Ama Dablam | 2023 SW Ridge

A USA expedition to Ama Dablam in 2023 via SW Ridge, led by Jason Weiss. Summit reached on 17th November 2023. 8 members recorded.

Expedition Details

Field	Value
ID	11210
Imported	2026-03-06 18:04:49.359634
Expedition ID	AMAD23340
Peak ID	AMAD
Year	2023
Season	3
Host Country	1
Route 1	SW Ridge
Route 2	-
Route 3	-
Route 4	-
Nationality	USA
Leaders	Jason Weiss
Sponsor	Climbalaya Ama Dablam Expedition 2023
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	Poland
Approach	-
Basecamp Date	-
Summit Date	2023-11-17
Summit Time	-
Summit Days	0
Total Days	0
Termination Date	-
Termination Reason	1
Termination Notes	-
High Point (m)	6814
Traverse	False
Ski	False
Paraglide	False
Camps	2
Fixed Rope (m)	0
Total Members	5
Summit Members	3
Member Deaths	0
Total Hired	5
Summit Hired	3
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,C1,C2,Smt(17/11)
Route Notes	-
Accidents	-
Achievement	-
Agency	Climbalaya
Commercial Route	True
Standard Route	False
Primary Route	False
Primary Member	False
Primary Reference	False
Primary ID	-
Checksum	2466609
Year	2023
Summit Success	True
O2 Summary	None
Route (lowercase)	sw ridge

Members

Field	Value
ID	85963
Imported	2026-03-06 18:06:05.675609
Expedition ID	AMAD23340
Member ID	01
Peak ID	AMAD
Year	2023
Season	3
First Name	Jason Zachary
Last Name	Weiss
Sex	M
Age	0
Birth Date	-
Year of Birth	1995
Calculated Age	28
Citizenship	USA
Status	Leader
Residence	-
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)	6814
Summit Date 1	2023-11-17
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	5
Summit Term	1
HCN	0
Checksum	2447898
Summit Note 1	0
Summit Note 2	0
Summit Note 3	0
Death Route	0
Name (lowercase)	jason zachary weiss
Year of Birth	1995
Year	2023
Age at Expedition	28
Role	Leader

Field	Value
ID	85964
Imported	2026-03-06 18:06:05.675609
Expedition ID	AMAD23340
Member ID	02
Peak ID	AMAD
Year	2023
Season	3
First Name	Cheng
Last Name	Cheng
Sex	M
Age	0
Birth Date	-
Year of Birth	1992
Calculated Age	31
Citizenship	USA
Status	Climber
Residence	-
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)	6814
Summit Date 1	2023-11-17
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	5
Summit Term	1
HCN	0
Checksum	2446805
Summit Note 1	0
Summit Note 2	0
Summit Note 3	0
Death Route	0
Name (lowercase)	cheng cheng
Year of Birth	1992
Year	2023
Age at Expedition	31
Role	Member

Field	Value
ID	85965
Imported	2026-03-06 18:06:05.675609
Expedition ID	AMAD23340
Member ID	03
Peak ID	AMAD
Year	2023
Season	3
First Name	Nelson Charles
Last Name	Dellis
Sex	M
Age	0
Birth Date	-
Year of Birth	1984
Calculated Age	39
Citizenship	USA/UK
Status	Climber
Residence	Miami, Florida
Occupation	Software developer
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)	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	0
Summit Term	0
HCN	0
Checksum	2443775
Summit Note 1	0
Summit Note 2	0
Summit Note 3	0
Death Route	0
Name (lowercase)	nelson charles dellis
Year of Birth	1984
Year	2023
Age at Expedition	39
Role	Member

Field	Value
ID	85966
Imported	2026-03-06 18:06:05.675609
Expedition ID	AMAD23340
Member ID	04
Peak ID	AMAD
Year	2023
Season	3
First Name	Jakub Waldemar
Last Name	Michalak
Sex	M
Age	0
Birth Date	-
Year of Birth	1970
Calculated Age	53
Citizenship	Poland
Status	Climber
Residence	-
Occupation	-
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)	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	0
Summit Term	0
HCN	0
Checksum	2438833
Summit Note 1	0
Summit Note 2	0
Summit Note 3	0
Death Route	0
Name (lowercase)	jakub waldemar michalak
Year of Birth	1970
Year	2023
Age at Expedition	53
Role	Member

