Core Insights - The event "New Heaven and Earth - Technology Achievements Release Conference" focused on China's independent innovation achievements in the aviation sector, showcasing three breakthrough technologies: C909 medical aircraft, aircraft lightning protection technology system, and the micro-hovering flapping-wing flying device "Mechanical Hummingbird" [1][3] Group 1: C909 Medical Aircraft - The C909 medical aircraft is designed as a modular multi-purpose medical aircraft with ICU capabilities, serving as an "air ambulance" for critical patients [4] - The development team of the C909 medical aircraft took over 900 days to complete numerous specialized tests and submitted hundreds of compliance reports to obtain airworthiness certification from the Civil Aviation Administration [6] - The C909 is seen as a pioneer in China's commercial jet aircraft sector, marking a significant breakthrough in the field of aviation medical rescue [4][6] Group 2: Aircraft Lightning Protection Technology - The aircraft lightning protection technology system addresses a critical issue, as a civil aviation aircraft encounters lightning strikes on average once a year, with traditional protection methods failing at high speeds [6][8] - The technology was developed by Hefei Aerospace Electric Physics Technology Co., which has spent 30 years overcoming three major challenges in lightning protection [8] - The ultimate goal of this technology is to ensure that every Chinese-made aircraft can safely operate in severe weather conditions [8] Group 3: Mechanical Hummingbird - The "Mechanical Hummingbird" is a micro-hovering flapping-wing flying device that utilizes biomimicry based on the flight principles of hummingbirds and insects, opening new dimensions for micro flying device applications [8][9] - This flying device is expected to play significant roles in various fields such as law enforcement, emergency rescue, security, and inspection [9] - The development team is actively working on expanding the range of flying devices, aiming for the "artificial hummingbird" to operate alongside real hummingbirds in the near future [9]

Core Insights - The event "New Tian Gong Kai Wu - Technology Achievements Release Conference" highlighted significant advancements in China's aviation technology, emphasizing the importance of independent innovation in the aviation sector [1][3] - The development of the C909 medical aircraft represents a breakthrough in aviation medical rescue, showcasing China's capabilities in commercial jet manufacturing [1][3] - The introduction of a lightning protection technology system for aircraft addresses a critical safety challenge, enhancing the resilience of Chinese-made planes against lightning strikes [5][7] - The unveiling of a micro flying device inspired by hummingbirds opens new avenues for applications in various fields, including security and emergency response [5][7] Group 1: C909 Medical Aircraft - The C909 medical aircraft is designed for medical rescue and transport, featuring a modular space layout [1] - The development team completed numerous tests and submitted hundreds of compliance reports to achieve airworthiness certification from the Civil Aviation Administration [3] - The C909 is seen as a pioneer in China's commercial jet sector, marking a significant advancement in aviation medical rescue capabilities [1][3] Group 2: Lightning Protection Technology - The lightning protection technology system developed by Hefei Aerospace Electric Physics Technology Co., Ltd. addresses the challenge of aircraft safety in adverse weather conditions [5] - The team overcame three major challenges related to lightning protection, ensuring that every Chinese-made aircraft can withstand lightning strikes [5] - The technology supports the C919 aircraft in achieving airworthiness certification for lightning protection, despite international challenges [5][7] Group 3: Micro Flying Device - The micro flying device, inspired by the flight mechanics of hummingbirds, demonstrates advanced biomimetic technology [5] - This device is expected to have significant applications in various sectors, including law enforcement, emergency rescue, and security [7] - The development team is actively working on expanding the range of flying devices, aiming for future applications that can operate alongside natural hummingbirds [7]