Group 1 - The first polar fixed-wing aircraft in China, "Xueying 601," has officially been in service for 10 years, accumulating over 2,500 flight hours and covering a distance of approximately 800,000 kilometers, equivalent to circling the equator 20 times [2] - Over the past decade, the tasks undertaken by "Xueying 601" have expanded from simple transportation to include aviation scientific investigations, international cooperation, and emergency rescue, highlighting a significant transformation in China's polar aviation support capabilities [2]

Core Insights - The "Snow Eagle 601" aircraft has successfully completed its 10-year journey, accumulating over 2500 flight hours and covering approximately 800,000 kilometers, equivalent to circling the Earth 20 times, marking significant contributions to China's polar exploration [2][4]. Group 1: Milestones and Achievements - The "Snow Eagle 601" was officially introduced on November 30, 2015, marking the beginning of China's aviation era in polar exploration [3][4]. - The aircraft has transitioned from a single transportation role to a multifaceted platform for scientific investigation, international cooperation, and emergency rescue over the past decade [8][12]. - It has successfully completed over 100 safe takeoffs and landings at the newly established Zhongshan Ice and Snow Airport, which began operations in March 2023 [4][12]. Group 2: Scientific Contributions - The aircraft serves as a powerful "aerial laboratory," equipped with ice radar and other scientific instruments, enabling it to conduct extensive scientific observations, including mapping the subglacial topography of the Princess Elizabeth Land [10][12]. - "Snow Eagle 601" has completed over 20,000 kilometers of scientific observation flights, contributing vital data for research on ice stability, sea-level changes, and ancient climate [10][12]. Group 3: International Collaboration - Over the past decade, "Snow Eagle 601" has participated in multiple international rescue missions and collaborated with countries like Australia, the United States, and Norway for aerial surveys [12][14]. - Since the 41st Antarctic expedition, China has taken the initiative to share airspace information with neighboring countries, enhancing international cooperation in Antarctic aviation governance [14].