Everest | 1991 N Face

A India expedition to Everest in 1991 via N Face, led by Pranesh Chakraborty. Summit reached on 22nd September 1991. 21 members recorded.

Expedition Details

Field	Value
ID	612
Imported	2026-03-06 18:04:49.359634
Expedition ID	EVER91301
Peak ID	EVER
Year	1991
Season	3
Host Country	2
Route 1	N Face
Route 2	-
Route 3	-
Route 4	-
Nationality	India
Leaders	Pranesh Chakraborty
Sponsor	Indian Everest Expedition (China) 1991
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	-
Approach	-
Basecamp Date	1991-08-06
Summit Date	1991-09-22
Summit Time	-
Summit Days	47
Total Days	48
Termination Date	1991-09-23
Termination Reason	5
Termination Notes	Abandoned at 7500m due to snow conditions
High Point (m)	7500
Traverse	False
Ski	False
Paraglide	False
Camps	2
Fixed Rope (m)	0
Total Members	21
Summit Members	0
Member Deaths	0
Total Hired	3
Summit Hired	0
Hired Deaths	0
No Hired	False
O2 Used	True
O2 None	False
O2 Climb	False
O2 Descent	False
O2 Sleep	False
O2 Medical	True
O2 Taken	False
O2 Unknown	False
Other Summits	-
Campsites	BC(06/08,5100m),ABC(15/08,5600m),C1(26/08,6000m),C2(20/09,7200m),xxx(22/09,7500m)
Route Notes	BC at Chinese BC C1 at NNW of Hornbein on icefield C2 at snow cave just below "White Limbo". Did some training climbing before ABC established. Split team into 3 groups and 1st tried to open route slightly E of Australian route towards couloir: many avalanches coming down Australian's White Limbo as snow fell every night and avalanched every day as sun warmed it. Then 3 days snowfall buried ropes fixed at bottom of face and 28th Aug called all back to ABC as entire face was avalanching. Regrouped team as half of 2 months time gone. Fresh group of 6 and climbing leader up to C1 on 1 Sept and tried to retrace way to bottom of face and ropes but could retrive little. 3 or 4 Sept started on route to make to C2 and on 1st day fixed from 6400m to 6550m to just below rock buttress. Meanwhile dumped loads at base of Changtse including most of technical gear. Then continuous snowfall 3-4 days and Hornbein and W Ridge avalanching badly with huge ice shelf collapsing 8 Sept from below couloir and snow covered entire face (Indians were at C1 and not hit). 11th Sept back to ABC, 14th Sept back to C1, moved cache gear down a bit and opened route up face to 7200m and made snow cave for rations, oxygen, tents etc. - these for summit attack. Took 13 hrs to carry from C1 and no place to rest seated. Finally Sept 4 members move into cave and established C2. 21st support group moved more supplies up to C2 while 4 started on route above C2 and fixed ropes 150-200m vertical; this area a mix of ice and snow. Had planned 5 camps but now running time decided only 4 total. 22nd Sept fixed 75m rope but now steeper and snow powdery and extremely slippery and impossible to fix anchors and face to west of them avalanched, so back to snow cave. Strong wind had started 21st night and on 23rd impossible to leave cave because of its strength; up to see snow conditions but at least 100 km/hr wind made progress difficult and slow; went to high point reached on 22nd, retrieved tent and now retreat began: progress so slow impossible to succeed in time allotted. Used 3 Tibetans to C2.
Accidents	1 case pulmonary edema (Das sent to Calcutta, left BC Aug 7 and never climbed)
Achievement	-
Agency	Unknown
Commercial Route	False
Standard Route	False
Primary Route	False
Primary Member	False
Primary Reference	False
Primary ID	-
Checksum	2450693
Year	1991
Summit Success	False
O2 Summary	Used
Route (lowercase)	n face

Members

Field	Value
ID	10901
Imported	2026-03-06 18:06:05.675609
Expedition ID	EVER91301
Member ID	01
Peak ID	EVER
Year	1991
Season	3
First Name	Pranesh Chandra
Last Name	Chakraborty
Sex	M
Age	0
Birth Date	-
Year of Birth	1939
Calculated Age	52
Citizenship	India
Status	Leader
Residence	Hooghly, West Bengal, India
Occupation	Government service
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	-
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	4
HCN	0
Checksum	2427353
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	pranesh chandra chakraborty
Year of Birth	1939
Year	1991
Age at Expedition	52
Role	Leader

