Cho Oyu | 2011 NW side

A Germany expedition to Cho Oyu in 2011 via NW side, led by Thomas Merkel. Summit reached on 30th September 2011. 16 members recorded.

Expedition Details

Field	Value
ID	7424
Imported	2026-03-06 18:04:49.359634
Expedition ID	CHOY11322
Peak ID	CHOY
Year	2011
Season	3
Host Country	2
Route 1	NW side
Route 2	-
Route 3	-
Route 4	-
Nationality	Germany
Leaders	Thomas Merkel
Sponsor	Amical Alpin 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	Austria, Italy
Approach	-
Basecamp Date	2011-09-03
Summit Date	2011-09-30
Summit Time	-
Summit Days	27
Total Days	31
Termination Date	2011-10-04
Termination Reason	4
Termination Notes	Abandoned at 7000m due to cold and wind
High Point (m)	7700
Traverse	False
Ski	False
Paraglide	False
Camps	0
Fixed Rope (m)	0
Total Members	13
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	True
O2 Unknown	False
Other Summits	-
Campsites	CBC(03/09,5000m),ABC(05/09,5990m),C1(11/09,6400m),C2(16/09,7130m),C3(29/09,7550m),xxx(30/09,7700m)
Route Notes	On their summit attempt, the team left C3 at 3:30 am (NST). It was very cold and very windy. When they reached 7700m, Merkel decided to turn the group around due to extremely high winds and cold. They descended all the way to ABC, where they arrived late in the afternoon. The following day they stayed at ABC and on 2 Oct they descended to BC. 7700m reached by Bauer, Burchard, Gruber, Paul Hennig, Thomas Hennig, Kellerer-Pirklbauer, Maderebner, Merkel, Reis, Rocci Denis, Schmid, Stein, Worbs, Chuldim, Pasang Tendi, Jangbu at 5 am. No rope fixed by Merkel's team. No accidents or injuries. Sherpas: Chuldim, Khumjung, Khumbu, 10/9/71 Pasang Tendi, Kharikhola, Solukhumbu, 25/11/1974
Accidents	-
Achievement	-
Agency	Thamserku Trekking
Commercial Route	True
Standard Route	True
Primary Route	False
Primary Member	False
Primary Reference	False
Primary ID	-
Checksum	2461446
Year	2011
Summit Success	False
O2 Summary	None
Route (lowercase)	nw side

Members

Field	Value
ID	55136
Imported	2026-03-06 18:06:05.675609
Expedition ID	CHOY11322
Member ID	02
Peak ID	CHOY
Year	2011
Season	3
First Name	Martina
Last Name	Bauer
Sex	F
Age	0
Birth Date	-
Year of Birth	1967
Calculated Age	44
Citizenship	Austria
Status	Climber
Residence	Moedling, Lower Austria, Austria
Occupation	Self-employed
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)	7700
Summit Date 1	2011-09-30
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	4
Summit Term	3
HCN	0
Checksum	2437704
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	martina bauer
Year of Birth	1967
Year	2011
Age at Expedition	44
Role	Member

Field	Value
ID	55137
Imported	2026-03-06 18:06:05.675609
Expedition ID	CHOY11322
Member ID	03
Peak ID	CHOY
Year	2011
Season	3
First Name	Cord Heinrich
Last Name	Burchard
Sex	M
Age	0
Birth Date	-
Year of Birth	1983
Calculated Age	28
Citizenship	Germany
Status	Climber
Residence	Isernhagen, Lower Saxony, Germany
Occupation	Student
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)	7700
Summit Date 1	2011-09-30
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	4
Summit Term	3
HCN	0
Checksum	2443476
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	cord heinrich burchard
Year of Birth	1983
Year	2011
Age at Expedition	28
Role	Member

