除了作业时间长，艰苦的维修环境也是机务们面对的另一大考验。受制于飞机机腹的高度，维修人员时 常要保持着半扎马步半弯腰的姿势，有时甚至要半个身体钻进布满管路的机舱中，由下往上拆卸设备。 机舱中闷热的环境更是加重了作业负担，一趟维修下来，机务工程师的脸上总会沾上油污和灰尘，从额 角留下的汗水和用袖子擦拭的痕迹相混合，让他们一个个都"花了脸"。更大的考验还来自于飞机发动机 的余温，由于"换芯"的位置靠近发动机的出风口，如果待维修的飞机不久前刚执行完航班任务，发动机 的残留热浪还将添一重高温。 8月19日，东航技术虹桥维修基地波音航线二分部技术经理杨明辉和班组同事们一起来到停机坪，从下 午16时起到晚间，他们要为一架波音737飞机更换空调散热组件。 杨明辉介绍说，飞机的空调系统位于机身下方靠近后轮区域的机腹位置，左右两侧各有一个舱门。在维 修时，机务工程师要猫着腰钻到飞机底下打开舱门盖板，随后半蹲着开展更换作业。由于散热器是飞机 空调系统制冷的核心组件，不仅承担着为飞机客舱输送冷气的功能，同时也为其周边的管路、设备、系 统降温，所以它的位置藏在机腹内侧，周边被各种零部件包围。在更换时，工程师们要从外到内层 层"抽丝剥 ...

智通财经获悉，航空股跌幅居前，截至发稿，中国国航(00753)跌5.31%，报5.17港元；东方航空(00670) 跌4.09%，报3.05港元；南方航空(01055)跌3.28%，报3.83港元；首都机场(00694)跌1.3%，报3.04港元。 华泰证券指出，8月14日中国航协发布《中国航空运输协会航空客运自律公约》，或反应行业改善经营 环境的意愿。该行认为《公约》虽无法起到强制作用，但或可边际改善航司经营环境。整体来看旺季或 由于公商务出行需求不足，行业景气度仍处底部有待提高。不过若行业收益管理边际转向追求量价平 衡，航司收益水平即有望获得改善。 本文源自：智通财经网 消息面上，上市航司发布7月运营数据。东兴证券指出，7月上市公司国内航线运力投放同比提升 2.3%，环比6月提升约20.5%。行业进入旺季，运力投放环比提升较为明显，但从同比角度考虑，增速 并不算很高。客座率方面，7月上市公司整体客座率较去年同期提升约0.6pct，但环比6月则下降1.0pct。 今年年初以来航司客座率整体高于去年同期，但7月旺季客座率增幅收窄至0.6pct，叠加旺季客座率反而 环比走低，说明今年旺季需求端或弱于航司的预期。 ...

资料显示，中国东方航空股份有限公司位于上海市闵行区虹翔三路36号,香港金钟道95号统一中心19楼D 室，成立日期1995年4月14日，上市日期1997年11月5日，公司主营业务涉及航空客、货、邮、行李运输 业务及延伸服务;通用航空业务;航空器维修;航空设备制造与维修;国内外航空公司的代理业务。主营业 务收入构成为：客运服务收入91.95%，货运服务收入4.04%，其他(补充)2.17%，退票费手续费收入 1.85%。 中国东航所属申万行业为：交通运输-航空机场-航空运输。所属概念板块包括：跨境电商、证金汇金、 雄安新区、大盘、低价等。 来源：新浪证券-红岸工作室 8月22日，中国东航盘中下跌2.17%，截至10:43，报4.06元/股，成交1.46亿元，换手率0.21%，总市值 905.03亿元。 资金流向方面，主力资金净流出1761.09万元，特大单买入1151.87万元，占比7.89%，卖出1562.73万 元，占比10.70%；大单买入2582.66万元，占比17.68%，卖出3932.90万元，占比26.93%。 中国东航今年以来股价涨1.50%，近5个交易日涨1.25%，近20日涨3.31%，近60 ...

