Can domestic helicopters go to the Qinghai-Tibet Plateau?

The following picture shows: In September of 20 10, the domestic AC3 13 helicopter flew over the Qinghai-Tibet Plateau, passing through Tanggula Pass, Kunlun Mountain Range and Hoh Xil No Man's Land at an altitude of 523 1 m, and successfully took off and landed at the Everest Mountaineering Base Camp at an altitude of 5200m.

After 1 year, on September 2nd, 201/year, AC3 13 successfully flew over 8000m above sea level, which set a new world record for helicopter flight on plateau and demonstrated the superior performance of large civil helicopters in China.

In addition, in 20 14, our army Zhi -20 also completed the flight test in the high altitude area of the Qinghai-Tibet Plateau.