Core Viewpoint - The third Civil Aviation Science and Technology Innovation Achievement Exhibition showcased various "air taxis," highlighting the importance of airworthiness certification for commercial passenger operations [1][2]. Group 1: Air Taxi Development - "Air taxis" are described as futuristic vehicles capable of vertical takeoff and landing, with a cruising speed of 200 km/h, enabling autonomous flight [2]. - The M1 eVTOL can reduce travel time from the National Stadium to Beijing Daxing International Airport from nearly 2 hours to 30 minutes, with ticket prices comparable to taxi fares [2]. Group 2: Airworthiness Certification Process - The airworthiness certification process is crucial for ensuring aviation safety, involving the review and management of hundreds of subsystems throughout the lifecycle of civil aircraft [4]. - The certification process is complex, with examples such as the C909 regional aircraft taking 11 years and the C919 large passenger aircraft taking 12 years to complete their respective certifications [4][5]. Group 3: Technological Advancements in Certification - The rapid development of the drone and eVTOL manufacturing industries has led to a significant increase in airworthiness certification demands [6]. - Advanced information technologies, such as remote manufacturing compliance inspection tools, are being utilized to enhance the efficiency of the airworthiness certification process [7].

Group 1 - Huawei and UBTECH have signed a comprehensive cooperation agreement to promote humanoid robots, focusing on technology research and application in various scenarios [2] - The humanoid robot industry is expected to accelerate significantly, with policy support and increased participation from various market players, leading to mass production by 2025 [2] - The domestic smartphone market saw a shipment of 22.765 million units in March, a year-on-year increase of 6.5%, with 5G phones accounting for 85.3% of total shipments [3] Group 2 - The first AG600 amphibious aircraft has completed assembly and is set for test flights, with significant demand for commercial aircraft engines projected to exceed $600 billion over the next 20 years [4] - Japan is participating in the design of durable and safe nuclear fusion reactors, with domestic projects accelerating, indicating a catalytic period for the nuclear fusion sector [5] - The rapid development of controllable nuclear fusion technology is expected to benefit related companies as experimental reactors are deployed [5]