11月4日，甘肃省民航机场集团有限公司与上海飞机试飞工程有限公司在兰州签署战略合作框架协议。 这既是双方在前期试飞合作基础上深化伙伴关系、共拓发展空间的全新起点，更是甘肃民航以能力升级 践行社会责任、携手赋能国家大飞机事业高质量发展的崭新篇章。 甘南夏河机场圆满保障C919高高原试验飞行，是甘肃民航的硬实力与担当精神，正成为国产大飞机翱 翔蓝天的坚实支撑。中国商飞相关领导对甘肃省长期以来在大飞机试验试飞工作中给予的支持帮助和服 务保障表示衷心感谢，表示当前中国商飞正深入推进大飞机"规模化系列化发展、自主可控、安全可 靠"三大任务，持续加强大飞机产业链生态建设。甘肃兼具优越的地理位置与独特的气候条件，秉持"厚 道甘肃"的人文精神，过去五年来，通过开展大规模、高强度的试飞协作，与甘肃省民航机场集团已逐 步构建起目标同向、机制同建、成果共享的利益共同体，树立起经得起考验、扛得住压力、打得赢战斗 的合作典范。 这份信任源于甘肃民航日益精进的保障能力。从成立专项工作小组制定定制化方案，到客梯车调试、飞 行区驱鸟等环节的精准管控；从多次召开保障协商会明确安全规范，到消防救援、应急处置的全流程模 拟演练，甘肃民航在C919 ...

Core Points - The C919 aircraft is China's first self-developed jetliner that meets international airworthiness standards, showcasing significant advancements in the domestic aviation industry [1] - The aircraft's final test unit, designated as 106, plays a crucial role in the overall production and testing process, with a dedicated team focused on quality and safety [1][2] - The team led by Liang Yong has faced numerous challenges during the testing phases, emphasizing the importance of preparation and collaboration among various professionals [2][3] Group 1 - The C919 aircraft has undergone extensive testing and development, with the 106 unit being the last in the series, making it difficult to control the production schedule [2] - Liang Yong, the youngest team leader, highlights the significance of proactive planning and the unpredictability of the testing process [2][3] - The team successfully completed critical tests, including ground tests and night flight trials, demonstrating their resilience and teamwork [3][4] Group 2 - The team faced a critical decision regarding wind conditions for engine ground tests, showcasing the challenges of capturing suitable weather for testing [4][5] - On November 20, the team successfully conducted wind tests after a series of challenges, marking a significant achievement for the 106 unit [5] - Following the successful test flights, the C919 is set to enter commercial operations, with Liang Yong taking on key roles in supporting its delivery and operational readiness [5][6] Group 3 - The C919 project represents a significant milestone in China's aviation industry, with Liang Yong reflecting on the growth and development witnessed throughout his career [6]

Core Insights - Jiangxi Airlines has successfully operated the domestically produced C909 aircraft for five years, marking a significant milestone in promoting high-quality operations of domestic civil aircraft in East China [1][4] - The airline has established a robust safety management system for the C909 fleet and has contributed to the development of Jiangxi as a "demonstration province for domestic civil aircraft innovation" [1][4] Service Impact - Since the first C909 aircraft was delivered in January 2020, Jiangxi Airlines has opened 39 routes to 38 destinations, enhancing travel convenience for local residents [2] - The airline emphasizes localization by leveraging domestic aircraft to create innovative service products that reflect local culture, thereby promoting tourism and enhancing the brand image of domestic civil aircraft [2] Technological Innovation - Jiangxi Airlines has collaborated closely with COMAC to improve aircraft models, including optimizing cabin layouts to increase seating capacity to 95, which adds an annual capacity of 20,000 passengers [3] - The airline has established workshops for flight and maintenance experts to address technical challenges and has initiated over 100 technical research projects, providing more than 1,200 suggestions to COMAC for design optimization [3] Development Outlook - The commercial operation of the C909 is accelerating, with the C919 also showing promising beginnings, indicating significant progress in China's large aircraft industry [4] - Jiangxi Airlines remains committed to supporting the development of domestic civil aircraft and aims to enhance operational models to ensure safety, brand recognition, and profitability [4][6]