Field	Value
ID	10902
Imported	2026-03-06 18:06:05.675609
Expedition ID	EVER91301
Member ID	09
Peak ID	EVER
Year	1991
Season	3
First Name	Soumitra
Last Name	Ganguli
Sex	M
Age	0
Birth Date	-
Year of Birth	1959
Calculated Age	31
Citizenship	India
Status	Climber
Residence	Burdasan, India
Occupation	Machine shop owner
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)	7200
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	4
HCN	0
Checksum	2434966
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	soumitra ganguli
Year of Birth	1959
Year	1991
Age at Expedition	32
Role	Member

Field	Value
ID	10903
Imported	2026-03-06 18:06:05.675609
Expedition ID	EVER91301
Member ID	16
Peak ID	EVER
Year	1991
Season	3
First Name	Samir Kumar
Last Name	Roy
Sex	M
Age	0
Birth Date	-
Year of Birth	1943
Calculated Age	47
Citizenship	India
Status	Manager
Residence	Calcutta, India
Occupation	Service, journalist
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	2429087
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	samir kumar roy
Year of Birth	1943
Year	1991
Age at Expedition	48
Role	BC Only

Field	Value
ID	10904
Imported	2026-03-06 18:06:05.675609
Expedition ID	EVER91301
Member ID	03
Peak ID	EVER
Year	1991
Season	3
First Name	A. K.
Last Name	Bhattacharya
Sex	M
Age	0
Birth Date	-
Year of Birth	1943
Calculated Age	47
Citizenship	India
Status	Climber
Residence	Calcutta, India
Occupation	Government service-army officer
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	1
Summit Term	4
HCN	0
Checksum	2429118
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	a. k. bhattacharya
Year of Birth	1943
Year	1991
Age at Expedition	48
Role	Member

Field	Value
ID	10905
Imported	2026-03-06 18:06:05.675609
Expedition ID	EVER91301
Member ID	17
Peak ID	EVER
Year	1991
Season	3
First Name	Sonam
Last Name	Sangbu
Sex	M
Age	0
Birth Date	-
Year of Birth	1948
Calculated Age	43
Citizenship	India
Status	Climber
Residence	Uttarkashi, UP, India
Occupation	Service, instructor at Nehru Institute of Mountaineering
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)	7200
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	4
HCN	0
Checksum	2430807
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	sonam sangbu
Year of Birth	1948
Year	1991
Age at Expedition	43
Role	Member

Field	Value
ID	10906
Imported	2026-03-06 18:06:05.675609
Expedition ID	EVER91301
Member ID	06
Peak ID	EVER
Year	1991
Season	3
First Name	Rattan Singh
Last Name	Chauhan
Sex	M
Age	0
Birth Date	-
Year of Birth	1953
Calculated Age	38
Citizenship	India
Status	Climber
Residence	Uttarkashi, UP, India
Occupation	Service, instructor at Nehru Institute of Mountaineering
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)	7200
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	4
HCN	0
Checksum	2432466
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	rattan singh chauhan
Year of Birth	1953
Year	1991
Age at Expedition	38
Role	Member

Field	Value
ID	10907
Imported	2026-03-06 18:06:05.675609
Expedition ID	EVER91301
Member ID	14
Peak ID	EVER
Year	1991
Season	3
First Name	Ranveer Singh
Last Name	Negi
Sex	M
Age	0
Birth Date	-
Year of Birth	1964
Calculated Age	27
Citizenship	India
Status	Climber
Residence	Uttarkashi, UP, India
Occupation	Nehru Institute of Mountaineering
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)	True
Personal High Point (m)	7500
Summit Date 1	1991-09-22
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	1
Summit Term	4
HCN	0
Checksum	2436626
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	ranveer singh negi
Year of Birth	1964
Year	1991
Age at Expedition	27
Role	Member

Field	Value
ID	10908
Imported	2026-03-06 18:06:05.675609
Expedition ID	EVER91301
Member ID	02
Peak ID	EVER
Year	1991
Season	3
First Name	Chandra Prabha
Last Name	Aitwal
Sex	F
Age	0
Birth Date	-
Year of Birth	1941
Calculated Age	49
Citizenship	India
Status	Climber
Residence	Uttarkashi, UP, India
Occupation	Government service
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)	7200
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	4
HCN	0
Checksum	2428433
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	chandra prabha aitwal
Year of Birth	1941
Year	1991
Age at Expedition	50
Role	Member

