多款无人机在云南兰坪高高原试飞成功

Group 1 - The core event is the successful test flight of various high-altitude drones at the Nujiang Lanping Fenghua General Airport, which validated the stability and reliability of multiple drone models in extreme environments, laying the foundation for future applications in logistics, power inspection, border patrol, emergency rescue, ecological monitoring, and drone countermeasures [1][3] - The test flight included three small vertical take-off fixed-wing drones, two medium vertical take-off fixed-wing drones, and one large multi-rotor firefighting drone, utilizing the unique environment of the airport at an altitude of 2524.8 meters for various performance demonstrations [3][8] - The test flight accumulated valuable data on maximum roll angles, pitch angle limits, and aileron deflection maximums, which will support the establishment of technical standards and airworthiness certification systems for high-altitude drones [3][9] Group 2 - To implement Yunnan Province's strategy for developing a low-altitude economy and cultivating new productive forces, the Yunnan Aviation Industry Investment Group is accelerating the construction of low-altitude operation platforms, with its subsidiary focusing on building a comprehensive low-altitude economic industrial chain [8][9] - The company is collaborating with Shandong Weihai Guantai Group to jointly develop and manufacture high-altitude applicable drone models, marking a significant step in the testing and application of high-altitude drones [8][9] - The test flight activity received strong support from local government entities, and various companies participated in the event, highlighting the collaborative effort in advancing the low-altitude economy in Yunnan Province [10]