“欢迎你们回家”——跟随空中分队执行神舟十九号返回舱搜救回收任务见闻

Core Viewpoint - The article highlights the successful execution of the Shenzhou 19 return capsule recovery mission by an aerial team, emphasizing the meticulous planning and training involved in ensuring the safety and efficiency of the operation [1][8]. Group 1: Mission Preparation - The aerial team was on standby with five helicopters, ready to execute the recovery mission for the Shenzhou 19 astronauts [1][2]. - Due to weather conditions, the return of Shenzhou 19 was delayed by one day, and the landing site was changed from the western to the central eastern area of the Dongfeng landing site [2]. - The aerial team conducted nearly a hundred targeted flight training sessions in the months leading up to the mission, mapping over 200 terrain features to ensure rapid response regardless of the capsule's landing location [3]. Group 2: Emergency Planning - The aerial team developed 62 emergency plans across 26 categories, including weather, equipment, personnel, and management, with a focus on addressing potential sandstorm issues [3]. - The team adhered to a "3+1+1" training cycle, which included three days of practical flight, one day of comprehensive maintenance, and one day for review and adjustments [3]. Group 3: Execution of the Mission - At approximately 1 PM, the recovery parachute was deployed, and the helicopter formation was activated to approach the landing site [4]. - The command helicopter landed 100 meters from the capsule, followed by the medical and communication helicopters, achieving the planned timeline of 10 minutes from target detection to landing [6][7]. - The successful recovery of the astronauts was marked by the phrase "Welcome home!" as they were escorted into the medical helicopter [8]. Group 4: Future Implications - The article notes that with China's manned space program entering a phase of application and development for the space station, the normalization of return missions has become a prominent feature [8][9].