The "Chengyun No.1" aircraft has a total weight of less than 116 kilograms, meeting the standards of an ultra-light aircraft. It does not require an airworthiness certificate, does not need to apply for airspace, and does not require a driver's license. It can fly at low altitudes within an unmanned, open, and safe area. It can be used for personal entertainment, ultra-low-altitude experiences, exhibitions and displays, and educational and scientific popularization.










