Group 1 - The AI-101 "Air Jeep" large fixed-wing drone developed by McLain (Shanghai) Intelligent Technology Company successfully completed its maiden flight, marking a significant breakthrough in high-end drone development in China [1] - The AI-101 has a maximum takeoff weight of 1 ton and an effective payload capacity of 500 kilograms, with exceptional takeoff and landing performance, requiring no more than 40 meters for normal operations and as little as 7 meters under extreme conditions [1] - This drone can take off and land on unpaved surfaces such as dirt roads, grass, and gravel, and can be equipped with polar tires or floats to adapt to complex environments like polar ice fields and water surfaces, showcasing strong site adaptability [1] Group 2 - Alongside the drone, McLain also successfully flew the OP-200T "Oriental Pearl" aviation piston engine, which has a power output of 200 horsepower [2] - The successful development of the "Oriental Pearl" engine breaks the foreign monopoly in the 200-300 horsepower aviation power sector, providing a reliable domestic power source for large drones and enhancing the competitiveness of Chinese-made high-end products in the global market [2]