Field	Value
ID	10909
Imported	2026-03-06 18:06:05.675609
Expedition ID	EVER91301
Member ID	12
Peak ID	EVER
Year	1991
Season	3
First Name	Bivujit Behari
Last Name	Mukhoty
Sex	M
Age	0
Birth Date	-
Year of Birth	1960
Calculated Age	30
Citizenship	India
Status	Climber
Residence	Calcutta, India
Occupation	Student, post graduate
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)	6000
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	4
HCN	0
Checksum	2435275
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	bivujit behari mukhoty
Year of Birth	1960
Year	1991
Age at Expedition	31
Role	Member

Field	Value
ID	10910
Imported	2026-03-06 18:06:05.675609
Expedition ID	EVER91301
Member ID	05
Peak ID	EVER
Year	1991
Season	3
First Name	Atanu
Last Name	Chatterjee
Sex	M
Age	0
Birth Date	-
Year of Birth	1961
Calculated Age	30
Citizenship	India
Status	Climber
Residence	Calcutta, India
Occupation	Business (factory owner)
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)	True
Personal High Point (m)	7500
Summit Date 1	1991-09-22
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	1
Summit Term	4
HCN	0
Checksum	2435474
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	atanu chatterjee
Year of Birth	1961
Year	1991
Age at Expedition	30
Role	Member

Field	Value
ID	10911
Imported	2026-03-06 18:06:05.675609
Expedition ID	EVER91301
Member ID	11
Peak ID	EVER
Year	1991
Season	3
First Name	Susantha Kumar
Last Name	Majumder
Sex	M
Age	0
Birth Date	-
Year of Birth	1955
Calculated Age	36
Citizenship	India
Status	Climber
Residence	P. S. Kharadh, West Bengal, India
Occupation	Service, bank official
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)	7200
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	4
HCN	0
Checksum	2433192
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	susantha kumar majumder
Year of Birth	1955
Year	1991
Age at Expedition	36
Role	Member

Field	Value
ID	10912
Imported	2026-03-06 18:06:05.675609
Expedition ID	EVER91301
Member ID	19
Peak ID	EVER
Year	1991
Season	3
First Name	Shayamal
Last Name	Sarkar
Sex	M
Age	0
Birth Date	-
Year of Birth	1960
Calculated Age	31
Citizenship	India
Status	Climber
Residence	Calcutta, India
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	-
High Point (m)	False
Personal High Point (m)	6000
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	4
HCN	0
Checksum	2435056
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	shayamal sarkar
Year of Birth	1960
Year	1991
Age at Expedition	31
Role	Member

Field	Value
ID	10913
Imported	2026-03-06 18:06:05.675609
Expedition ID	EVER91301
Member ID	08
Peak ID	EVER
Year	1991
Season	3
First Name	Gautam
Last Name	Datta
Sex	M
Age	0
Birth Date	-
Year of Birth	1959
Calculated Age	31
Citizenship	India
Status	Climber
Residence	Vill, West Ichapur, West Bengal, India
Occupation	Service, mechanical engineer
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)	7200
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	4
HCN	0
Checksum	2434941
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	gautam datta
Year of Birth	1959
Year	1991
Age at Expedition	32
Role	Member

Field	Value
ID	10914
Imported	2026-03-06 18:06:05.675609
Expedition ID	EVER91301
Member ID	20
Peak ID	EVER
Year	1991
Season	3
First Name	Utpal
Last Name	Sarkar
Sex	M
Age	0
Birth Date	-
Year of Birth	1958
Calculated Age	32
Citizenship	India
Status	Photographer
Residence	Calcutta, India
Occupation	Professional photographer
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)	7200
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	4
HCN	0
Checksum	2434586
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	utpal sarkar
Year of Birth	1958
Year	1991
Age at Expedition	33
Role	Member

Field	Value
ID	10915
Imported	2026-03-06 18:06:05.675609
Expedition ID	EVER91301
Member ID	07
Peak ID	EVER
Year	1991
Season	3
First Name	Subhas
Last Name	Das
Sex	M
Age	0
Birth Date	-
Year of Birth	1959
Calculated Age	31
Citizenship	India
Status	Climber
Residence	Beliaghata, Calcutta, India
Occupation	Service, teaching
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	True
O2 None	False
O2 Climb	False
O2 Descent	False
O2 Sleep	False
O2 Medical	True
O2 Notes	-
Death	False
Death Date	-
Death Time	-
Death Type	0
Death Height (m)	0
Death Class	0
AMS	False
Weather	False
Injury	True
Injury Date	-
Injury Time	-
Injury Type	1
Injury Height (m)	0
Death Notes	Evacuated due to pulmonary edema
Member Notes	-
Necrology	-
Summit Bid	1
Summit Term	4
HCN	0
Checksum	2434853
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	subhas das
Year of Birth	1959
Year	1991
Age at Expedition	32
Role	BC Only

