Cho Oyu | 2011 NW side

A Austria expedition to Cho Oyu in 2011 via NW side, led by Stephen Andres. Summit reached on 21st September 2011. 9 members recorded.

Expedition Details

Field	Value
ID	7754
Imported	2026-03-06 18:04:49.359634
Expedition ID	CHOY11320
Peak ID	CHOY
Year	2011
Season	3
Host Country	2
Route 1	NW side
Route 2	-
Route 3	-
Route 4	-
Nationality	Austria
Leaders	Stephen Andres
Sponsor	Italian-Austrian Cho Oyu Expedition
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	Italy, Russia
Approach	Zhangmu->Nyalam->Tingri
Basecamp Date	2011-08-28
Summit Date	2011-09-21
Summit Time	-
Summit Days	24
Total Days	32
Termination Date	2011-09-29
Termination Reason	5
Termination Notes	Abandoned at 7100m due to too much snow and permit period over
High Point (m)	7100
Traverse	False
Ski	False
Paraglide	False
Camps	2
Fixed Rope (m)	0
Total Members	6
Summit Members	0
Member Deaths	0
Total Hired	3
Summit Hired	0
Hired Deaths	0
No Hired	False
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(28/08,4800m),ABC(30/08,5600m),C1(10/09,6400m),C2(21/09,7100m),xxx
Route Notes	The team only could do acclimatization. Rest of the members went up to C1. Sciaravello remained at BC. Sherpas: Roshan Bhattarai, 16/2/85 (5/11/2041), Hangdewa-6, Taplejung Ang Kami Son Tshering Tamang
Accidents	-
Achievement	-
Agency	Amici Treks & Expedition
Commercial Route	True
Standard Route	True
Primary Route	False
Primary Member	False
Primary Reference	False
Primary ID	-
Checksum	2461437
Year	2011
Summit Success	False
O2 Summary	None
Route (lowercase)	nw side

Members

Field	Value
ID	57060
Imported	2026-03-06 18:06:05.675609
Expedition ID	CHOY11320
Member ID	05
Peak ID	CHOY
Year	2011
Season	3
First Name	Stefan
Last Name	Prucker
Sex	M
Age	0
Birth Date	-
Year of Birth	1972
Calculated Age	39
Citizenship	Austria
Status	Climber
Residence	Vienna, Austria
Occupation	Manager (IT system in health)
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)	False
Personal High Point (m)	6400
Summit Date 1	-
Summit Date 2	-
Summit Date 3	-
Summit Time 1	-
Summit Time 2	-
Summit Time 3	-
Route 1	0
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	1
Summit Term	4
HCN	0
Checksum	2439352
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	stefan prucker
Year of Birth	1972
Year	2011
Age at Expedition	39
Role	Member

Field	Value
ID	57061
Imported	2026-03-06 18:06:05.675609
Expedition ID	CHOY11320
Member ID	04
Peak ID	CHOY
Year	2011
Season	3
First Name	Jens
Last Name	Neumann
Sex	M
Age	0
Birth Date	-
Year of Birth	1975
Calculated Age	35
Citizenship	Austria
Status	Climber
Residence	Vienna, Austria
Occupation	Trainer-motivator
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)	7100
Summit Date 1	2011-09-21
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	1
Summit Term	4
HCN	0
Checksum	2440750
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	jens neumann
Year of Birth	1975
Year	2011
Age at Expedition	36
Role	Member

Field	Value
ID	57062
Imported	2026-03-06 18:06:05.675609
Expedition ID	CHOY11320
Member ID	01
Peak ID	CHOY
Year	2011
Season	3
First Name	Stephan Paul
Last Name	Andres
Sex	M
Age	0
Birth Date	-
Year of Birth	1968
Calculated Age	43
Citizenship	Italy
Status	Leader
Residence	Laas, Bolzano, Italy
Occupation	Alpine guide
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)	7100
Summit Date 1	2011-09-21
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	1
Summit Term	4
HCN	0
Checksum	2437997
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	stephan paul andres
Year of Birth	1968
Year	2011
Age at Expedition	43
Role	Leader

Field	Value
ID	57063
Imported	2026-03-06 18:06:05.675609
Expedition ID	CHOY11320
Member ID	06
Peak ID	CHOY
Year	2011
Season	3
First Name	Sandra
Last Name	Sciaravello
Sex	M
Age	0
Birth Date	-
Year of Birth	1968
Calculated Age	43
Citizenship	Austria
Status	Climber
Residence	Vienna, Austria
Occupation	Banker
Leader	False
Deputy	False
Basecamp Only	True
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)	False
Personal High Point (m)	0
Summit Date 1	-
Summit Date 2	-
Summit Date 3	-
Summit Time 1	-
Summit Time 2	-
Summit Time 3	-
Route 1	0
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	1
Summit Term	17
HCN	0
Checksum	2438115
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	sandra sciaravello
Year of Birth	1968
Year	2011
Age at Expedition	43
Role	BC Only

