원정 개요

BC 15/04 5300m
C1 /
C2 6400m
C3 29/04 7200m
C4 21/05 7900m
Smt 22/05 by Chen Tao and Chhiring Namgyal Sherpa at 7:30 am.

Chen and Ru Zhi-Gang Everest team set off together at 1 am from BC on 18 May and a arived C2 at 9 am on 18 May and stayed one day.

C2-C3 4:15 am-9:15 am on 20 May
C3-C4 3:45 am-9:50 am on 21 May

They started summit push from 10 pm, summmited at 7:30 am, stayed on top for 10 minutes. It was very windy, almost 60km/s. Chen arrived C2 at 4 pm on 22 May and waited for Everest team there for one more day until 23 May, then descended to BC in 4 hours at 1 pm on 24 May. He and Ru Zhi-Gang Everest team flew back to Ktm by heli on 25 May.

Oxygen: Not used by Chen, used by Sherpa from C3-Smt-C3.

Hired:
Chhiring Namgyal Sherpa