Ama Dablam | 2019 SW Ridge

A USA expedition to Ama Dablam in 2019 via SW Ridge, led by Andres Marin. 12 members recorded.

Expedition Details

Field	Value
ID	10146
Imported	2026-03-06 18:04:49.359634
Expedition ID	AMAD19102
Peak ID	AMAD
Year	2019
Season	1
Host Country	1
Route 1	SW Ridge
Route 2	-
Route 3	-
Route 4	-
Nationality	USA
Leaders	Andres Marin
Sponsor	Seven Summit Treks International Ama Dablam Expedition 2019
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	Germany
Approach	-
Basecamp Date	-
Summit Date	-
Summit Time	-
Summit Days	0
Total Days	0
Termination Date	-
Termination Reason	0
Termination Notes	-
High Point (m)	0
Traverse	False
Ski	False
Paraglide	False
Camps	0
Fixed Rope (m)	0
Total Members	12
Summit Members	0
Member Deaths	0
Total Hired	0
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	-
Route Notes	-
Accidents	-
Achievement	-
Agency	Seven Summit Treks
Commercial Route	True
Standard Route	False
Primary Route	False
Primary Member	False
Primary Reference	False
Primary ID	-
Checksum	4584
Year	2019
Summit Success	False
O2 Summary	None
Route (lowercase)	sw ridge

Members

Field	Value
ID	74556
Imported	2026-03-06 18:06:05.675609
Expedition ID	AMAD19102
Member ID	01
Peak ID	AMAD
Year	2019
Season	1
First Name	Andres
Last Name	Marin
Sex	M
Age	0
Birth Date	-
Year of Birth	1983
Calculated Age	35
Citizenship	USA/Colombia
Status	Leader
Residence	Ouray, Colorado
Occupation	Professional ice climber
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)	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	2443359
Summit Note 1	0
Summit Note 2	0
Summit Note 3	0
Death Route	0
Name (lowercase)	andres marin
Year of Birth	1983
Year	2019
Age at Expedition	36
Role	Leader

Field	Value
ID	74557
Imported	2026-03-06 18:06:05.675609
Expedition ID	AMAD19102
Member ID	02
Peak ID	AMAD
Year	2019
Season	1
First Name	Brett James
Last Name	Gosney
Sex	M
Age	0
Birth Date	-
Year of Birth	1959
Calculated Age	59
Citizenship	USA
Status	Climber
Residence	Crested Butte, Colorado
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	2434656
Summit Note 1	0
Summit Note 2	0
Summit Note 3	0
Death Route	0
Name (lowercase)	brett james gosney
Year of Birth	1959
Year	2019
Age at Expedition	60
Role	Member

Field	Value
ID	74558
Imported	2026-03-06 18:06:05.675609
Expedition ID	AMAD19102
Member ID	03
Peak ID	AMAD
Year	2019
Season	1
First Name	Melissa Ann
Last Name	Gosney
Sex	M
Age	0
Birth Date	-
Year of Birth	1966
Calculated Age	52
Citizenship	USA
Status	Climber
Residence	Crested Butte, Colorado
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	2437388
Summit Note 1	0
Summit Note 2	0
Summit Note 3	0
Death Route	0
Name (lowercase)	melissa ann gosney
Year of Birth	1966
Year	2019
Age at Expedition	53
Role	Member

Field	Value
ID	74559
Imported	2026-03-06 18:06:05.675609
Expedition ID	AMAD19102
Member ID	04
Peak ID	AMAD
Year	2019
Season	1
First Name	Clint Wayne
Last Name	Helander
Sex	M
Age	0
Birth Date	-
Year of Birth	1984
Calculated Age	34
Citizenship	USA
Status	Climber
Residence	Anchorage, Alaska
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	2443944
Summit Note 1	0
Summit Note 2	0
Summit Note 3	0
Death Route	0
Name (lowercase)	clint wayne helander
Year of Birth	1984
Year	2019
Age at Expedition	35
Role	Member

Field	Value
ID	74560
Imported	2026-03-06 18:06:05.675609
Expedition ID	AMAD19102
Member ID	05
Peak ID	AMAD
Year	2019
Season	1
First Name	Patrick Klaus Johannes Heinrich
Last Name	Lahrkamp
Sex	M
Age	0
Birth Date	-
Year of Birth	1987
Calculated Age	31
Citizenship	Germany
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	2444866
Summit Note 1	0
Summit Note 2	0
Summit Note 3	0
Death Route	0
Name (lowercase)	patrick klaus johannes heinrich lahrkamp
Year of Birth	1987
Year	2019
Age at Expedition	32
Role	Member

Field	Value
ID	74561
Imported	2026-03-06 18:06:05.675609
Expedition ID	AMAD19102
Member ID	06
Peak ID	AMAD
Year	2019
Season	1
First Name	Leo Walter
Last Name	Lloyd III
Sex	M
Age	0
Birth Date	-
Year of Birth	1961
Calculated Age	57
Citizenship	USA
Status	Climber
Residence	Durango, Colorado
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	2435597
Summit Note 1	0
Summit Note 2	0
Summit Note 3	0
Death Route	0
Name (lowercase)	leo walter lloyd iii
Year of Birth	1961
Year	2019
Age at Expedition	58
Role	Member

