Z-20 and WZ-10 in highland, Z-20 flying in Tanggula Mountains Post ReplyForum motif 10/08/2020, 19:54:01 Author Profile | Edit a region from 5220 m to 6621 m above sea level. Turn off scrolling text with third button from right. Recommend | Alert | 5 4 3 2 1 0 -1 -2 -3 -4 -5  Post ReplyBack