China's HH-200 aerial commercial unmanned transportation system has successfully completed its maiden flight test in Pucheng, NW China's Shaanxi Province, lasting about 22 minutes with all facilities operating normally. The HH-200 comprises a ground system and a drone capable of

China's HH-200 aerial commercial unmanned transportation system has successfully completed its maiden flight test in Pucheng, NW China's Shaanxi Province, lasting about 22 minutes with all facilities operating normally. The HH-200 comprises a ground system and a drone capable of

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