本次现场审定试飞中，民航上海适航审定中心试飞相关工作人员分工明确、配合密切、高质高效地完成 了审查任务。在试飞后召开的航后讲评会上，民航上海适航审定中心试飞团队确认，本次窄跑道审定的 4个试验点全部顺利完成，试飞过程中飞机特性符合预期，初步验证了C919飞机在30米窄跑道的滑行和 转弯、起飞和着陆、驾驶员诱发振荡-纠偏着陆等关键能力，将有效地提升飞机对不同跑道的适应性。 团队在总结还中表示，应充分利用本次试飞所获取的宝贵数据，深入开展分析研究，为后续适航审定工 作提供有力支撑。（编辑：张薇，校对：张彤，审核：韩磊） 民航上海适航审定中心团队顺利完成此次试飞工作（上海审定中心供图） 为确保本次审定试飞任务顺利推进、全面提升飞行安全，9月22日，民航上海适航审定中心试飞团队与 持证单位共同组织召开了飞行前技术交底会及试飞机组技术协同会。会议围绕飞机总体状态、试飞科目 准备情况、试飞程序安排及潜在风险防控等方面进行了全面梳理与深入研讨，试飞团队与持证方开展了 细致的技术交流，为后续试飞工作奠定了坚实基础。 9月23日，审定任务正式开展前，双方就严格遵循试飞程序、牢固树立安全意识、加快推进审定试飞任 务及努力提升国际 ...

当今，中美之间的博弈正变得愈发复杂。美国财长贝森特近日的言论引起了广泛关注，他在谈到中美贸易矛盾时声称，美国手中还有诸多筹码，比 如中国限制稀土出口，而美国在飞机发动机和一些化学品领域也有优势。这种看似强硬的表态，背后却隐藏着更深层次的复杂性和不对称性。 首先，贝森特提及的飞机发动机及相关零部件，虽是美国的一张王牌，但这张牌的效用或许并没有他想象中的那么高。中国商飞的C919飞机项目面 临的瓶颈确实让人堪忧，彭博社爆料显示，由于美国的禁令，中国商飞将今年的交付目标从75架削减到25架，这无疑给国产大飞机的前景蒙上了阴 影。然而，将这个短期的困难当成完全依赖，显然是低估了中国在高端制造领域的韧性和创新能力。 不得不承认，在高端制造尤其是航空航天领域，我们确实存在被"卡脖子"的风险。但这并不是美国可以轻易利用的筹码。中国在航发方面的技术积累 与研发能力，正在不断提升。正如历史告诉我们的，无论是经济制裁还是技术封锁，往往刺激的不是屈服，而是反击。类似的情况曾经出现在中国 5G技术发展上，当外界对中国的打压越严，中国企业的发展动力越强，突破口也随之显现。 未来的局势将如何演变，值得我们持续关注。随着中国在科技领域的不 ...

Core Viewpoint - The article discusses the recent inspection of COMAC's customer service company, emphasizing the importance of compliance and safety in the service system for domestic civil aircraft, as mandated by the Civil Aviation Administration of China (CAAC) [1]. Group 1: Inspection and Compliance - A specialized review team was formed by the Shanghai Regulatory Bureau and other regional authorities to conduct a comprehensive inspection of COMAC's customer service company, focusing on compliance with CCAR-135, CCAR-145, and CCAR-147 regulations [1][6]. - The inspection aimed to evaluate the company's capabilities in supporting domestic civil aircraft through document reviews, on-site checks, and personnel interviews, identifying areas for improvement [6]. Group 2: Achievements and Training - COMAC's customer service company has made significant progress in the domestic civil aircraft service sector, achieving high satisfaction rates of 99.2% among over 3,700 trainees in various maintenance training sessions for C909 and C919 aircraft since 2022 [5]. - The company has expanded its operational capabilities, increasing its fleet from 1 to 3 aircraft and obtaining operational qualifications for the C919 model, thereby enhancing its service foundation for market expansion [5]. Group 3: Recommendations for Improvement - The review team recommended establishing a closed-loop mechanism for "procedure-execution-verification" and improving the training and qualification system to ensure rigorous management of training, assessment, and records [6]. - Suggestions were made to enhance the training quality control system and optimize the teaching syllabus for the C909 model, ensuring better preparation for networked training [6].

