Makalu | 1995 SE Ridge

A USA expedition to Makalu in 1995 via SE Ridge, led by Daniel Mazur. Summit reached on 9th October 1995. 17 members recorded.

Expedition Details

Field	Value
ID	1539
Imported	2026-03-06 18:04:49.359634
Expedition ID	MAKA95301
Peak ID	MAKA
Year	1995
Season	3
Host Country	1
Route 1	SE Ridge
Route 2	-
Route 3	-
Route 4	-
Nationality	USA
Leaders	Daniel Mazur
Sponsor	Makalu SE Ridge Expedition
Success 1	True
Success 2	False
Success 3	False
Success 4	False
Ascent 1	49th
Ascent 2	-
Ascent 3	-
Ascent 4	-
Claimed	False
Disputed	False
Countries	France, Russia, Switzerland, UK
Approach	-
Basecamp Date	1995-09-03
Summit Date	1995-10-09
Summit Time	-
Summit Days	36
Total Days	0
Termination Date	-
Termination Reason	1
Termination Notes	-
High Point (m)	8485
Traverse	False
Ski	False
Paraglide	False
Camps	2
Fixed Rope (m)	0
Total Members	17
Summit Members	4
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(03/09,4800m),ABC(08/09,5400m),C1(13/09,6000m),C2(15/09,6550m),Biv3(06/10,7200m),Biv4(07/10,7750m),Biv5(08/10,8100m),Smt(09/10)
Route Notes	BC south of Barun Pokhari ABC NNE of Barun Pokhari C1 on glacier southwest of southeast Glacier C2 at South Col Biv 3 at SE Ridge - the mushroom (rock) Biv 4 in Cwm (eastern Cwm) Biv 5 at west wall of eastern Cwm. SE Face too dangerous from avalanching so not attempted. Winds from east got stronger as ths summit team came down from camp/biv 5 to C2 on 10th. Lost 2 tents early in climb at S Col. From 15th Sept to 3 Oct very bad weather with 1 meter of unconsolidated snow and strong winds that blew snow especially at S Col. Most difficult section at 8400m rock on West Pillar (50-75m high) which couldn't surmount and had to climb around in very deep snow on steep cliff. Snow, rain and wind from 3 Sept to 3 Oct and this demoralized member who left early. With weather not letting up, it was not possible to make fixed camps above South Col; wanted to make at least one camp in cwm.
Accidents	Slight frostbite by summiters
Achievement	1st British summiters
Agency	In Wilderness (Kunga)
Commercial Route	-
Standard Route	-
Primary Route	False
Primary Member	False
Primary Reference	False
Primary ID	-
Checksum	2452985
Year	1995
Summit Success	True
O2 Summary	None
Route (lowercase)	se ridge

Members

Field	Value
ID	18027
Imported	2026-03-06 18:06:05.675609
Expedition ID	MAKA95301
Member ID	02
Peak ID	MAKA
Year	1995
Season	3
First Name	Roblee Peter
Last Name	Allen
Sex	M
Age	0
Birth Date	-
Year of Birth	1950
Calculated Age	45
Citizenship	USA
Status	Exp Doctor
Residence	Sacramento, California
Occupation	Physician
Leader	False
Deputy	False
Basecamp Only	True
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	-
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	1
Summit Term	17
HCN	0
Checksum	2431422
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	roblee peter allen
Year of Birth	1950
Year	1995
Age at Expedition	45
Role	BC Only

Field	Value
ID	18028
Imported	2026-03-06 18:06:05.675609
Expedition ID	MAKA95301
Member ID	03
Peak ID	MAKA
Year	1995
Season	3
First Name	Olivier
Last Name	Besson
Sex	M
Age	0
Birth Date	-
Year of Birth	1962
Calculated Age	32
Citizenship	France
Status	Climber
Residence	Megeve, Haute-Savoie, France
Occupation	Alpine guide
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	-
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	2435959
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	olivier besson
Year of Birth	1962
Year	1995
Age at Expedition	33
Role	Member

