Core Viewpoint - The article highlights the critical role of meteorological experts in ensuring flight safety during adverse weather conditions, particularly thunderstorms, emphasizing their dedication and innovative approaches in the aviation industry [1][9]. Group 1: Role of Meteorological Experts - Meteorological experts at Hainan Airlines play a vital role in analyzing weather patterns to ensure safe flight operations, especially during the summer travel season when thunderstorms are common [1][9]. - Zhang Yufei, a key figure in the meteorological team, led efforts to establish a "Weather Assault Team" during Typhoon Danas, successfully ensuring the safe operation of 23 flights at Wenzhou Longwan Airport without any weather-related diversions [2][9]. Group 2: Technical Innovations and Data Utilization - The meteorological team utilizes a variety of real-time data sources, including those from the Civil Aviation Meteorological Center and the China Meteorological Administration, to enhance the accuracy of weather forecasts and alerts [5][9]. - Zhang Shuangni, a young party member in the meteorological team, focuses on optimizing system functions and applying meteorological data to improve flight safety, demonstrating the importance of technology in aviation meteorology [6][8]. Group 3: Future Development and Goals - The meteorological department plans to expand its professional team and enhance data precision, aiming to upgrade turbulence prediction data from a geographical accuracy of 0.5°x0.5° to 0.25°x0.25° within the next year [9]. - The team is committed to maintaining high standards of safety and efficiency in flight operations, continuously adapting to the dynamic nature of weather conditions [9].

Summary of Key Points Core Viewpoint - The North China Air Traffic Management Bureau has activated an emergency response plan due to significant rainfall expected in the North China region from May 8 to 9, which will impact flight operations at Beijing's two airports [1] Group 1: Weather Impact and Response - A significant rainfall event is forecasted, with cumulative precipitation at Beijing's airports expected to reach heavy rain levels, affecting flight operations [1] - The North China Air Traffic Management Bureau's meteorological center organized weather consultations and continuously monitored weather developments to provide timely updates and warnings [1] Group 2: Operational Adjustments - Following the latest weather updates, the air traffic control center issued immediate directives to ensure smooth coordination among operational units [2] - The capital airport's control tower is closely monitoring runway conditions and weather changes to manage takeoff and landing schedules effectively [2] - The terminal control room is adjusting flight paths and processes dynamically to avoid severe weather areas, thereby reducing the risk of flight delays and conflicts [2]

Core Points - The Civil Aviation Hainan Air Traffic Control Bureau successfully managed over 4,600 flights during the May Day holiday, ensuring safe operations amidst challenging weather conditions [1][2] - The bureau implemented a proactive approach by utilizing the "Five Early" principle to enhance safety measures and operational efficiency [1] - Technical inspections and maintenance of air traffic control equipment were conducted to ensure reliability during peak traffic periods [3] Group 1 - The Hainan Air Traffic Control Bureau coordinated effectively with neighboring control units to optimize airspace usage and reduce flight waiting times during peak periods [1][2] - A special meeting was held to analyze historical data and predict traffic changes, leading to dynamic optimization of operational plans [2] - The bureau's meteorological team provided timely weather forecasts and warnings, significantly improving flight punctuality [2] Group 2 - Equipment inspections included checking for spectrum interference and signal stability, with 127 sets of effective data recorded and 83 key equipment images captured [3] - Maintenance efforts included updating 15 sets of protective devices and enhancing corrosion resistance of equipment to withstand extreme weather [3] - Leadership and staff maintained a 24-hour duty system during the holiday to monitor critical operational areas and mitigate safety risks [3]