Field	Value
ID	57064
Imported	2026-03-06 18:06:05.675609
Expedition ID	CHOY11320
Member ID	02
Peak ID	CHOY
Year	2011
Season	3
First Name	Alexandra
Last Name	Guryeva
Sex	F
Age	0
Birth Date	-
Year of Birth	1968
Calculated Age	42
Citizenship	Russia
Status	Climber
Residence	Vienna, Austria
Occupation	Outdoor sports instructor
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)	7100
Summit Date 1	2011-09-21
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	1
Summit Term	4
HCN	0
Checksum	2438240
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	alexandra guryeva
Year of Birth	1968
Year	2011
Age at Expedition	43
Role	Member

Field	Value
ID	57065
Imported	2026-03-06 18:06:05.675609
Expedition ID	CHOY11320
Member ID	03
Peak ID	CHOY
Year	2011
Season	3
First Name	Olga
Last Name	Guryeva
Sex	F
Age	0
Birth Date	-
Year of Birth	1971
Calculated Age	40
Citizenship	Russia
Status	Climber
Residence	Vienna, Austria
Occupation	Housewife
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)	False
Personal High Point (m)	6400
Summit Date 1	-
Summit Date 2	-
Summit Date 3	-
Summit Time 1	-
Summit Time 2	-
Summit Time 3	-
Route 1	0
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	1
Summit Term	4
HCN	0
Checksum	2439005
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	olga guryeva
Year of Birth	1971
Year	2011
Age at Expedition	40
Role	Member

Field	Value
ID	57066
Imported	2026-03-06 18:06:05.675609
Expedition ID	CHOY11320
Member ID	08
Peak ID	CHOY
Year	2011
Season	3
First Name	Ang Kami
Last Name	Sherpa
Sex	M
Age	0
Birth Date	-
Year of Birth	-
Calculated Age	0
Citizenship	Nepal
Status	H-A Worker
Residence	-
Occupation	-
Leader	False
Deputy	False
Basecamp Only	False
Not to BC	False
Support	False
Disabled	False
Hired	True
Sherpa	True
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)	7100
Summit Date 1	2011-09-21
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	1
Summit Term	4
HCN	0
Checksum	-13
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	ang kami sherpa
Year of Birth	-
Year	2011
Age at Expedition	-
Role	Hired

Field	Value
ID	57067
Imported	2026-03-06 18:06:05.675609
Expedition ID	CHOY11320
Member ID	07
Peak ID	CHOY
Year	2011
Season	3
First Name	Roshan (Dipen)
Last Name	Bhattarai
Sex	M
Age	0
Birth Date	-
Year of Birth	1985
Calculated Age	26
Citizenship	Nepal
Status	H-A Worker
Residence	Hangdewa-6, Taplejung
Occupation	-
Leader	False
Deputy	False
Basecamp Only	False
Not to BC	False
Support	False
Disabled	False
Hired	True
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)	7100
Summit Date 1	2011-09-21
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	1
Summit Term	4
HCN	0
Checksum	2444115
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	roshan (dipen) bhattarai
Year of Birth	1985
Year	2011
Age at Expedition	26
Role	Hired

Field	Value
ID	57068
Imported	2026-03-06 18:06:05.675609
Expedition ID	CHOY11320
Member ID	09
Peak ID	CHOY
Year	2011
Season	3
First Name	Som Chhiring
Last Name	Tamang
Sex	M
Age	0
Birth Date	-
Year of Birth	1984
Calculated Age	27
Citizenship	Nepal
Status	H-A Worker
Residence	Kerung-5, Solukhumbu
Occupation	-
Leader	False
Deputy	False
Basecamp Only	False
Not to BC	False
Support	False
Disabled	False
Hired	True
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)	7100
Summit Date 1	2011-09-21
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	1
Summit Term	4
HCN	0
Checksum	-13
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	som chhiring tamang
Year of Birth	1984
Year	2011
Age at Expedition	27
Role	Hired

9 recorded members.

Name	Sex	Year of Birth	Citizenship	Status	Residence	Occupation
Stefan Prucker	M	1972	Austria	Climber	Vienna, Austria	Manager (IT system in health)	Details Other expeditions
Jens Neumann	M	1975	Austria	Climber	Vienna, Austria	Trainer-motivator	Details Other expeditions
Stephan Paul Andres	M	1968	Italy	Leader	Laas, Bolzano, Italy	Alpine guide	Details Other expeditions
Sandra Sciaravello	M	1968	Austria	Climber	Vienna, Austria	Banker	Details Other expeditions
Alexandra Guryeva	F	1968	Russia	Climber	Vienna, Austria	Outdoor sports instructor	Details Other expeditions
Olga Guryeva	F	1971	Russia	Climber	Vienna, Austria	Housewife	Details Other expeditions
Ang Kami Sherpa	M	-	Nepal	H-A Worker	-	-	Details Other expeditions
Roshan (Dipen) Bhattarai	M	1985	Nepal	H-A Worker	Hangdewa-6, Taplejung	-	Details Other expeditions
Som Chhiring Tamang	M	1984	Nepal	H-A Worker	Kerung-5, Solukhumbu	-	Details Other expeditions

References

0 recorded references.