Field	Value
ID	18029
Imported	2026-03-06 18:06:05.675609
Expedition ID	MAKA95301
Member ID	04
Peak ID	MAKA
Year	1995
Season	3
First Name	Pierre-Alain
Last Name	Bron
Sex	M
Age	0
Birth Date	-
Year of Birth	1970
Calculated Age	25
Citizenship	Switzerland
Status	Climber
Residence	La Tour, Vaud, Switzerland
Occupation	Aviation mechanic
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	-
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	2438759
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	pierre-alain bron
Year of Birth	1970
Year	1995
Age at Expedition	25
Role	Member

Field	Value
ID	18030
Imported	2026-03-06 18:06:05.675609
Expedition ID	MAKA95301
Member ID	05
Peak ID	MAKA
Year	1995
Season	3
First Name	Andrew (Andy)
Last Name	Collins
Sex	M
Age	0
Birth Date	-
Year of Birth	1966
Calculated Age	29
Citizenship	UK
Status	Climber
Residence	London, England
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	True
Claimed	False
Disputed	False
Solo	False
Traverse	False
Ski	False
Paraglide	False
Speed	-
High Point (m)	True
Personal High Point (m)	8485
Summit Date 1	1995-10-09
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	49
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	2437130
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	andrew (andy) collins
Year of Birth	1966
Year	1995
Age at Expedition	29
Role	Member

Field	Value
ID	18031
Imported	2026-03-06 18:06:05.675609
Expedition ID	MAKA95301
Member ID	06
Peak ID	MAKA
Year	1995
Season	3
First Name	Christophe
Last Name	Jond
Sex	M
Age	0
Birth Date	-
Year of Birth	1960
Calculated Age	34
Citizenship	France
Status	Climber
Residence	Praz-sur-Arly, Haute-Savoie, France
Occupation	Alpine guide
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	-
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	2435263
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	christophe jond
Year of Birth	1960
Year	1995
Age at Expedition	35
Role	Member

Field	Value
ID	18032
Imported	2026-03-06 18:06:05.675609
Expedition ID	MAKA95301
Member ID	07
Peak ID	MAKA
Year	1995
Season	3
First Name	Andrew N.
Last Name	Lafferty
Sex	M
Age	0
Birth Date	-
Year of Birth	1966
Calculated Age	28
Citizenship	UK
Status	Climber
Residence	London, England
Occupation	Solicitor
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	-
High Point (m)	False
Personal High Point (m)	7000
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	1
Summit Term	6
HCN	0
Checksum	2437400
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	andrew n. lafferty
Year of Birth	1966
Year	1995
Age at Expedition	29
Role	Member

Field	Value
ID	18033
Imported	2026-03-06 18:06:05.675609
Expedition ID	MAKA95301
Member ID	08
Peak ID	MAKA
Year	1995
Season	3
First Name	Scott
Last Name	Lewallen
Sex	M
Age	0
Birth Date	-
Year of Birth	1954
Calculated Age	41
Citizenship	USA
Status	Climber
Residence	London, England
Occupation	Banker
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	-
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	2432798
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	scott lewallen
Year of Birth	1954
Year	1995
Age at Expedition	41
Role	Member

Field	Value
ID	18034
Imported	2026-03-06 18:06:05.675609
Expedition ID	MAKA95301
Member ID	01
Peak ID	MAKA
Year	1995
Season	3
First Name	Daniel Lee (Dan)
Last Name	Mazur
Sex	M
Age	0
Birth Date	-
Year of Birth	1960
Calculated Age	34
Citizenship	USA
Status	Leader
Residence	Bristol, Avon, England & Hamilton, Montana
Occupation	Carpenter
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	-
High Point (m)	True
Personal High Point (m)	8485
Summit Date 1	1995-10-09
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	49
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	2435157
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	daniel lee (dan) mazur
Year of Birth	1960
Year	1995
Age at Expedition	35
Role	Leader