Group 1 - Airline stocks experienced significant declines, with China National Aviation (601111) down 5.31% to HKD 5.17, Eastern Airlines (00670) down 4.09% to HKD 3.05, Southern Airlines (600029) down 3.28% to HKD 3.83, and Capital Airport (00694) down 1.3% to HKD 3.04 [1] - In July, listed airlines reported a 2.3% year-on-year increase in domestic route capacity, with a 20.5% month-on-month increase compared to June. However, the year-on-year growth rate is considered low [1] - The overall passenger load factor for listed airlines in July improved by approximately 0.6 percentage points year-on-year, but decreased by 1.0 percentage points month-on-month compared to June. This indicates that the demand during the peak season may be weaker than expected [1] Group 2 - Huatai Securities noted that the China Air Transport Association released the "Self-Discipline Convention for Air Passenger Transport" on August 14, reflecting the industry's intention to improve the operating environment. Although the convention is not mandatory, it may marginally enhance the operating conditions for airlines [2] - The overall industry remains at a low level of prosperity, primarily due to insufficient demand for business travel during the peak season. However, if the industry shifts its revenue management towards balancing volume and price, airlines' revenue levels may improve [2]

华泰证券指出，8月14日中国航协发布《中国航空运输协会航空客运自律公约》，或反应行业改善经营 环境的意愿。该行认为《公约》虽无法起到强制作用，但或可边际改善航司经营环境。整体来看旺季或 由于公商务出行需求不足，行业景气度仍处底部有待提高。不过若行业收益管理边际转向追求量价平 衡，航司收益水平即有望获得改善。 智通财经APP获悉，航空股跌幅居前，截至发稿，中国国航(00753)跌5.31%，报5.17港元；东方航空 (00670)跌4.09%，报3.05港元；南方航空(01055)跌3.28%，报3.83港元；首都机场(00694)跌1.3%，报3.04 港元。 消息面上，上市航司发布7月运营数据。东兴证券指出，7月上市公司国内航线运力投放同比提升 2.3%，环比6月提升约20.5%。行业进入旺季，运力投放环比提升较为明显，但从同比角度考虑，增速 并不算很高。客座率方面，7月上市公司整体客座率较去年同期提升约0.6pct，但环比6月则下降1.0pct。 今年年初以来航司客座率整体高于去年同期，但7月旺季客座率增幅收窄至0.6pct，叠加旺季客座率反而 环比走低，说明今年旺季需求端或弱于航司的预期。7月航司的客座 ...

昆山国际空港近2年来已完成货运量6万余件，进出口超34亿美元。随着此次前置货站的启用，长三角国 际空港昆山物流中心成为"口岸型、直通型"综合性航空前置货站，将链接111家航空公司、直达全球 1036个目的地。昆山至上海段企业物流时效可提升60%以上，运营成本下降30%以上。 中新网苏州8月21日电 (记者 钟升)全国首家备案制综合型航空前置货站——东方航空—昆山国际空港前 置货站21日在长三角国际空港昆山物流中心启用。当天，首批出口货物在货站经过一次性安检、打板 后，通过专用驳运卡车直达上海浦东机场，随后发往德国法兰克福和越南胡志明市。 尚无民用机场的苏州正持续加大与上海在航空物流领域的合作。今年4月，全国首个跨省(市)、跨关区 的前置货站——上海机场-苏州前置货站在苏州工业园区综合保税区启用；7月8日，上海机场-苏州前置 货站冷链专列正式开通，为苏州4000家生物医药企业提供专业的冷链保障。(完) 昆山市委书记陈丽艳在启用仪式上说，此次前置安检货站的启用，将有力促进物流效率跃升，推动企业 运营成本下降，以物流发展的高效率助推昆山经济高质量发展。同时，将为昆山企业拓展全球市场提供 更多机遇，进一步提升昆山外贸 ...

Core Insights - Eastern Airlines has launched its new "Intelligent Transfer Decision System 4.0," which aims to enhance the efficiency of passenger transfers by predicting potential connection risks and optimizing resource allocation through big data analysis [1][2] - The system provides a comprehensive visual monitoring of the entire transfer process, integrating flight dynamics, passenger itineraries, and luggage status, ensuring a seamless transfer experience for travelers [1] - In case of flight delays, the system can automatically generate optimal rebooking solutions and notify passengers in real-time, ensuring that their checked luggage is also transferred to the correct new flight [2] Group 1 - The system operates 24/7, acting as an "invisible guardian" for passengers, and utilizes air-ground interconnectivity technology to keep travelers informed even while in-flight [1] - It can handle over 200 flights daily at the main hub in Pudong, and during peak delays, it can manage over 600 flights simultaneously [2] - The system continuously optimizes its operations, improving accuracy and efficiency with increased usage [2] Group 2 - For overnight accommodations, the system can automatically match hotel resources and generate electronic vouchers for passengers affected by significant delays [2] - It assists ground service personnel in making precise decisions based on multi-dimensional data analysis, ensuring smooth connections for travelers [1][2] - The implementation of this system represents a significant advancement in the airline's operational capabilities, enhancing customer service and satisfaction [1][2]