Field	Value
ID	74562
Imported	2026-03-06 18:06:05.675609
Expedition ID	AMAD19102
Member ID	07
Peak ID	AMAD
Year	2019
Season	1
First Name	Richard George
Last Name	Martin
Sex	M
Age	0
Birth Date	-
Year of Birth	1990
Calculated Age	28
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	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	2445868
Summit Note 1	0
Summit Note 2	0
Summit Note 3	0
Death Route	0
Name (lowercase)	richard george martin
Year of Birth	1990
Year	2019
Age at Expedition	29
Role	Member

Field	Value
ID	74563
Imported	2026-03-06 18:06:05.675609
Expedition ID	AMAD19102
Member ID	08
Peak ID	AMAD
Year	2019
Season	1
First Name	Robert Stephen
Last Name	Mock
Sex	M
Age	0
Birth Date	-
Year of Birth	1956
Calculated Age	62
Citizenship	USA
Status	Climber
Residence	Pennsylvania
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	2433625
Summit Note 1	0
Summit Note 2	0
Summit Note 3	0
Death Route	0
Name (lowercase)	robert stephen mock
Year of Birth	1956
Year	2019
Age at Expedition	63
Role	Member

Field	Value
ID	74564
Imported	2026-03-06 18:06:05.675609
Expedition ID	AMAD19102
Member ID	09
Peak ID	AMAD
Year	2019
Season	1
First Name	Terrence Richard (Terry)
Last Name	O'Connor
Sex	M
Age	0
Birth Date	-
Year of Birth	1975
Calculated Age	43
Citizenship	USA
Status	Climber
Residence	Portland, Oregon
Occupation	Physician
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	2440521
Summit Note 1	0
Summit Note 2	0
Summit Note 3	0
Death Route	0
Name (lowercase)	terrence richard (terry) o'connor
Year of Birth	1975
Year	2019
Age at Expedition	44
Role	Member

Field	Value
ID	74565
Imported	2026-03-06 18:06:05.675609
Expedition ID	AMAD19102
Member ID	10
Peak ID	AMAD
Year	2019
Season	1
First Name	Kyler Brett
Last Name	Pallister
Sex	M
Age	0
Birth Date	-
Year of Birth	1981
Calculated Age	37
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	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	2442871
Summit Note 1	0
Summit Note 2	0
Summit Note 3	0
Death Route	0
Name (lowercase)	kyler brett pallister
Year of Birth	1981
Year	2019
Age at Expedition	38
Role	Member

Field	Value
ID	74566
Imported	2026-03-06 18:06:05.675609
Expedition ID	AMAD19102
Member ID	11
Peak ID	AMAD
Year	2019
Season	1
First Name	Anna Lee
Last Name	Pfaff
Sex	F
Age	0
Birth Date	-
Year of Birth	1981
Calculated Age	37
Citizenship	USA
Status	Climber
Residence	Denver, Colorado
Occupation	Nurse
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	2442793
Summit Note 1	0
Summit Note 2	0
Summit Note 3	0
Death Route	0
Name (lowercase)	anna lee pfaff
Year of Birth	1981
Year	2019
Age at Expedition	38
Role	Member

Field	Value
ID	74567
Imported	2026-03-06 18:06:05.675609
Expedition ID	AMAD19102
Member ID	12
Peak ID	AMAD
Year	2019
Season	1
First Name	Charles Glen
Last Name	Swenson
Sex	M
Age	0
Birth Date	-
Year of Birth	1958
Calculated Age	61
Citizenship	USA
Status	Climber
Residence	Bozeman, Montana
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	2434197
Summit Note 1	0
Summit Note 2	0
Summit Note 3	0
Death Route	0
Name (lowercase)	charles glen swenson
Year of Birth	1958
Year	2019
Age at Expedition	61
Role	Member

12 recorded members.

Name	Sex	Year of Birth	Citizenship	Status	Residence	Occupation
Andres Marin	M	1983	USA/Colombia	Leader	Ouray, Colorado	Professional ice climber	Details Other expeditions
Brett James Gosney	M	1959	USA	Climber	Crested Butte, Colorado	-	Details Other expeditions
Melissa Ann Gosney	M	1966	USA	Climber	Crested Butte, Colorado	-	Details Other expeditions
Clint Wayne Helander	M	1984	USA	Climber	Anchorage, Alaska	-	Details Other expeditions
Patrick Klaus Johannes Heinrich Lahrkamp	M	1987	Germany	Climber	-	-	Details Other expeditions
Leo Walter Lloyd III	M	1961	USA	Climber	Durango, Colorado	-	Details Other expeditions
Richard George Martin	M	1990	USA	Climber	-	-	Details Other expeditions
Robert Stephen Mock	M	1956	USA	Climber	Pennsylvania	-	Details Other expeditions
Terrence Richard (Terry) O'Connor	M	1975	USA	Climber	Portland, Oregon	Physician	Details Other expeditions
Kyler Brett Pallister	M	1981	USA	Climber	-	-	Details Other expeditions
Anna Lee Pfaff	F	1981	USA	Climber	Denver, Colorado	Nurse	Details Other expeditions
Charles Glen Swenson	M	1958	USA	Climber	Bozeman, Montana	-	Details Other expeditions

References

0 recorded references.