Yasa Thak | 2004 SW Ridge (up), SW Ridge (down)

A France expedition to Yasa Thak in 2004 via SW Ridge (up), SW Ridge (down), led by Maxime Belleville. 5 members recorded.

Expedition Details

Field	Value
ID	11575
Imported	2026-03-06 18:04:49.359634
Expedition ID	YASA04302
Peak ID	YASA
Year	2004
Season	3
Host Country	1
Route 1	SW Ridge (up), SW Ridge (down)
Route 2	-
Route 3	-
Route 4	-
Nationality	France
Leaders	Maxime Belleville
Sponsor	French Yasa Thak Expedition 2004
Success 1	True
Success 2	False
Success 3	False
Success 4	False
Ascent 1	2nd
Ascent 2	-
Ascent 3	-
Ascent 4	-
Claimed	False
Disputed	False
Countries	-
Approach	-
Basecamp Date	-
Summit Date	-
Summit Time	-
Summit Days	0
Total Days	0
Termination Date	-
Termination Reason	1
Termination Notes	-
High Point (m)	6141
Traverse	False
Ski	False
Paraglide	False
Camps	1
Fixed Rope (m)	0
Total Members	5
Summit Members	5
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,Biv(5800m),Smt
Route Notes	-
Accidents	-
Achievement	-
Agency	-
Commercial Route	False
Standard Route	False
Primary Route	False
Primary Member	False
Primary Reference	False
Primary ID	-
Checksum	3804
Year	2004
Summit Success	True
O2 Summary	None
Route (lowercase)	sw ridge (up), sw ridge (down)

Members

Field	Value
ID	90835
Imported	2026-03-06 18:06:05.675609
Expedition ID	YASA04302
Member ID	01
Peak ID	YASA
Year	2004
Season	3
First Name	Maxime
Last Name	Belleville
Sex	M
Age	0
Birth Date	-
Year of Birth	-
Calculated Age	0
Citizenship	France
Status	Leader
Residence	Chamonix, Haute-Savoie, France
Occupation	-
Leader	True
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)	6141
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	2
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	-86
Summit Note 1	0
Summit Note 2	0
Summit Note 3	0
Death Route	0
Name (lowercase)	maxime belleville
Year of Birth	-
Year	2004
Age at Expedition	-
Role	Leader

Field	Value
ID	90836
Imported	2026-03-06 18:06:05.675609
Expedition ID	YASA04302
Member ID	02
Peak ID	YASA
Year	2004
Season	3
First Name	Sebastien Philippe
Last Name	Corret
Sex	M
Age	0
Birth Date	-
Year of Birth	1979
Calculated Age	25
Citizenship	France
Status	Climber
Residence	Chamonix, Haute-Savoie, France
Occupation	-
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)	6141
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	2
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	2442011
Summit Note 1	0
Summit Note 2	0
Summit Note 3	0
Death Route	0
Name (lowercase)	sebastien philippe corret
Year of Birth	1979
Year	2004
Age at Expedition	25
Role	Member

Field	Value
ID	90837
Imported	2026-03-06 18:06:05.675609
Expedition ID	YASA04302
Member ID	03
Peak ID	YASA
Year	2004
Season	3
First Name	Julien
Last Name	Herry
Sex	M
Age	0
Birth Date	-
Year of Birth	-
Calculated Age	0
Citizenship	France
Status	Climber
Residence	Chamonix, Haute-Savoie, France
Occupation	-
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)	6141
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	2
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	-86
Summit Note 1	0
Summit Note 2	0
Summit Note 3	0
Death Route	0
Name (lowercase)	julien herry
Year of Birth	-
Year	2004
Age at Expedition	-
Role	Member