Group 1 - China Eastern Airlines' stock increased by 1.97% on August 20, with a trading volume of 389 million yuan [1] - The financing buy-in amount for China Eastern Airlines on the same day was 26.23 million yuan, while the financing repayment was 25.16 million yuan, resulting in a net financing buy of 1.08 million yuan [1] - As of August 20, the total financing and securities lending balance for China Eastern Airlines was 366 million yuan [1] Group 2 - The company reported a revenue of 33.41 billion yuan for the first quarter of 2025, representing a year-on-year growth of 0.65% [2] - The net profit attributable to shareholders for the same period was -999.5 million yuan, a decrease of 23.91% year-on-year [2] - The main revenue sources for the company include passenger service income (91.95%), cargo service income (4.04%), and other income (2.17%) [2] Group 3 - China Eastern Airlines has distributed a total of 3.296 billion yuan in dividends since its A-share listing, with no dividends paid in the last three years [3] - As of March 31, 2025, the number of shareholders for China Eastern Airlines was 174,400, an increase of 1.52% from the previous period [3] - The largest shareholder among the top ten circulating shareholders is Hong Kong Central Clearing Limited, holding 245 million shares, which is a decrease of 103 million shares from the previous period [3]

证券之星消息，8月20日航空机场板块较上一交易日上涨0.94%，中国东航领涨。当日上证指数报收于 3766.21，上涨1.04%。深证成指报收于11926.74，上涨0.89%。航空机场板块个股涨跌见下表： | 代码 | 名称 | 收盘价 | 涨跌幅 | 成交量(手) | 成交额(元) | | --- | --- | --- | --- | --- | --- | | 600115 | 中国东航 | 4.15 | 1.97% | 94.84万 | 3.89 Z | | 600004 | 白云机场 | 9.70 | 1.89% | 19.70万 | 1.89亿 | | 000099 | 中信海直 | 23.82 | 1.36% | 29.77万 | 7.05亿 | | 600009 | 上海机场 | 32.29 | 1.32% | 14.23万 | 4.56亿 | | 000089 | 深圳机场 | 7.19 | 1.27% | 21.62万 | 1.54亿 | | 002928 | 华夏航空 | 9.05 | 1.12% | 14.47万 | 1.30亿 | | 600029 | 南方航空 | 5.95 | ...

Core Viewpoint - Eastern Airlines has significantly upgraded its "Air Express" service by offering free basic "in-flight Wi-Fi" on 37 key routes, enhancing passenger experience and service quality [1][2]. Group 1: Service Upgrade - Starting from August 20, Eastern Airlines will provide free basic "in-flight Wi-Fi" for passengers in designated economy class seats on specific routes, including Shanghai Hongqiao to Beijing Capital and others [1]. - This upgrade expands the coverage of free "in-flight Wi-Fi," which was previously available only to first-class and business-class passengers on wide-body aircraft [2]. Group 2: Wi-Fi Service Features - The basic "in-flight Wi-Fi" allows passengers to maintain instant communication, browse the web for news, use office software, shop online, read e-books, and conduct financial transactions [2]. - For passengers needing higher bandwidth for video streaming, live broadcasts, or video conferencing, Eastern Airlines offers paid upgrades to standard and premium "in-flight Wi-Fi" options [2]. Group 3: Technological Advancements - Eastern Airlines has established the largest "in-flight Wi-Fi" service in the domestic civil aviation industry, covering all its wide-body aircraft [3]. - In August 2023, Eastern Airlines became the first domestic airline to allow "in-flight Wi-Fi" usage below 3000 meters, providing continuous coverage from takeoff to landing [2].