Field	Value
ID	10916
Imported	2026-03-06 18:06:05.675609
Expedition ID	EVER91301
Member ID	04
Peak ID	EVER
Year	1991
Season	3
First Name	Rita
Last Name	Chakraborty
Sex	F
Age	0
Birth Date	-
Year of Birth	1962
Calculated Age	28
Citizenship	India
Status	Climber
Residence	Calcutta, India
Occupation	Sportswoman, swimming instructor
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	1
Summit Term	4
HCN	0
Checksum	2436030
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	rita chakraborty
Year of Birth	1962
Year	1991
Age at Expedition	29
Role	Member

Field	Value
ID	10917
Imported	2026-03-06 18:06:05.675609
Expedition ID	EVER91301
Member ID	15
Peak ID	EVER
Year	1991
Season	3
First Name	Nilay Singha
Last Name	Roy
Sex	M
Age	0
Birth Date	-
Year of Birth	1962
Calculated Age	28
Citizenship	India
Status	Exp Doctor
Residence	Calcutta, India
Occupation	Government service-army doctor (Captain)
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	2435975
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	nilay singha roy
Year of Birth	1962
Year	1991
Age at Expedition	29
Role	BC Only

Field	Value
ID	10918
Imported	2026-03-06 18:06:05.675609
Expedition ID	EVER91301
Member ID	21
Peak ID	EVER
Year	1991
Season	3
First Name	Indranil
Last Name	Sen
Sex	M
Age	0
Birth Date	-
Year of Birth	1966
Calculated Age	25
Citizenship	India
Status	Exp Doctor
Residence	Calcutta, India
Occupation	Service, physician doctor in medical college
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	2437191
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	indranil sen
Year of Birth	1966
Year	1991
Age at Expedition	25
Role	BC Only

Field	Value
ID	10919
Imported	2026-03-06 18:06:05.675609
Expedition ID	EVER91301
Member ID	10
Peak ID	EVER
Year	1991
Season	3
First Name	Raj Shekhar
Last Name	Ghose
Sex	M
Age	0
Birth Date	-
Year of Birth	1959
Calculated Age	32
Citizenship	India
Status	Climber
Residence	Calcutta, India
Occupation	Service
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)	6000
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	4
HCN	0
Checksum	2434727
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	raj shekhar ghose
Year of Birth	1959
Year	1991
Age at Expedition	32
Role	Member

Field	Value
ID	10920
Imported	2026-03-06 18:06:05.675609
Expedition ID	EVER91301
Member ID	13
Peak ID	EVER
Year	1991
Season	3
First Name	Debasis
Last Name	Nath
Sex	M
Age	0
Birth Date	-
Year of Birth	1964
Calculated Age	26
Citizenship	India
Status	Climber
Residence	Calcutta, India
Occupation	College student
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	1
Summit Term	4
HCN	0
Checksum	2436812
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	debasis nath
Year of Birth	1964
Year	1991
Age at Expedition	27
Role	Member

Field	Value
ID	10921
Imported	2026-03-06 18:06:05.675609
Expedition ID	EVER91301
Member ID	18
Peak ID	EVER
Year	1991
Season	3
First Name	Pasang Namgyal
Last Name	Sarkar
Sex	M
Age	0
Birth Date	-
Year of Birth	1950
Calculated Age	41
Citizenship	India
Status	Climber
Residence	Darjeeling, India
Occupation	Service, instructor at Himalaya Mountaineering Institute
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)	7200
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	4
HCN	0
Checksum	2431387
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	pasang namgyal sarkar
Year of Birth	1950
Year	1991
Age at Expedition	41
Role	Member

21 recorded members.