Field	Value
ID	55138
Imported	2026-03-06 18:06:05.675609
Expedition ID	CHOY11322
Member ID	04
Peak ID	CHOY
Year	2011
Season	3
First Name	Georg
Last Name	Gruber
Sex	M
Age	0
Birth Date	-
Year of Birth	1982
Calculated Age	29
Citizenship	Germany
Status	Climber
Residence	Ruhpolding, Bavaria, Germany
Occupation	Assistant
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)	7700
Summit Date 1	2011-09-30
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	4
Summit Term	3
HCN	0
Checksum	2443040
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	georg gruber
Year of Birth	1982
Year	2011
Age at Expedition	29
Role	Member

Field	Value
ID	55139
Imported	2026-03-06 18:06:05.675609
Expedition ID	CHOY11322
Member ID	06
Peak ID	CHOY
Year	2011
Season	3
First Name	Thomas
Last Name	Hennig
Sex	M
Age	0
Birth Date	-
Year of Birth	1961
Calculated Age	50
Citizenship	Germany
Status	Climber
Residence	Belgershain, Saxony, Germany
Occupation	Engineer
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)	7700
Summit Date 1	2011-09-30
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	4
Summit Term	3
HCN	0
Checksum	2435529
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	thomas hennig
Year of Birth	1961
Year	2011
Age at Expedition	50
Role	Member

Field	Value
ID	55140
Imported	2026-03-06 18:06:05.675609
Expedition ID	CHOY11322
Member ID	05
Peak ID	CHOY
Year	2011
Season	3
First Name	Paul
Last Name	Hennig
Sex	M
Age	0
Birth Date	-
Year of Birth	1988
Calculated Age	23
Citizenship	Germany
Status	Climber
Residence	Belgershain, Saxony, Germany
Occupation	Student
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)	7700
Summit Date 1	2011-09-30
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	4
Summit Term	3
HCN	0
Checksum	2445393
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	paul hennig
Year of Birth	1988
Year	2011
Age at Expedition	23
Role	Member

Field	Value
ID	55141
Imported	2026-03-06 18:06:05.675609
Expedition ID	CHOY11322
Member ID	07
Peak ID	CHOY
Year	2011
Season	3
First Name	Manfred
Last Name	Kellerer-Pirklbauer
Sex	M
Age	0
Birth Date	-
Year of Birth	1974
Calculated Age	37
Citizenship	Austria
Status	Climber
Residence	Freistadt, Upper Austria, Austria
Occupation	Pensionist
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)	7700
Summit Date 1	2011-09-30
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	4
Summit Term	3
HCN	0
Checksum	2440249
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	manfred kellerer-pirklbauer
Year of Birth	1974
Year	2011
Age at Expedition	37
Role	Member

Field	Value
ID	55142
Imported	2026-03-06 18:06:05.675609
Expedition ID	CHOY11322
Member ID	08
Peak ID	CHOY
Year	2011
Season	3
First Name	Thomas
Last Name	Maderebner
Sex	M
Age	0
Birth Date	-
Year of Birth	1981
Calculated Age	29
Citizenship	Austria
Status	Climber
Residence	Grobming, Styria, Austria
Occupation	Restorer
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)	7700
Summit Date 1	2011-09-30
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	4
Summit Term	3
HCN	0
Checksum	2442941
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	thomas maderebner
Year of Birth	1981
Year	2011
Age at Expedition	30
Role	Member

Field	Value
ID	55143
Imported	2026-03-06 18:06:05.675609
Expedition ID	CHOY11322
Member ID	01
Peak ID	CHOY
Year	2011
Season	3
First Name	Thomas Karl
Last Name	Merkel
Sex	M
Age	0
Birth Date	-
Year of Birth	1964
Calculated Age	47
Citizenship	Germany
Status	Leader
Residence	Erfweiler, Rhineland-Palatinate, Germany
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)	7700
Summit Date 1	2011-09-30
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	4
Summit Term	3
HCN	0
Checksum	2436544
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	thomas karl merkel
Year of Birth	1964
Year	2011
Age at Expedition	47
Role	Leader

