Core Points - The successful flight of the 2-ton eVTOL cargo aircraft "Kai Rui Ou" marks the world's first land-crossing low-altitude unmanned cargo flight with a payload of over one ton, transporting 200 kilograms of fresh blueberry juice and express parcels from Huaining to Hefei [1][2] - The total flight distance of the cross-city route is 160 kilometers, with a flight time of approximately one hour [1] - The flight was organized by multiple parties, including the International Advanced Technology Application Promotion Center (Hefei), CITIC Haizhi, Guoxian Holdings, and Fengfei Aviation Technology [1] - The V2000CG Kai Rui Ou cargo version UAV has obtained three airworthiness certificates, with a maximum takeoff weight of 2000 kg and a maximum payload capacity of 400 kg [1] - Hefei has been committed to the industrialization of low-altitude logistics, focusing on the logistics and express delivery situation within a 200-kilometer radius [1] Collaboration and Future Plans - The flight represents the first cross-city flight in the Yangtze River Delta urban agglomeration [2] - A cooperation agreement was signed between Guoxian Center (Hefei) and CITIC Haizhi to leverage central-local cooperation in eight areas, including the establishment of regular unmanned cargo flight routes and operational platforms [2]