港媒：从“黑飞”事件看中国的技术进步与航空安全

Core Viewpoint - The article discusses the conflict between technological advancements in drone usage and the need for aviation safety regulations in China, highlighting the challenges faced in regulating illegal drone flights that threaten commercial aviation safety [1][2]. Group 1: Regulatory Challenges - China has set regulations limiting the flight altitude of light and small drones to 120 meters, requiring authorization for flights above this height, which are considered illegal if unapproved [1]. - Recent public attention has been drawn to illegal drone flights ("black flights") that have been reported to reach altitudes of over 8000 meters in busy commercial air corridors in Hunan and Guangdong [1][2]. - Authorities in Guangdong and Hunan are investigating these illegal flights, with evidence suggesting that drones are operating dangerously close to major airport flight paths [1]. Group 2: Public and Expert Reactions - Media and public figures, including Hong Kong actor Li Zixiong, have condemned illegal drone activities as a serious threat to aviation and public safety, calling for stricter penalties [2]. - Experts note that illegal drone operations are a global regulatory challenge, with similar altitude restrictions in place in the US, EU, Canada, and Australia [2]. Group 3: Low-altitude Economy Development - China is integrating drones into its ambitious low-altitude economic development plan, which also includes electric vertical takeoff and landing (eVTOL) vehicles [3]. - Research indicates a lack of dedicated infrastructure for large-scale eVTOL and drone operations in China, with ongoing development of cost-effective communication, navigation, and monitoring systems being crucial for safe operations [3]. - The number of low-altitude economy enterprises in China has increased from 0.94 million in 2020 to 1.66 million in the first quarter of this year, reflecting growing investment interest in this sector [3].