科学与健康|10年航程80万公里！中国“雪鹰601”飞机翱翔南极

Core Viewpoint - The successful operation of China's polar fixed-wing aircraft "Snow Eagle 601" over the past decade marks a significant advancement in China's polar exploration capabilities, transitioning from reliance on foreign support to achieving autonomous operational capabilities in Antarctica [2][3][5]. Group 1: Milestones and Achievements - "Snow Eagle 601" has completed over 2,500 flight hours and approximately 800,000 kilometers, equivalent to circling the Earth's equator 20 times, showcasing China's contributions to polar exploration [2]. - The aircraft was officially inducted into service on November 30, 2015, marking the beginning of the "aviation era" in China's polar research [3]. - The establishment of the first sled-style snow runway airport in Antarctica, operational since March 11, 2023, has enabled nearly 100 safe takeoffs and landings for "Snow Eagle 601" [3]. Group 2: Scientific Contributions - "Snow Eagle 601" serves as a powerful airborne experimental platform, equipped with ice radar and other scientific instruments, enabling it to conduct extensive scientific observations [7]. - The aircraft has completed over 200,000 kilometers of scientific observation flights, leading to significant discoveries, including detailed subglacial topographic maps and the identification of subglacial lakes [7]. - The aircraft successfully fulfilled the first phase of the "Circumpolar Ice Edge Detection Program," filling critical data gaps along the Antarctic coastline [7]. Group 3: International Cooperation - Over the past decade, "Snow Eagle 601" has participated in multiple international rescue missions and collaborated with countries like Australia, the U.S., and Norway for aerial surveys [9]. - Since the 41st Antarctic expedition, China has taken the initiative to share air navigation information with neighboring countries, enhancing airspace management and coordination [12]. - The integration of "Snow Eagle 601" with the "Snow Dragon" series of research vessels has established a comprehensive navigation support system for Antarctic aviation governance [12].