Field	Value
ID	90838
Imported	2026-03-06 18:06:05.675609
Expedition ID	YASA04302
Member ID	04
Peak ID	YASA
Year	2004
Season	3
First Name	Louis
Last Name	Laurent
Sex	M
Age	0
Birth Date	-
Year of Birth	-
Calculated Age	0
Citizenship	France
Status	Climber
Residence	Chamonix, Haute-Savoie, France
Occupation	-
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)	6141
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	2
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	-86
Summit Note 1	0
Summit Note 2	0
Summit Note 3	0
Death Route	0
Name (lowercase)	louis laurent
Year of Birth	-
Year	2004
Age at Expedition	-
Role	Member

Field	Value
ID	90839
Imported	2026-03-06 18:06:05.675609
Expedition ID	YASA04302
Member ID	05
Peak ID	YASA
Year	2004
Season	3
First Name	Xavier
Last Name	Vimal
Sex	M
Age	0
Birth Date	-
Year of Birth	-
Calculated Age	0
Citizenship	France
Status	Climber
Residence	Chamonix, Haute-Savoie, France
Occupation	-
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)	6141
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	2
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	-86
Summit Note 1	0
Summit Note 2	0
Summit Note 3	0
Death Route	0
Name (lowercase)	xavier vimal
Year of Birth	-
Year	2004
Age at Expedition	-
Role	Member

5 recorded members.

Name	Sex	Year of Birth	Citizenship	Status	Residence	Occupation
Maxime Belleville	M	-	France	Leader	Chamonix, Haute-Savoie, France	-	Details Other expeditions
Sebastien Philippe Corret	M	1979	France	Climber	Chamonix, Haute-Savoie, France	-	Details Other expeditions
Julien Herry	M	-	France	Climber	Chamonix, Haute-Savoie, France	-	Details Other expeditions
Louis Laurent	M	-	France	Climber	Chamonix, Haute-Savoie, France	-	Details Other expeditions
Xavier Vimal	M	-	France	Climber	Chamonix, Haute-Savoie, France	-	Details Other expeditions

References

Field	Value
ID	15225
Imported	2026-03-06 18:06:36.307770
Expedition ID	YASA04302
Reference ID	01
Year	2004
Type	2
Journal	AAJ
Author	Sharp, Hilary
Title	-
Publisher	-
Publication Date	2006
Language	-
Citation	80:413-415 (2006)
Yak 94	-
Notes	-

Field	Value
ID	15226
Imported	2026-03-06 18:06:36.307770
Expedition ID	YASA04302
Reference ID	02
Year	2004
Type	5
Journal	-
Author	-
Title	http://publications.americanalpineclub.org/articles/12200641300/Asia-Nepal-Annapurna-Himal-Rolwaling-Himal-Tengi-Ragi-Tau-East-First-Ascent-of-Peak-Via-South-Pillar
Publisher	-
Publication Date	-
Language	-
Citation	-
Yak 94	-
Notes	-

Field	Value
ID	15227
Imported	2026-03-06 18:06:36.307770
Expedition ID	YASA04302
Reference ID	03
Year	2004
Type	2
Journal	AAJ
Author	Griffin, Lindsay
Title	-
Publisher	-
Publication Date	2005
Language	-
Citation	79:389 (2005)
Yak 94	-
Notes	-

Field	Value
ID	15228
Imported	2026-03-06 18:06:36.307770
Expedition ID	YASA04302
Reference ID	04
Year	2004
Type	5
Journal	-
Author	-
Title	http://publications.americanalpineclub.org/articles/12200538902
Publisher	-
Publication Date	-
Language	-
Citation	-
Yak 94	-
Notes	-

4 recorded references.

Expedition ID	Journal	Author	Title	Publisher	Citation	Yak 94
YASA04302	AAJ	Sharp, Hilary	-	-	80:413-415 (2006)	-
YASA04302	-	-	http://publications.americanalpineclub.org/articles/12200641300/Asia-Nepal-Annapurna-Himal-Rolwaling-Himal-Tengi-Ragi-Tau-East-First-Ascent-of-Peak-Via-South-Pillar	-	-	-
YASA04302	AAJ	Griffin, Lindsay	-	-	79:389 (2005)	-
YASA04302	-	-	http://publications.americanalpineclub.org/articles/12200538902	-	-	-