made [2][3]. Group 2: Political Context - Trump claims that the transaction is transparent, while Democrats express frustration over the potential high costs associated with the aircraft [1]. - The White House press secretary stated that any gifts from foreign governments would be accepted in full compliance with applicable laws [2]. - Trump's upcoming visit to the Middle East, including Qatar, coincides with the latest reports about the aircraft [3]. Group 3: Previous Agreements and Delays - Trump had previously reached an agreement for the modernization of two Boeing 747s for the new Air Force One, but the project has faced significant delays and cost overruns exceeding $2 billion [3][4]. - The completion of these new aircraft may not occur until at least 2027 due to ongoing issues with Boeing [3].
氪星播报|5月12日早间都有哪些今日大事件?
3 6 Ke· 2025-05-12 05:25
Group 1 - CATL (宁德时代) plans to list in Hong Kong with a maximum issue price of 263 HKD per share, intending to issue 117.9 million H shares, subject to adjustments [5][6] - The pricing period is expected to be from May 13 to May 16, with trading commencing on May 20 [5] - CATL's vice chairman intends to donate 4.05 million shares to Fudan University to establish a natural science research fund [9] Group 2 - Trump announced that he will receive a Boeing 747 for free from the Department of Defense to temporarily replace the old Air Force One, claiming the transaction is transparent [6] - Trump also stated that drug prices could be reduced immediately by 30% to 80%, indicating a significant potential impact on the pharmaceutical industry [9] - Avita Technology issued a lawyer's letter demanding a blogger to delete false statements regarding the aerodynamic testing of their vehicle and to publicly apologize [7]
等不及波音交付新专机 据报特朗普相中一架卡塔尔使用过的二手飞机
news flash· 2025-05-01 11:42
Core Viewpoint - The U.S. President Donald Trump has commissioned L3Harris Technologies Inc. to modify a used Boeing 747 aircraft for temporary presidential use due to ongoing delays in Boeing's plan to replace Air Force One [1] Group 1: Company Actions - L3Harris Technologies Inc. will undertake the modification of a Boeing 747 that was previously used by the Qatari government [1] - The modified aircraft is expected to be operational by the fall [1] Group 2: Industry Context - The modification of the aircraft comes in response to delays in Boeing's replacement plan for Air Force One [1]