Field	Value
ID	85967
Imported	2026-03-06 18:06:05.675609
Expedition ID	AMAD23340
Member ID	05
Peak ID	AMAD
Year	2023
Season	3
First Name	Michal Aleksander
Last Name	Nowak
Sex	M
Age	0
Birth Date	-
Year of Birth	1989
Calculated Age	34
Citizenship	Poland
Status	Climber
Residence	-
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)	6814
Summit Date 1	2023-11-17
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	5
Summit Term	1
HCN	0
Checksum	2445476
Summit Note 1	0
Summit Note 2	0
Summit Note 3	0
Death Route	0
Name (lowercase)	michal aleksander nowak
Year of Birth	1989
Year	2023
Age at Expedition	34
Role	Member

Field	Value
ID	85968
Imported	2026-03-06 18:06:05.675609
Expedition ID	AMAD23340
Member ID	06
Peak ID	AMAD
Year	2023
Season	3
First Name	Lhakpa Nuru
Last Name	Sherpa
Sex	M
Age	0
Birth Date	-
Year of Birth	1980
Calculated Age	43
Citizenship	Nepal
Status	H-A Worker
Residence	Phortse, 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	True
Claimed	False
Disputed	False
Solo	False
Traverse	False
Ski	False
Paraglide	False
Speed	False
High Point (m)	True
Personal High Point (m)	6814
Summit Date 1	2023-11-17
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	5
Summit Term	1
HCN	0
Checksum	2442363
Summit Note 1	0
Summit Note 2	0
Summit Note 3	0
Death Route	0
Name (lowercase)	lhakpa nuru sherpa
Year of Birth	1980
Year	2023
Age at Expedition	43
Role	Hired

Field	Value
ID	85969
Imported	2026-03-06 18:06:05.675609
Expedition ID	AMAD23340
Member ID	07
Peak ID	AMAD
Year	2023
Season	3
First Name	Kiran
Last Name	Baniya
Sex	M
Age	0
Birth Date	-
Year of Birth	1999
Calculated Age	24
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	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)	6814
Summit Date 1	2023-11-17
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	5
Summit Term	1
HCN	0
Checksum	2449143
Summit Note 1	0
Summit Note 2	0
Summit Note 3	0
Death Route	0
Name (lowercase)	kiran baniya
Year of Birth	1999
Year	2023
Age at Expedition	24
Role	Hired

Field	Value
ID	85970
Imported	2026-03-06 18:06:05.675609
Expedition ID	AMAD23340
Member ID	08
Peak ID	AMAD
Year	2023
Season	3
First Name	Phura Chhetan (Fura Chhetan)
Last Name	Sherpa
Sex	M
Age	0
Birth Date	-
Year of Birth	1990
Calculated Age	33
Citizenship	Nepal
Status	H-A Worker
Residence	Phortse, 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	True
Claimed	False
Disputed	False
Solo	False
Traverse	False
Ski	False
Paraglide	False
Speed	False
High Point (m)	True
Personal High Point (m)	6814
Summit Date 1	2023-11-17
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	5
Summit Term	1
HCN	0
Checksum	2446077
Summit Note 1	0
Summit Note 2	0
Summit Note 3	0
Death Route	0
Name (lowercase)	phura chhetan (fura chhetan) sherpa
Year of Birth	1990
Year	2023
Age at Expedition	33
Role	Hired

8 recorded members.

Name	Sex	Year of Birth	Citizenship	Status	Residence	Occupation
Jason Zachary Weiss	M	1995	USA	Leader	-	-	Details Other expeditions
Cheng Cheng	M	1992	USA	Climber	-	-	Details Other expeditions
Nelson Charles Dellis	M	1984	USA/UK	Climber	Miami, Florida	Software developer	Details Other expeditions
Jakub Waldemar Michalak	M	1970	Poland	Climber	-	-	Details Other expeditions
Michal Aleksander Nowak	M	1989	Poland	Climber	-	-	Details Other expeditions
Lhakpa Nuru Sherpa	M	1980	Nepal	H-A Worker	Phortse, Khumbu	-	Details Other expeditions
Kiran Baniya	M	1999	Nepal	H-A Worker	-	-	Details Other expeditions
Phura Chhetan (Fura Chhetan) Sherpa	M	1990	Nepal	H-A Worker	Phortse, Khumbu	-	Details Other expeditions

References

0 recorded references.