Cho Oyu | 2011 NW side

A Russia expedition to Cho Oyu in 2011 via NW side, led by Ayrat Khaziakhmetov. Summit reached on 26th September 2011. 2 members recorded.

Expedition Details

Field	Value
ID	7347
Imported	2026-03-06 18:04:49.359634
Expedition ID	CHOY11305
Peak ID	CHOY
Year	2011
Season	3
Host Country	2
Route 1	NW side
Route 2	-
Route 3	-
Route 4	-
Nationality	Russia
Leaders	Ayrat Khaziakhmetov
Sponsor	Tatarstan Cho Oyu Expedition 2011
Success 1	False
Success 2	False
Success 3	False
Success 4	False
Ascent 1	-
Ascent 2	-
Ascent 3	-
Ascent 4	-
Claimed	False
Disputed	False
Countries	-
Approach	Zhangmu->Nyalam->Tingri
Basecamp Date	2011-09-09
Summit Date	2011-09-26
Summit Time	-
Summit Days	17
Total Days	21
Termination Date	2011-09-30
Termination Reason	5
Termination Notes	Abandoned at 7600m due to too much snow
High Point (m)	7600
Traverse	False
Ski	False
Paraglide	False
Camps	3
Fixed Rope (m)	0
Total Members	2
Summit Members	0
Member Deaths	0
Total Hired	0
Summit Hired	0
Hired Deaths	0
No Hired	True
O2 Used	False
O2 None	True
O2 Climb	False
O2 Descent	False
O2 Sleep	False
O2 Medical	False
O2 Taken	False
O2 Unknown	False
Other Summits	-
Campsites	BC(09/09,5000m),ABC(11/09,5700m),C1(13/09,6400m),C2(18/09,7100m),C3(26/09,7600m),xxx(26/09,7600m)
Route Notes	Khaziakhmetov and Nugmanov spent the night of 26 Sept at C3 on their supposed summit push. They went down to C2 and spent two nights 27 and 28 Sept waiting for good weather, but it remained bad; then descended to ABC. Chris Suggitt (email) - 21 Nov 2012 We are fairly certain that they did not get to 7600m (Camp 3) on that date because of the very bad weather; we think that they went to Camp 2 on 30th where one of them damaged an ankle and returned to ABC.
Accidents	-
Achievement	-
Agency	Monterosa Treks
Commercial Route	True
Standard Route	True
Primary Route	False
Primary Member	False
Primary Reference	False
Primary ID	-
Checksum	2461442
Year	2011
Summit Success	False
O2 Summary	None
Route (lowercase)	nw side

Members

Field	Value
ID	54719
Imported	2026-03-06 18:06:05.675609
Expedition ID	CHOY11305
Member ID	01
Peak ID	CHOY
Year	2011
Season	3
First Name	Ayrat
Last Name	Khaziakhmetov
Sex	M
Age	0
Birth Date	-
Year of Birth	1963
Calculated Age	48
Citizenship	Russia
Status	Leader
Residence	Betki, Tykaya, Russia
Occupation	Construction company manager
Leader	True
Deputy	False
Basecamp Only	False
Not to BC	False
Support	False
Disabled	False
Hired	False
Sherpa	False
Tibetan	False
Summit Success	False
Claimed	False
Disputed	False
Solo	False
Traverse	False
Ski	False
Paraglide	False
Speed	False
High Point (m)	True
Personal High Point (m)	7600
Summit Date 1	2011-09-26
Summit Date 2	-
Summit Date 3	-
Summit Time 1	-
Summit Time 2	-
Summit Time 3	-
Route 1	1
Route 2	0
Route 3	0
Ascent 1	0
Ascent 2	0
Ascent 3	0
O2 Used	False
O2 None	True
O2 Climb	False
O2 Descent	False
O2 Sleep	False
O2 Medical	False
O2 Notes	-
Death	False
Death Date	-
Death Time	-
Death Type	0
Death Height (m)	0
Death Class	0
AMS	False
Weather	False
Injury	False
Injury Date	-
Injury Time	-
Injury Type	0
Injury Height (m)	0
Death Notes	-
Member Notes	-
Necrology	-
Summit Bid	3
Summit Term	4
HCN	0
Checksum	2436251
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	ayrat khaziakhmetov
Year of Birth	1963
Year	2011
Age at Expedition	48
Role	Leader

Field	Value
ID	54720
Imported	2026-03-06 18:06:05.675609
Expedition ID	CHOY11305
Member ID	02
Peak ID	CHOY
Year	2011
Season	3
First Name	Ayrat
Last Name	Nugmanov
Sex	M
Age	0
Birth Date	-
Year of Birth	1968
Calculated Age	43
Citizenship	Russia
Status	Climber
Residence	Kazan, Tatarstan, Russia
Occupation	Manager of plastic film company
Leader	False
Deputy	False
Basecamp Only	False
Not to BC	False
Support	False
Disabled	False
Hired	False
Sherpa	False
Tibetan	False
Summit Success	False
Claimed	False
Disputed	False
Solo	False
Traverse	False
Ski	False
Paraglide	False
Speed	False
High Point (m)	True
Personal High Point (m)	7600
Summit Date 1	2011-09-26
Summit Date 2	-
Summit Date 3	-
Summit Time 1	-
Summit Time 2	-
Summit Time 3	-
Route 1	1
Route 2	0
Route 3	0
Ascent 1	0
Ascent 2	0
Ascent 3	0
O2 Used	False
O2 None	True
O2 Climb	False
O2 Descent	False
O2 Sleep	False
O2 Medical	False
O2 Notes	-
Death	False
Death Date	-
Death Time	-
Death Type	0
Death Height (m)	0
Death Class	0
AMS	False
Weather	False
Injury	False
Injury Date	-
Injury Time	-
Injury Type	0
Injury Height (m)	0
Death Notes	-
Member Notes	-
Necrology	-
Summit Bid	3
Summit Term	4
HCN	0
Checksum	2438100
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	ayrat nugmanov
Year of Birth	1968
Year	2011
Age at Expedition	43
Role	Member

2 recorded members.

Name	Sex	Year of Birth	Citizenship	Status	Residence	Occupation
Ayrat Khaziakhmetov	M	1963	Russia	Leader	Betki, Tykaya, Russia	Construction company manager	Details Other expeditions
Ayrat Nugmanov	M	1968	Russia	Climber	Kazan, Tatarstan, Russia	Manager of plastic film company	Details Other expeditions

References

0 recorded references.