Field	Value
ID	18035
Imported	2026-03-06 18:06:05.675609
Expedition ID	MAKA95301
Member ID	09
Peak ID	MAKA
Year	1995
Season	3
First Name	Alexander P. (Alec)
Last Name	McNab
Sex	M
Age	0
Birth Date	-
Year of Birth	1960
Calculated Age	35
Citizenship	UK
Status	Climber
Residence	Edinburgh, Scotland
Occupation	Geologist
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	-
High Point (m)	False
Personal High Point (m)	6550
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	1
Summit Term	3
HCN	0
Checksum	2435094
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	alexander p. (alec) mcnab
Year of Birth	1960
Year	1995
Age at Expedition	35
Role	Member

Field	Value
ID	18036
Imported	2026-03-06 18:06:05.675609
Expedition ID	MAKA95301
Member ID	10
Peak ID	MAKA
Year	1995
Season	3
First Name	Aleksei (Alex)
Last Name	Nikiforov
Sex	M
Age	0
Birth Date	-
Year of Birth	1955
Calculated Age	40
Citizenship	Russia
Status	Climber
Residence	St. Petersburg (Leningrad), Russia
Occupation	Geologist
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	-
High Point (m)	True
Personal High Point (m)	8485
Summit Date 1	1995-10-09
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	49
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	(1955-2001) Died 24 May 2001 on Everest from AMS
Summit Bid	5
Summit Term	1
HCN	0
Checksum	2433245
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	aleksei (alex) nikiforov
Year of Birth	1955
Year	1995
Age at Expedition	40
Role	Member

Field	Value
ID	18037
Imported	2026-03-06 18:06:05.675609
Expedition ID	MAKA95301
Member ID	11
Peak ID	MAKA
Year	1995
Season	3
First Name	William
Last Name	O'Neill
Sex	M
Age	0
Birth Date	-
Year of Birth	1943
Calculated Age	51
Citizenship	UK
Status	Climber
Residence	Seamill, Strathclyde, Scotland
Occupation	Medic (not doctor)
Leader	False
Deputy	False
Basecamp Only	True
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	-
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	ABC only
Necrology	-
Summit Bid	1
Summit Term	17
HCN	0
Checksum	2429018
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	william o'neill
Year of Birth	1943
Year	1995
Age at Expedition	52
Role	BC Only

Field	Value
ID	18038
Imported	2026-03-06 18:06:05.675609
Expedition ID	MAKA95301
Member ID	12
Peak ID	MAKA
Year	1995
Season	3
First Name	Jacques
Last Name	Pahud
Sex	M
Age	0
Birth Date	-
Year of Birth	1967
Calculated Age	28
Citizenship	Switzerland
Status	Climber
Residence	Lausanne, Switzerland
Occupation	Forester
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	-
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	2437676
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	jacques pahud
Year of Birth	1967
Year	1995
Age at Expedition	28
Role	Member

Field	Value
ID	18039
Imported	2026-03-06 18:06:05.675609
Expedition ID	MAKA95301
Member ID	13
Peak ID	MAKA
Year	1995
Season	3
First Name	Jonathan C.
Last Name	Pratt
Sex	M
Age	0
Birth Date	-
Year of Birth	1958
Calculated Age	37
Citizenship	UK
Status	Climber
Residence	Shenfield, Essex, England
Occupation	Mining engineer
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	-
High Point (m)	True
Personal High Point (m)	8485
Summit Date 1	1995-10-09
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	49
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	2434295
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	jonathan c. pratt
Year of Birth	1958
Year	1995
Age at Expedition	37
Role	Member

Field	Value
ID	18040
Imported	2026-03-06 18:06:05.675609
Expedition ID	MAKA95301
Member ID	14
Peak ID	MAKA
Year	1995
Season	3
First Name	Christopher
Last Name	Shaw
Sex	M
Age	0
Birth Date	-
Year of Birth	1962
Calculated Age	33
Citizenship	USA
Status	Climber
Residence	Boulder, Colorado
Occupation	Computer programmer
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	-
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	2435699
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	christopher shaw
Year of Birth	1962
Year	1995
Age at Expedition	33
Role	Member

