Cho Oyu | 2009 NW side

A Canada expedition to Cho Oyu in 2009 via NW side, led by Sebastien Audy. Summit reached on 24th September 2009. 4 members recorded.

Expedition Details

Field	Value
ID	6644
Imported	2026-03-06 18:04:49.359634
Expedition ID	CHOY09354
Peak ID	CHOY
Year	2009
Season	3
Host Country	2
Route 1	NW side
Route 2	-
Route 3	-
Route 4	-
Nationality	Canada
Leaders	Sebastien Audy
Sponsor	Cho Oyu-Shishapangma 2009 Expedition
Success 1	True
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	2009-09-06
Summit Date	2009-09-24
Summit Time	0704
Summit Days	18
Total Days	23
Termination Date	2009-09-29
Termination Reason	1
Termination Notes	-
High Point (m)	8188
Traverse	False
Ski	False
Paraglide	False
Camps	2
Fixed Rope (m)	0
Total Members	2
Summit Members	1
Member Deaths	0
Total Hired	2
Summit Hired	1
Hired Deaths	0
No Hired	False
O2 Used	True
O2 None	False
O2 Climb	True
O2 Descent	False
O2 Sleep	False
O2 Medical	False
O2 Taken	False
O2 Unknown	False
Other Summits	-
Campsites	BC(06/09,5400m),ABC(11/09,6000m),C1(14/09,6500m),C2(17/09,7200m),Smt(24/09)
Route Notes	BC at CBC/midcamp on 10 Sept at 5800m. Leclerc and Tshering Dorje Sherpa left C2 at 11 pm NST on 23 Sept, reached to top at 7:04 am NST on 24 Sept, stayed on summit between 30 to 40 minutues, then descended together to C1. Leclerc stayed in C1; Tshering continued to ABC. Next day Leclerc went down to ABC. Tshering and Nima Gombu started from ABC on 27 Sept for summit bid. Audy was in C1 who joined Tshering Dorje and Nima Gombu and started between 8-9 pm NST. Tshering was replacing Pemba Nuru who got sick in ABC and was supposed to climb with Lovoll (Langeland Team). When Audy reached at 7400m he felt dizziness and decided to go down to C2. Audy and Nima Gombu went down to C2. Next day to ABC. Audy team returned to Kathmandu on 2 Oct and left on 4 Oct or 5 Oct. Sherpa: Tshering Dorje/Chhiring Dorje, 3/3/89 (20/11/2045), Beding, Everest X2
Accidents	Audy felt dizziness at 7400m on his way up
Achievement	-
Agency	Nima Gombu Sherpa (freelancer)
Commercial Route	True
Standard Route	True
Primary Route	False
Primary Member	False
Primary Reference	False
Primary ID	-
Checksum	2460663
Year	2009
Summit Success	True
O2 Summary	Used
Route (lowercase)	nw side

Members

Field	Value
ID	49835
Imported	2026-03-06 18:06:05.675609
Expedition ID	CHOY09354
Member ID	01
Peak ID	CHOY
Year	2009
Season	3
First Name	Sebastien
Last Name	Audy
Sex	M
Age	0
Birth Date	-
Year of Birth	1978
Calculated Age	30
Citizenship	Canada
Status	Leader
Residence	Brossard, Quebec
Occupation	Senior consultant at accounting firm
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)	False
Personal High Point (m)	7400
Summit Date 1	2009-09-27
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	6
HCN	0
Checksum	2441697
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	sebastien audy
Year of Birth	1978
Year	2009
Age at Expedition	31
Role	Leader

Field	Value
ID	49836
Imported	2026-03-06 18:06:05.675609
Expedition ID	CHOY09354
Member ID	02
Peak ID	CHOY
Year	2009
Season	3
First Name	Patrick
Last Name	Leclerc
Sex	M
Age	0
Birth Date	-
Year of Birth	1978
Calculated Age	31
Citizenship	Canada
Status	Climber
Residence	St. Constant, Quebec
Occupation	Peace advocate
Leader	False
Deputy	False
Basecamp Only	False
Not to BC	False
Support	False
Disabled	False
Hired	False
Sherpa	False
Tibetan	False
Summit Success	True
Claimed	False
Disputed	False
Solo	False
Traverse	False
Ski	False
Paraglide	False
Speed	False
High Point (m)	True
Personal High Point (m)	8188
Summit Date 1	2009-09-24
Summit Date 2	-
Summit Date 3	-
Summit Time 1	0704
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	True
O2 None	False
O2 Climb	True
O2 Descent	False
O2 Sleep	False
O2 Medical	False
O2 Notes	From C2 to smt to C2
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	5
Summit Term	1
HCN	0
Checksum	2441466
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	patrick leclerc
Year of Birth	1978
Year	2009
Age at Expedition	31
Role	Member

Field	Value
ID	49837
Imported	2026-03-06 18:06:05.675609
Expedition ID	CHOY09354
Member ID	04
Peak ID	CHOY
Year	2009
Season	3
First Name	Tshering Dorje (Chhering Dorje)
Last Name	Sherpa
Sex	M
Age	0
Birth Date	-
Year of Birth	1989
Calculated Age	20
Citizenship	Nepal
Status	H-A Worker
Residence	Beding, Dolakha
Occupation	-
Leader	False
Deputy	False
Basecamp Only	False
Not to BC	False
Support	False
Disabled	False
Hired	True
Sherpa	True
Tibetan	False
Summit Success	True
Claimed	False
Disputed	False
Solo	False
Traverse	False
Ski	False
Paraglide	False
Speed	False
High Point (m)	True
Personal High Point (m)	8188
Summit Date 1	2009-09-24
Summit Date 2	-
Summit Date 3	-
Summit Time 1	0704
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	5
Summit Term	1
HCN	0
Checksum	2445414
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	tshering dorje (chhering dorje) sherpa
Year of Birth	1989
Year	2009
Age at Expedition	20
Role	Hired

Field	Value
ID	50281
Imported	2026-03-06 18:06:05.675609
Expedition ID	CHOY09354
Member ID	03
Peak ID	CHOY
Year	2009
Season	3
First Name	Nima Gombu (Gombu)
Last Name	Sherpa
Sex	M
Age	0
Birth Date	-
Year of Birth	1969
Calculated Age	40
Citizenship	Nepal
Status	H-A Worker
Residence	Beding, Dolakha
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)	False
Personal High Point (m)	7400
Summit Date 1	2009-09-27
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	14
HCN	0
Checksum	2438102
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	nima gombu (gombu) sherpa
Year of Birth	1969
Year	2009
Age at Expedition	40
Role	Hired

4 recorded members.

Name	Sex	Year of Birth	Citizenship	Status	Residence	Occupation
Sebastien Audy	M	1978	Canada	Leader	Brossard, Quebec	Senior consultant at accounting firm	Details Other expeditions
Patrick Leclerc	M	1978	Canada	Climber	St. Constant, Quebec	Peace advocate	Details Other expeditions
Tshering Dorje (Chhering Dorje) Sherpa	M	1989	Nepal	H-A Worker	Beding, Dolakha	-	Details Other expeditions
Nima Gombu (Gombu) Sherpa	M	1969	Nepal	H-A Worker	Beding, Dolakha	-	Details Other expeditions

References

0 recorded references.