The "WD100" unmanned helicopter, researched and developed by He Xiang Aviation Technology Co., Ltd., completed an automatic landing flight in Anyang, Henan Province on January 27. This indicates that China's technology in this field ranks among the most advanced in the world.
At present, only the United States, Germany and a few other countries have unmanned helicopter technology. The aircraft is capable of aviation remote sensory and resource exploration, and land surveys; and will be used widely.
By People's Daily Online