Field	Value
ID	18041
Imported	2026-03-06 18:06:05.675609
Expedition ID	MAKA95301
Member ID	15
Peak ID	MAKA
Year	1995
Season	3
First Name	Allan S.
Last Name	Treadwell
Sex	M
Age	0
Birth Date	-
Year of Birth	1963
Calculated Age	32
Citizenship	USA
Status	Climber
Residence	Sacramento, California
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	-
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	2436242
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	allan s. treadwell
Year of Birth	1963
Year	1995
Age at Expedition	32
Role	Member

Field	Value
ID	18042
Imported	2026-03-06 18:06:05.675609
Expedition ID	MAKA95301
Member ID	16
Peak ID	MAKA
Year	1995
Season	3
First Name	Jean-Christophe
Last Name	Van Waes
Sex	M
Age	0
Birth Date	-
Year of Birth	1968
Calculated Age	27
Citizenship	France
Status	Climber
Residence	Lille, Nord, France
Occupation	Insurance adjustor
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	-
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	2437908
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	jean-christophe van waes
Year of Birth	1968
Year	1995
Age at Expedition	27
Role	Member

Field	Value
ID	18043
Imported	2026-03-06 18:06:05.675609
Expedition ID	MAKA95301
Member ID	17
Peak ID	MAKA
Year	1995
Season	3
First Name	David
Last Name	Wallis
Sex	M
Age	0
Birth Date	-
Year of Birth	1970
Calculated Age	25
Citizenship	UK
Status	Climber
Residence	Alperton, Middlesex, England
Occupation	Trained as teacher but lives on family wealth
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	-
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	2438783
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	david wallis
Year of Birth	1970
Year	1995
Age at Expedition	25
Role	Member

17 recorded members.

Name	Sex	Year of Birth	Citizenship	Status	Residence	Occupation
Roblee Peter Allen	M	1950	USA	Exp Doctor	Sacramento, California	Physician	Details Other expeditions
Olivier Besson	M	1962	France	Climber	Megeve, Haute-Savoie, France	Alpine guide	Details Other expeditions
Pierre-Alain Bron	M	1970	Switzerland	Climber	La Tour, Vaud, Switzerland	Aviation mechanic	Details Other expeditions
Andrew (Andy) Collins	M	1966	UK	Climber	London, England	Physician	Details Other expeditions
Christophe Jond	M	1960	France	Climber	Praz-sur-Arly, Haute-Savoie, France	Alpine guide	Details Other expeditions
Andrew N. Lafferty	M	1966	UK	Climber	London, England	Solicitor	Details Other expeditions
Scott Lewallen	M	1954	USA	Climber	London, England	Banker	Details Other expeditions
Daniel Lee (Dan) Mazur	M	1960	USA	Leader	Bristol, Avon, England & Hamilton, Montana	Carpenter	Details Other expeditions
Alexander P. (Alec) McNab	M	1960	UK	Climber	Edinburgh, Scotland	Geologist	Details Other expeditions
Aleksei (Alex) Nikiforov	M	1955	Russia	Climber	St. Petersburg (Leningrad), Russia	Geologist	Details Other expeditions
William O'Neill	M	1943	UK	Climber	Seamill, Strathclyde, Scotland	Medic (not doctor)	Details Other expeditions
Jacques Pahud	M	1967	Switzerland	Climber	Lausanne, Switzerland	Forester	Details Other expeditions
Jonathan C. Pratt	M	1958	UK	Climber	Shenfield, Essex, England	Mining engineer	Details Other expeditions
Christopher Shaw	M	1962	USA	Climber	Boulder, Colorado	Computer programmer	Details Other expeditions
Allan S. Treadwell	M	1963	USA	Climber	Sacramento, California	Physician	Details Other expeditions
Jean-Christophe Van Waes	M	1968	France	Climber	Lille, Nord, France	Insurance adjustor	Details Other expeditions
David Wallis	M	1970	UK	Climber	Alperton, Middlesex, England	Trained as teacher but lives on family wealth	Details Other expeditions

References

Field	Value
ID	3008
Imported	2026-03-06 18:06:36.307770
Expedition ID	MAKA95301
Reference ID	01
Year	1995
Type	2
Journal	AAJ
Author	Mazur, Daniel
Title	The End of a Dream
Publisher	-
Publication Date	1996
Language	-
Citation	70:39-46 (1996)
Yak 94	-
Notes	-

