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 ...

Core Insights - The article discusses the rapid development of the low-altitude economy in China, emphasizing the balance between safety and growth in the industry [2][7] - The Longchun Aviation Exhibition showcased the low-altitude economy with a dedicated pavilion featuring 82 leading domestic companies and over 16 new technologies [2][3] - The eVTOL (electric Vertical Take-Off and Landing) sector is highlighted as a key area of focus, with various companies presenting their products and innovations [3][4] Industry Developments - The Longchun Aviation Exhibition featured multiple eVTOL models, including the FP-981CS, which can withstand wind conditions rated at level 8 [3][6] - Current eVTOL models in China include fixed-wing, multi-rotor, and hybrid designs, with varying wind resistance capabilities [6][8] - The lack of unified standards for eVTOL wind resistance requirements poses challenges for the industry [3][4] Safety and Regulation - Safety is emphasized as a top priority in the low-altitude economy, with calls for rigorous airworthiness certification processes [7][8] - The Civil Aviation Administration of China issues airworthiness certificates, with only one eVTOL model, the EH216-S, currently certified [7][8] - The industry is urged to adopt a correct safety perspective that promotes innovation while ensuring safety [8] Talent Development - The low-altitude economy is experiencing a demand for skilled professionals who understand both low-altitude technology and economic applications [12][13] - Companies are increasingly focusing on training programs to develop a workforce capable of supporting the industry's growth [12][13] - The recruitment of professionals in emerging industries, including low-altitude economy roles, is projected to grow significantly [13]

Group 1 - The central government emphasizes the importance of safety in the development of the low-altitude economy, advocating for a balanced approach that does not compromise safety for growth or vice versa [1][7] - The Changchun Airshow featured a dedicated low-altitude economy pavilion, showcasing 82 leading domestic companies and their innovations in the low-altitude economy sector, including eVTOL technologies [3][5] - eVTOL aircraft are subject to strict meteorological conditions for takeoff, with varying wind resistance requirements depending on the model and application scenarios, highlighting the need for standardized guidelines [5][6] Group 2 - The current domestic eVTOL market includes various designs such as fixed-wing, multi-rotor, and compound wing models, with compound wings generally offering better wind resistance [6] - Safety is a critical concern in the low-altitude economy, with industry experts advocating for a systematic approach to innovation that prioritizes safety while promoting technological advancements [7][8] - The only eVTOL currently certified for airworthiness in China is the EH216-S by EHang, underscoring the importance of regulatory compliance in ensuring safety and reliability in the industry [7]

Core Viewpoint - The third Civil Aviation Science and Technology Innovation Achievement Exhibition showcased various "air taxis," highlighting the importance of airworthiness certification for commercial passenger operations [1][2]. Group 1: Air Taxi Development - "Air taxis" are described as futuristic vehicles capable of vertical takeoff and landing, with a cruising speed of 200 km/h, enabling autonomous flight [2]. - The M1 eVTOL can reduce travel time from the National Stadium to Beijing Daxing International Airport from nearly 2 hours to 30 minutes, with ticket prices comparable to taxi fares [2]. Group 2: Airworthiness Certification Process - The airworthiness certification process is crucial for ensuring aviation safety, involving the review and management of hundreds of subsystems throughout the lifecycle of civil aircraft [4]. - The certification process is complex, with examples such as the C909 regional aircraft taking 11 years and the C919 large passenger aircraft taking 12 years to complete their respective certifications [4][5]. Group 3: Technological Advancements in Certification - The rapid development of the drone and eVTOL manufacturing industries has led to a significant increase in airworthiness certification demands [6]. - Advanced information technologies, such as remote manufacturing compliance inspection tools, are being utilized to enhance the efficiency of the airworthiness certification process [7].

Core Points - China's self-developed electric aircraft RX4E has successfully obtained the type certificate from the Civil Aviation Administration of China (CAAC), becoming the world's first electric aircraft to achieve this certification [1] - The Chinese civil aviation sector is actively participating in international aviation standards development, transitioning from a "rule follower" to a "standard setter" role [2][5] - The CAAC has been increasingly recognized in international aviation circles, particularly in the field of electric aircraft certification, due to its growing experience and capabilities [3][4] Group 1: Electric Aircraft Certification - The RX4E is the first of 23 electric aircraft to receive a type certificate, marking a significant milestone in China's aviation innovation [1] - The CAAC has contributed to the development of international standards for electric aircraft, showcasing China's advancements in this area [3][4] - The establishment of the CAAC's certification center has led to a greater accumulation of expertise and recognition in international forums [2][4] Group 2: International Collaboration - China has been actively involved in the International Civil Aviation Organization (ICAO) and has contributed to the formulation of electric aircraft certification standards [3][5] - The CAAC has established bilateral airworthiness relationships with 10 countries and signed airworthiness memorandums with 21 countries, enhancing international cooperation [7] - The ongoing collaboration aims to strengthen global aviation safety standards and integrate new technologies into the aviation sector [6][7]