Field	Value
ID	55144
Imported	2026-03-06 18:06:05.675609
Expedition ID	CHOY11322
Member ID	13
Peak ID	CHOY
Year	2011
Season	3
First Name	Peter
Last Name	Worbs
Sex	M
Age	0
Birth Date	-
Year of Birth	1980
Calculated Age	30
Citizenship	Germany
Status	Climber
Residence	Taufkirchen (Vils), Bavaria, Germany
Occupation	Engineer
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)	7700
Summit Date 1	2011-09-30
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	4
Summit Term	3
HCN	0
Checksum	2442540
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	peter worbs
Year of Birth	1980
Year	2011
Age at Expedition	31
Role	Member

Field	Value
ID	55145
Imported	2026-03-06 18:06:05.675609
Expedition ID	CHOY11322
Member ID	09
Peak ID	CHOY
Year	2011
Season	3
First Name	Erich Walter
Last Name	Reis
Sex	M
Age	0
Birth Date	-
Year of Birth	1953
Calculated Age	58
Citizenship	Germany
Status	Climber
Residence	Mayen, Rhineland-Palatinate, Germany
Occupation	Teacher
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)	7700
Summit Date 1	2011-09-30
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	4
Summit Term	3
HCN	0
Checksum	2432433
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	erich walter reis
Year of Birth	1953
Year	2011
Age at Expedition	58
Role	Member

Field	Value
ID	55146
Imported	2026-03-06 18:06:05.675609
Expedition ID	CHOY11322
Member ID	10
Peak ID	CHOY
Year	2011
Season	3
First Name	Sara
Last Name	Rocci Denis
Sex	M
Age	0
Birth Date	-
Year of Birth	1975
Calculated Age	36
Citizenship	Italy
Status	Climber
Residence	Garching, Bavaria, Germany
Occupation	Research engineer
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)	7700
Summit Date 1	2011-09-30
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	4
Summit Term	3
HCN	0
Checksum	2440582
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	sara rocci denis
Year of Birth	1975
Year	2011
Age at Expedition	36
Role	Member

Field	Value
ID	55147
Imported	2026-03-06 18:06:05.675609
Expedition ID	CHOY11322
Member ID	11
Peak ID	CHOY
Year	2011
Season	3
First Name	Klaus
Last Name	Schmid
Sex	M
Age	0
Birth Date	-
Year of Birth	1974
Calculated Age	36
Citizenship	Germany
Status	Climber
Residence	Neufahrn, Bavaria, Germany
Occupation	Physicist
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)	7700
Summit Date 1	2011-09-30
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	4
Summit Term	3
HCN	0
Checksum	2440322
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	klaus schmid
Year of Birth	1974
Year	2011
Age at Expedition	37
Role	Member

Field	Value
ID	55148
Imported	2026-03-06 18:06:05.675609
Expedition ID	CHOY11322
Member ID	12
Peak ID	CHOY
Year	2011
Season	3
First Name	Dieter
Last Name	Stein
Sex	M
Age	0
Birth Date	-
Year of Birth	1960
Calculated Age	51
Citizenship	Germany
Status	Climber
Residence	Halberstadt, Saxony-Anhalt, Germany
Occupation	Insurance salesman
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)	7700
Summit Date 1	2011-09-30
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	4
Summit Term	3
HCN	0
Checksum	2434990
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	dieter stein
Year of Birth	1960
Year	2011
Age at Expedition	51
Role	Member

Field	Value
ID	57008
Imported	2026-03-06 18:06:05.675609
Expedition ID	CHOY11322
Member ID	14
Peak ID	CHOY
Year	2011
Season	3
First Name	Chuldim
Last Name	Sherpa
Sex	M
Age	0
Birth Date	-
Year of Birth	1971
Calculated Age	39
Citizenship	Nepal
Status	H-A Worker
Residence	Khumjung, Khumbu
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)	7700
Summit Date 1	2011-09-30
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	4
Summit Term	3
HCN	0
Checksum	2439221
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	chuldim sherpa
Year of Birth	1971
Year	2011
Age at Expedition	40
Role	Hired