Field	Value
ID	3079
Imported	2026-03-06 18:06:36.307770
Expedition ID	MAKA95301
Reference ID	02
Year	1995
Type	2
Journal	HJ
Author	Mazur, Daniel
Title	1995 Makalu Southeast Ridge Expedition
Publisher	-
Publication Date	1996
Language	-
Citation	52:199-203 (1996)
Yak 94	-
Notes	-

Field	Value
ID	3084
Imported	2026-03-06 18:06:36.307770
Expedition ID	MAKA95301
Reference ID	03
Year	1995
Type	2
Journal	AJ
Author	Pratt, Jonathan
Title	International Makalu Expedition 1995
Publisher	-
Publication Date	1996
Language	-
Citation	101:63-67 (1996)
Yak 94	-
Notes	-

Field	Value
ID	4885
Imported	2026-03-06 18:06:36.307770
Expedition ID	MAKA95301
Reference ID	04
Year	1995
Type	3
Journal	HIGH
Author	Pratt, Jonathan
Title	Makalu
Publisher	-
Publication Date	1996
Language	-
Citation	160:42-45 (Mar 1996)
Yak 94	-
Notes	-

Field	Value
ID	4892
Imported	2026-03-06 18:06:36.307770
Expedition ID	MAKA95301
Reference ID	05
Year	1995
Type	3
Journal	HIGH
Author	-
Title	-
Publisher	-
Publication Date	1996
Language	-
Citation	161:27-29 (Apr 1996)
Yak 94	-
Notes	-

Field	Value
ID	10994
Imported	2026-03-06 18:06:36.307770
Expedition ID	MAKA95301
Reference ID	06
Year	1995
Type	5
Journal	-
Author	-
Title	http://publications.americanalpineclub.org/articles/12199604000/The-End-of-a-Dream-An-Alpine-Style-Ascent-of-the-Southeast-Ridge-of-Makalu
Publisher	-
Publication Date	-
Language	-
Citation	-
Yak 94	-
Notes	-

Field	Value
ID	13444
Imported	2026-03-06 18:06:36.307770
Expedition ID	MAKA95301
Reference ID	07
Year	1995
Type	5
Journal	-
Author	-
Title	https://www.himalayanclub.org/hj/52/21/expeditions-and-notes-52/
Publisher	-
Publication Date	-
Language	-
Citation	-
Yak 94	-
Notes	-

Field	Value
ID	13821
Imported	2026-03-06 18:06:36.307770
Expedition ID	MAKA95301
Reference ID	08
Year	1995
Type	5
Journal	-
Author	-
Title	https://www.alpinejournal.org.uk/Contents/Contents_1996_files/AJ%201996%2059-67%20Pratt%2094%2095.pdf
Publisher	-
Publication Date	-
Language	-
Citation	-
Yak 94	-
Notes	-

8 recorded references.

Expedition ID	Journal	Author	Title	Publisher	Citation	Yak 94
MAKA95301	AAJ	Mazur, Daniel	The End of a Dream	-	70:39-46 (1996)	-
MAKA95301	HJ	Mazur, Daniel	1995 Makalu Southeast Ridge Expedition	-	52:199-203 (1996)	-
MAKA95301	AJ	Pratt, Jonathan	International Makalu Expedition 1995	-	101:63-67 (1996)	-
MAKA95301	HIGH	Pratt, Jonathan	Makalu	-	160:42-45 (Mar 1996)	-
MAKA95301	HIGH	-	-	-	161:27-29 (Apr 1996)	-
MAKA95301	-	-	http://publications.americanalpineclub.org/articles/12199604000/The-End-of-a-Dream-An-Alpine-Style-Ascent-of-the-Southeast-Ridge-of-Makalu	-	-	-
MAKA95301	-	-	https://www.himalayanclub.org/hj/52/21/expeditions-and-notes-52/	-	-	-
MAKA95301	-	-	https://www.alpinejournal.org.uk/Contents/Contents_1996_files/AJ%201996%2059-67%20Pratt%2094%2095.pdf	-	-	-