Group 1 - The Civil Aviation Administration of China (CAAC) East China Bureau held a meeting to analyze and interpret the "2025 Winter Civil Aviation Operation Guarantee Overall Plan" and proposed relevant work requirements [1] - The Shanghai Regulatory Bureau recognized the preparations made by the East China Air Traffic Management Bureau Meteorological Center for winter operations and emphasized the need to implement the guarantee plan requirements while managing seasonal risks [2] - The inspection team focused on the readiness for seasonal operations, reviewing training records and risk management measures related to winter operations, including the potential data transmission failure due to frozen external cable interfaces [1] Group 2 - The new requirements in the guarantee plan include enhancing forecasts during moderate to heavy snowfall periods and specifying the timing, duration, and visibility range of low visibility events [1] - The Shanghai Regulatory Bureau stressed the importance of user demand orientation and collaboration with air traffic control and airlines to improve the accuracy and practicality of winter weather forecasts and warnings [2] - The meteorological center was urged to review past weather events, such as the fog incidents on February 16 and February 28, to learn from experiences and ensure operational safety under complex weather conditions [1]

Core Viewpoint - The meeting organized by the Henan Air Traffic Control Bureau emphasizes the importance of ensuring the safe operation of air traffic control equipment during the winter season, addressing challenges posed by complex weather conditions [1][2] Group 1: Winter Operation Guarantee Measures - The meeting outlined specific tasks for the winter operation guarantee of air traffic control equipment, highlighting the need for a "safety first" mindset among all staff [1] - Key focus areas include the impact of strong winds and snow on equipment, with an emphasis on preventing ice and snow accumulation [1] - Preparations for cold weather and freezing conditions are to be made in advance to ensure equipment reliability [1] Group 2: External Environment Considerations - The meeting stressed the importance of considering external factors such as power equipment, refueling services, operators, and transmission lines to maintain a stable and reliable external environment [1] - Measures are to be developed in advance to address potential flight delays and their effects on air traffic control automation systems [1] Group 3: Personnel and Safety Measures - All staff are urged to prioritize winter driving safety, with operational departments responsible for arranging personnel for equipment repairs [1] - Fire safety inspections are to be strengthened to eliminate fire hazards, particularly in the context of the dry winter environment [1][2]

Core Viewpoint - The Eastern Airlines Gansu Branch has successfully implemented its winter flight schedule, demonstrating its robust winter operation support capabilities amid challenging weather conditions, particularly during the first significant snowfall of the season [1][2][4]. Flight Operations and Route Optimization - The Gansu Branch officially commenced its winter flight schedule on October 26, optimizing flight routes to better serve local economic development and meet passenger travel needs [2]. - New direct flights from Lanzhou to Changchun and Hohhot have been added, enhancing connectivity between Northwest and Northeast China, as well as North China [2]. - The branch has optimized multiple connecting routes and launched a new weekly service from Dunhuang to Shanghai, linking Silk Road culture with modern urban life [2]. - Internationally, the branch continues to operate flights to Nagoya and Kuala Lumpur while introducing a new weekly service from Lanzhou to Bangkok, further expanding Gansu's international connectivity [2]. Safety and Weather Preparedness - The Gansu Branch has established a comprehensive safety protection system to address the challenges posed by winter weather, including a dynamic early warning mechanism and scientific resource allocation [2][3]. - During the first snowfall on November 24, the operations command center effectively coordinated to ensure on-time flight operations [2]. Maintenance and Ground Services - All aircraft underwent thorough inspections focusing on critical components to ensure their airworthiness in low temperatures [3]. - The ground service department conducted comprehensive maintenance on 59 operational vehicles and added three new tow trucks to enhance snow transport capabilities [3]. - De-icing and snow removal equipment were deployed during heavy snowfall to ensure timely departures of morning flights [3]. Service Quality Enhancement - The Gansu Branch emphasizes service quality, particularly during extreme weather, ensuring passenger safety and comfort [4]. - The ground service department has improved its response system for extreme weather, ensuring timely snow removal and passenger assistance [4]. - Cabin services have introduced a "Warm Winter" initiative, providing suitable meals and beverages to enhance passenger comfort during travel [4]. - A proactive service guarantee system has been established to address potential service challenges during winter operations [4].