Does China have the capability to build heavyweight helicopters. Until now I have only noticed small and medium weight helicopters like the Harbin Z-19/Harbin Z-9/Harbin Z-20/CAIC Z-10.
Seems as if the Mi-171Sh helicopters which were noted for the first time in September 2020 have been delivered. ... I would love to see its serial number!
"Recently, an army aviation brigade from the Xinjiang Military Region organized a patrol team to fly to the border line at an altitude of 5,400 meters to complete the first routine air patrol mission in the new year."