中国国产商用飞机C919大飞机在马来西亚雪兰莪州的苏丹阿卜杜勒·阿齐兹·沙阿机场作静态展示。 张纹综摄（新华社发） 中国无人驾驶"空中出租车"在卢旺达试飞；C909飞机在印度尼西亚、越南、老挝等东盟国家投入运 营；吉隆坡国际机场与郑州新郑国际机场加强"双枢纽"合作；吉尔吉斯斯坦比什凯克与中国新疆维吾尔 自治区喀什市之间开通客运新航线……近段时间，空中丝绸之路建设成为外媒聚焦的热点。 多年来，在各方共同努力下，空中丝绸之路建设"朋友圈"持续扩大，合作领域不断拓展，一条互惠包容 的"空中丝路"正在拉近中国与共建国家的距离。 航空业往来日益紧密 据越南《年轻人报》等多家外媒报道，得益于共建"一带一路"合作，中国国产飞机今年"飞入"多个东盟 国家。 柬埔寨《高棉时报》日前报道称，柬埔寨国家航空有限公司拟从中国采购20架C909飞机，其中，10架 为确认订单，10架为意向订单。报道称，这笔订单彰显了柬埔寨对中国先进航空技术的信心，也加强了 两国经济和技术联系，在东南亚航空旅行需求持续增长的背景下，有利于拓展区域互联互通。 另据《曼谷邮报》报道，马来西亚亚洲航空公司当前正积极推进洽谈，计划采购中国国产大飞机 C919。路 ...

Core Points - The inaugural flight of the domestically produced C919 aircraft, themed "Shining China Red" and "Pearl of the Orient," took off from Shanghai to Hong Kong on September 19, marking a significant milestone for Chinese aviation [1][3] - The flight was operated by China Eastern Airlines, showcasing the pride and confidence in Chinese manufacturing with the C919's vibrant red livery [3] - The event included interactive segments such as a quiz about the C919 and personal stories from passengers, highlighting the positive reception and emotional connection to the aircraft [5][6] Company Operations - China Eastern Airlines currently operates 11 C919 aircraft across 14 routes connecting 12 cities, establishing a comprehensive commercial operation network [7] - Since its first commercial operation on May 28, 2023, the C919 fleet has accumulated over 37,200 flight hours, completed more than 15,200 flights, and transported over 2.1 million passengers, achieving an average seat occupancy rate of over 85% [7]

Core Viewpoint - China Southern Airlines has been actively transforming and upgrading its operations since the "14th Five-Year Plan," focusing on enhancing its core aviation passenger and cargo services while expanding into related industries such as aircraft maintenance, aviation food, digital technology, flight training, and equipment manufacturing [1][4]. Group 1: Operational Performance - As of June 2023, China Southern Airlines operates a fleet of 943 passenger and cargo aircraft with a seat occupancy rate of 85.47% [3]. - By the end of 2024, the "Southern Airlines e-Travel" ecosystem is expected to connect over 5,500 merchants, with monthly active users exceeding 5 million [3]. Group 2: Strategic Development - The airline aims to create a comprehensive service system that emphasizes personalized, digital, and convenient services, aligning with its mission to enhance the flying experience for more people [4]. - In 2024, the airline's total transport turnover, passenger transport volume, and cargo transport volume are projected to reach 362 billion ton-kilometers, 165 million passengers, and 183 thousand tons, respectively, all setting new records [4]. Group 3: International Expansion - China Southern Airlines operates international and regional flights to 78 destinations across 48 countries and regions, with over 110 routes along the "Belt and Road" initiative, totaling more than 63,000 flights annually [4]. - The airline has established 8 cargo routes in 5 cities of countries participating in the "Belt and Road" initiative [4]. Group 4: Cargo and Logistics - The airline is enhancing its cargo operations by strengthening logistics hubs in Guangzhou, Shenzhen, Shanghai, Beijing Daxing, and Urumqi, and has opened new cargo routes to Budapest, Riyadh, Dubai, and Sydney [7]. - By 2025, the airline plans to achieve regular cross-border e-commerce transportation of battery-powered goods and digitize the inspection of cargo dimensions [7]. Group 5: Innovation and Technology - China Southern Airlines is focusing on developing strategic emerging industries, including aircraft maintenance and manufacturing, to create a full lifecycle ecosystem for aircraft [8]. - The establishment of new companies aims to accelerate digital transformation and promote the development of high-end equipment manufacturing in the aviation sector [8]. Group 6: Low-altitude Economy - The airline is seizing opportunities in the low-altitude economy by developing services related to low-altitude aircraft maintenance and drone pilot training [9]. - The company has launched its first general aviation BeiDou flight operation monitoring system and is involved in the development of electric vertical takeoff and landing aircraft (eVTOL) [9]. Group 7: Catering Services - China Southern Airlines is transforming its in-flight catering services and has opened 60 offline stores under the "Southern Airlines Kitchen" brand, enhancing customer engagement in both air and ground services [9].

今年年初，东航国产C919飞机已开飞中国香港航线。 9月10日，东航MU865航班从南昌昌北国际机场飞抵澳门国际机场，标志着国产民机C909首条地区 航线开通。 ...