Field	Value
ID	57009
Imported	2026-03-06 18:06:05.675609
Expedition ID	CHOY11322
Member ID	15
Peak ID	CHOY
Year	2011
Season	3
First Name	Jangbu
Last Name	Sherpa
Sex	M
Age	0
Birth Date	-
Year of Birth	1979
Calculated Age	31
Citizenship	Nepal
Status	H-A Worker
Residence	Kharikhola, Solukhumbu
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)	7700
Summit Date 1	2011-09-30
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	4
Summit Term	3
HCN	0
Checksum	2442144
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	jangbu sherpa
Year of Birth	1979
Year	2011
Age at Expedition	32
Role	Hired

Field	Value
ID	57010
Imported	2026-03-06 18:06:05.675609
Expedition ID	CHOY11322
Member ID	16
Peak ID	CHOY
Year	2011
Season	3
First Name	Pasang Tendi
Last Name	Sherpa
Sex	M
Age	0
Birth Date	-
Year of Birth	1974
Calculated Age	36
Citizenship	Nepal
Status	H-A Worker
Residence	Kharikhola, Solukhumbu
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)	7700
Summit Date 1	2011-09-30
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	4
Summit Term	3
HCN	0
Checksum	2440390
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	pasang tendi sherpa
Year of Birth	1974
Year	2011
Age at Expedition	37
Role	Hired

16 recorded members.

Name	Sex	Year of Birth	Citizenship	Status	Residence	Occupation
Martina Bauer	F	1967	Austria	Climber	Moedling, Lower Austria, Austria	Self-employed	Details Other expeditions
Cord Heinrich Burchard	M	1983	Germany	Climber	Isernhagen, Lower Saxony, Germany	Student	Details Other expeditions
Georg Gruber	M	1982	Germany	Climber	Ruhpolding, Bavaria, Germany	Assistant	Details Other expeditions
Thomas Hennig	M	1961	Germany	Climber	Belgershain, Saxony, Germany	Engineer	Details Other expeditions
Paul Hennig	M	1988	Germany	Climber	Belgershain, Saxony, Germany	Student	Details Other expeditions
Manfred Kellerer-Pirklbauer	M	1974	Austria	Climber	Freistadt, Upper Austria, Austria	Pensionist	Details Other expeditions
Thomas Maderebner	M	1981	Austria	Climber	Grobming, Styria, Austria	Restorer	Details Other expeditions
Thomas Karl Merkel	M	1964	Germany	Leader	Erfweiler, Rhineland-Palatinate, Germany	Alpine guide	Details Other expeditions
Peter Worbs	M	1980	Germany	Climber	Taufkirchen (Vils), Bavaria, Germany	Engineer	Details Other expeditions
Erich Walter Reis	M	1953	Germany	Climber	Mayen, Rhineland-Palatinate, Germany	Teacher	Details Other expeditions
Sara Rocci Denis	M	1975	Italy	Climber	Garching, Bavaria, Germany	Research engineer	Details Other expeditions
Klaus Schmid	M	1974	Germany	Climber	Neufahrn, Bavaria, Germany	Physicist	Details Other expeditions
Dieter Stein	M	1960	Germany	Climber	Halberstadt, Saxony-Anhalt, Germany	Insurance salesman	Details Other expeditions
Chuldim Sherpa	M	1971	Nepal	H-A Worker	Khumjung, Khumbu	-	Details Other expeditions
Jangbu Sherpa	M	1979	Nepal	H-A Worker	Kharikhola, Solukhumbu	-	Details Other expeditions
Pasang Tendi Sherpa	M	1974	Nepal	H-A Worker	Kharikhola, Solukhumbu	-	Details Other expeditions

References

Field	Value
ID	8615
Imported	2026-03-06 18:06:36.307770
Expedition ID	CHOY11322
Reference ID	01
Year	2011
Type	5
Journal	-
Author	-
Title	http://www.youtube.com/watch?v=JPoMChWksks
Publisher	-
Publication Date	-
Language	-
Citation	-
Yak 94	-
Notes	-

1 recorded references.

Expedition ID	Journal	Author	Title	Publisher	Citation	Yak 94
CHOY11322	-	-	http://www.youtube.com/watch?v=JPoMChWksks	-	-	-