Nan Fang Du Shi Bao·2025-08-03 04:19Core Viewpoint - The successful test flight of the domestically developed 2-ton electric vertical takeoff and landing aircraft (eVTOL) "Kairuiou" marks a significant advancement in offshore logistics and demonstrates China's progress in low-altitude logistics applications [1][3]. Group 1: Test Flight Details - The test flight was conducted by China National Offshore Oil Corporation (CNOOC), CITIC Offshore Helicopter, and Fengfei Aviation, utilizing the "Kairuiou," which is the world's first eVTOL to receive type certification, production license, and individual airworthiness certificate [3][4]. - The aircraft transported fresh fruits and emergency medical supplies, flying from a land point in Shenzhen to the Huizhou 19-3 platform, located 150 kilometers offshore, completing the journey in 58 minutes [3][4]. Group 2: Advantages of eVTOL - Traditionally, CNOOC relied on ships for offshore logistics, which took approximately 10 hours for a one-way trip, making it challenging to meet urgent supply needs. Helicopters were used for emergencies but at a high operational cost [3]. - The eVTOL offers significant advantages over traditional transport methods, including lower operational costs, faster response times, environmental benefits, comfort, and suitability for limited takeoff and landing spaces [3][4]. Group 3: Technological Feasibility and Operational Support - The "Kairuiou" features a composite wing design, with a range of 200 kilometers, a maximum speed of 200 kilometers per hour, and a payload capacity of 400 kilograms. It successfully completed key tests such as vertical takeoff, hovering, and long-distance over-water flight [4]. - CITIC Offshore Helicopter provided comprehensive operational support, ensuring safe flight through meticulous planning and coordination, including airspace clearance and utilizing the first domestic intelligent tower for the test flight [4]. Group 4: Future Prospects - The growth of the low-altitude economy and the maturation of eVTOL technology are expected to provide innovative solutions for efficient personnel rotation, emergency medical rescue, and rapid transportation of high-value components and supplies to offshore platforms, significantly enhancing operational efficiency and safety [5]. - It is projected that by 2030, China's low-altitude economy could reach a scale of 3 trillion yuan, with innovative applications in marine scenarios becoming a key growth driver [5].