Core Viewpoint - The company, Kede CNC, focuses on breakthroughs in five-axis CNC machine tools, high-end CNC systems, and key functional components, aiming to enhance its technological capabilities and market presence in strategic emerging industries such as aerospace and automotive [1][2]. Group 1: Business Overview - Kede CNC specializes in five-axis CNC machine tools, high-end CNC systems, key functional components, and flexible automation production lines [1]. - The company possesses a complete talent chain, technology chain, and industry chain, being the only listed company in China with dual R&D systems for high-end CNC systems and machine tools [1]. - The company has achieved an 85% self-sufficiency rate in core functional components, including the GNC series high-end CNC systems and various servo drives and sensors [2]. Group 2: Market Applications - Kede CNC's five-axis CNC machine tools are widely used in nearly 50 user units under major aerospace groups, including Aerospace Science and Industry and Aviation Industry Corporation of China [2]. - The company’s products are crucial for the mass production of the C919 aircraft, with various machine types already in bulk use for aircraft and engine manufacturing [2][3]. - The company has established a "large aircraft structural component process verification pilot base" in collaboration with Shenyang Aerospace Industry Group, focusing on precision machining for domestic large aircraft and drones [3]. Group 3: Technological Advancements - Kede CNC is advancing AI applications in machining processes, significantly improving efficiency and precision while reducing tool wear [4]. - The company is collaborating with Longxin Zhongke to integrate AI into CNC systems, aiming for a deep fusion of AI capabilities with manufacturing processes [4]. - The company is also exploring new markets in low-altitude economy and humanoid robots, promoting the intelligent and digital transformation of the manufacturing industry [4].

Core Viewpoint - The article discusses the dual standards in U.S. trade policy towards China and India, highlighting the economic and geopolitical implications of these differences in treatment [1][10]. Trade Dynamics - In 2023, China's exports to the U.S. reached $500 billion, while India's were only $86 billion, indicating a significant disparity that affects the impact of any potential tariffs [3][4]. - Imposing high tariffs on China would lead to immediate price increases in U.S. supermarkets, while similar measures against India would have a more diluted effect, potentially unnoticed by American consumers [3][4]. Financial Relations - China holds $800 billion in U.S. Treasury bonds and plays a crucial role in providing liquidity to the U.S. Federal Reserve, making it a significant player in U.S. financial markets [6]. - In contrast, India's financial assets in the U.S. are relatively limited, reducing the potential for significant market disruptions if sanctions are applied [6]. Supply Chain Considerations - Major U.S. companies like Apple and Tesla rely heavily on Chinese manufacturing, making it risky for the U.S. to impose sanctions on China due to potential supply chain disruptions [6]. - India's manufacturing capabilities are still developing, and it cannot yet replace China in critical supply chains, making it a more expendable partner in U.S. calculations [6]. Military and Strategic Factors - The U.S. military's strategic calculations are influenced by China's advanced military capabilities, which necessitate a cautious approach, while India's military does not pose the same level of concern [7]. - The difference in international influence is evident, as China can leverage its energy imports to affect global prices, while India lacks similar capabilities [7]. Political Implications - The U.S. is facing political pressures, especially with the upcoming 2024 elections, which complicate its ability to take strong actions against China without risking backlash from voters [7][8]. - India's role as a counterbalance to China is becoming increasingly questioned domestically, with rising skepticism about the reliability of U.S. support [8]. Long-term Consequences - The dual standards in U.S. policy may undermine its credibility globally, as countries may seek alternative partnerships if they perceive unfair treatment [8][11]. - The ongoing situation could lead to a shift in global economic alliances, with countries like India exploring more independent strategies, including increased use of alternative currencies for trade [11][13].

Group 1 - The core idea of the article is the implementation of the "Love Public Welfare Science Popularization into Villages" activity by the China Aviation Industry Group, aimed at promoting aviation knowledge among children in rural areas [2][6] - The event took place in Fuxin Village and Dongjia Village in Pucheng County, Shaanxi Province, where an aviation science team engaged children through interactive experiences and fun science activities [2][4] - The activity included a knowledge quiz and hands-on model airplane making, fostering teamwork and creativity among the children, who expressed their dreams of becoming aircraft builders [4][5] Group 2 - The children showed great enthusiasm during the event, with one child expressing a desire to create a plane that could help with farm work, highlighting their imaginative engagement with aviation concepts [4][5] - The event not only educated the children but also encouraged them to share their newfound knowledge with family members, demonstrating the impact of the program on community learning [6] - The China Aviation Industry Group's trial flight center aims to continue its public welfare projects, promoting aviation education and inspiring dreams among rural children, contributing to the broader goal of national aviation development [6]