Our country independently developed AS700D manned airship to complete the first scientific research test flight

On February 21st, the reporter learned from AVIC today (21st) that our country's self-developed electric manned airship AS700D completed its first scientific research flight test in Hubei, marking a major breakthrough in our country's new green aviation equipment in the field of low-altitude economy. < br > < img src = "https://flash-scdn.jin10.com/1ad73ec4-5428-4196-9d49-736d23fe1b03.jpg" referrerpolicy = "no-referrer" >