China celebrated a significant milestone in aviation technology as its first ton-class liquid hydrogen-powered vertical takeoff and landing (VTOL) drone completed its maiden test flight in Baoji, Shaanxi province. This successful demonstration highlighted the potential of liquid hydrogen as a clean energy source for heavy-load aviation, boasting a higher density than traditional fuels and batteries. The drone, developed through a collaborative effort between Beijing and Shaanxi enterprises, displayed impressive capabilities with a payload capacity ranging from 120 to 160 kilograms and a takeoff weight of 1.2 tons. The project's technical lead, Li Yongxin, emphasized the advantages of liquid hydrogen, enabling flights that exceed 1,000 kilometers. The innovative drone was the result of cooperation between drone specialists from Tsinghua University and liquid hydrogen experts from Xi'an Jiaotong University, showcasing the synergy of academic expertise in advancing hydrogen storage, supply systems, and fuel cell technology. This successful test flight marks a significant step forward in China's exploration of hydrogen applications in aviation and the low-altitude economy.