Name	Sex	Year of Birth	Citizenship	Status	Residence	Occupation
Pranesh Chandra Chakraborty	M	1939	India	Leader	Hooghly, West Bengal, India	Government service	Details Other expeditions
Soumitra Ganguli	M	1959	India	Climber	Burdasan, India	Machine shop owner	Details Other expeditions
Samir Kumar Roy	M	1943	India	Manager	Calcutta, India	Service, journalist	Details Other expeditions
A. K. Bhattacharya	M	1943	India	Climber	Calcutta, India	Government service-army officer	Details Other expeditions
Sonam Sangbu	M	1948	India	Climber	Uttarkashi, UP, India	Service, instructor at Nehru Institute of Mountaineering	Details Other expeditions
Rattan Singh Chauhan	M	1953	India	Climber	Uttarkashi, UP, India	Service, instructor at Nehru Institute of Mountaineering	Details Other expeditions
Ranveer Singh Negi	M	1964	India	Climber	Uttarkashi, UP, India	Nehru Institute of Mountaineering	Details Other expeditions
Chandra Prabha Aitwal	F	1941	India	Climber	Uttarkashi, UP, India	Government service	Details Other expeditions
Bivujit Behari Mukhoty	M	1960	India	Climber	Calcutta, India	Student, post graduate	Details Other expeditions
Atanu Chatterjee	M	1961	India	Climber	Calcutta, India	Business (factory owner)	Details Other expeditions
Susantha Kumar Majumder	M	1955	India	Climber	P. S. Kharadh, West Bengal, India	Service, bank official	Details Other expeditions
Shayamal Sarkar	M	1960	India	Climber	Calcutta, India	-	Details Other expeditions
Gautam Datta	M	1959	India	Climber	Vill, West Ichapur, West Bengal, India	Service, mechanical engineer	Details Other expeditions
Utpal Sarkar	M	1958	India	Photographer	Calcutta, India	Professional photographer	Details Other expeditions
Subhas Das	M	1959	India	Climber	Beliaghata, Calcutta, India	Service, teaching	Details Other expeditions
Rita Chakraborty	F	1962	India	Climber	Calcutta, India	Sportswoman, swimming instructor	Details Other expeditions
Nilay Singha Roy	M	1962	India	Exp Doctor	Calcutta, India	Government service-army doctor (Captain)	Details Other expeditions
Indranil Sen	M	1966	India	Exp Doctor	Calcutta, India	Service, physician doctor in medical college	Details Other expeditions
Raj Shekhar Ghose	M	1959	India	Climber	Calcutta, India	Service	Details Other expeditions
Debasis Nath	M	1964	India	Climber	Calcutta, India	College student	Details Other expeditions
Pasang Namgyal Sarkar	M	1950	India	Climber	Darjeeling, India	Service, instructor at Himalaya Mountaineering Institute	Details Other expeditions

References

Field	Value
ID	2498
Imported	2026-03-06 18:06:36.307770
Expedition ID	EVER91301
Reference ID	01
Year	1991
Type	2
Journal	AAJ
Author	Hawley, Elizabeth
Title	-
Publisher	-
Publication Date	1992
Language	-
Citation	66:264 (1992)
Yak 94	-
Notes	-

Field	Value
ID	2540
Imported	2026-03-06 18:06:36.307770
Expedition ID	EVER91301
Reference ID	02
Year	1991
Type	2
Journal	HJ
Author	Bhattacharya, A. K.
Title	Indian Everest Expedition: North Face, 1991
Publisher	-
Publication Date	1992
Language	-
Citation	49:116-122 (1991-1992)
Yak 94	-
Notes	-

Field	Value
ID	6482
Imported	2026-03-06 18:06:36.307770
Expedition ID	EVER91301
Reference ID	03
Year	1991
Type	2
Journal	HMJ
Author	-
Title	-
Publisher	-
Publication Date	1992
Language	-
Citation	19:9 (1991-92)
Yak 94	-
Notes	-

Field	Value
ID	11444
Imported	2026-03-06 18:06:36.307770
Expedition ID	EVER91301
Reference ID	04
Year	1991
Type	5
Journal	-
Author	-
Title	http://publications.americanalpineclub.org/articles/12199226401/Asia-Tibet-Everest-Attempt
Publisher	-
Publication Date	-
Language	-
Citation	-
Yak 94	-
Notes	-

Field	Value
ID	13463
Imported	2026-03-06 18:06:36.307770
Expedition ID	EVER91301
Reference ID	05
Year	1991
Type	5
Journal	-
Author	-
Title	https://www.himalayanclub.org/hj/49/14/indian-everest-expedition-north-face-1991/
Publisher	-
Publication Date	-
Language	-
Citation	-
Yak 94	-
Notes	-

5 recorded references.

Expedition ID	Journal	Author	Title	Publisher	Citation	Yak 94
EVER91301	AAJ	Hawley, Elizabeth	-	-	66:264 (1992)	-
EVER91301	HJ	Bhattacharya, A. K.	Indian Everest Expedition: North Face, 1991	-	49:116-122 (1991-1992)	-
EVER91301	HMJ	-	-	-	19:9 (1991-92)	-
EVER91301	-	-	http://publications.americanalpineclub.org/articles/12199226401/Asia-Tibet-Everest-Attempt	-	-	-
EVER91301	-	-	https://www.himalayanclub.org/hj/49/14/indian-everest-expedition-north-face-1991/	-	-	-