Gyajikang | 2015 NW Ridge?

A USA expedition to Gyajikang in 2015 via NW Ridge?, led by Lev Ioffe. 6 members recorded.

Expedition Details

Field	Value
ID	8886
Imported	2026-03-06 18:04:49.359634
Expedition ID	GYAJ15101
Peak ID	GYAJ
Year	2015
Season	1
Host Country	1
Route 1	NW Ridge?
Route 2	-
Route 3	-
Route 4	-
Nationality	USA
Leaders	Lev Ioffe
Sponsor	Seven Summit Treks Gyajikang Expedition 2015
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	France, Russia
Approach	-
Basecamp Date	-
Summit Date	-
Summit Time	-
Summit Days	0
Total Days	0
Termination Date	-
Termination Reason	14
Termination Notes	Abandoned at 6500m due to earthquake?
High Point (m)	6500
Traverse	False
Ski	False
Paraglide	False
Camps	0
Fixed Rope (m)	0
Total Members	6
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	BC,C1,C2,C3(6400m),xxx(6500m)
Route Notes	-
Accidents	-
Achievement	-
Agency	Seven Summit Treks
Commercial Route	False
Standard Route	False
Primary Route	False
Primary Member	False
Primary Reference	False
Primary ID	-
Checksum	2375
Year	2015
Summit Success	False
O2 Summary	None
Route (lowercase)	nw ridge?

Members

Field	Value
ID	64519
Imported	2026-03-06 18:06:05.675609
Expedition ID	GYAJ15101
Member ID	01
Peak ID	GYAJ
Year	2015
Season	1
First Name	Lev B.
Last Name	Ioffe
Sex	M
Age	0
Birth Date	-
Year of Birth	1958
Calculated Age	56
Citizenship	USA/Russia
Status	Leader
Residence	Highland Park, New Jersey
Occupation	Professor of physics
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	1
Summit Term	18
HCN	0
Checksum	2434392
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	lev b. ioffe
Year of Birth	1958
Year	2015
Age at Expedition	57
Role	Leader

Field	Value
ID	64520
Imported	2026-03-06 18:06:05.675609
Expedition ID	GYAJ15101
Member ID	02
Peak ID	GYAJ
Year	2015
Season	1
First Name	Vladimir
Last Name	Bogdanov
Sex	M
Age	0
Birth Date	-
Year of Birth	1957
Calculated Age	57
Citizenship	Russia
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	1
Summit Term	18
HCN	0
Checksum	2433952
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	vladimir bogdanov
Year of Birth	1957
Year	2015
Age at Expedition	58
Role	Member

Field	Value
ID	64521
Imported	2026-03-06 18:06:05.675609
Expedition ID	GYAJ15101
Member ID	04
Peak ID	GYAJ
Year	2015
Season	1
First Name	Iouri
Last Name	Moukharski
Sex	M
Age	0
Birth Date	-
Year of Birth	1961
Calculated Age	53
Citizenship	France
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	1
Summit Term	18
HCN	0
Checksum	2435429
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	iouri moukharski
Year of Birth	1961
Year	2015
Age at Expedition	54
Role	Member

Field	Value
ID	64522
Imported	2026-03-06 18:06:05.675609
Expedition ID	GYAJ15101
Member ID	03
Peak ID	GYAJ
Year	2015
Season	1
First Name	Oleg
Last Name	Denisenko
Sex	M
Age	0
Birth Date	-
Year of Birth	1958
Calculated Age	56
Citizenship	USA
Status	Climber
Residence	Seattle, Washington
Occupation	Scientist professor of medicine
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	1
Summit Term	18
HCN	0
Checksum	2434524
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	oleg denisenko
Year of Birth	1958
Year	2015
Age at Expedition	57
Role	Member

Field	Value
ID	64523
Imported	2026-03-06 18:06:05.675609
Expedition ID	GYAJ15101
Member ID	06
Peak ID	GYAJ
Year	2015
Season	1
First Name	Anton
Last Name	Terekhov
Sex	M
Age	0
Birth Date	-
Year of Birth	1975
Calculated Age	39
Citizenship	Russia
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	1
Summit Term	18
HCN	0
Checksum	2440505
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	anton terekhov
Year of Birth	1975
Year	2015
Age at Expedition	40
Role	Member

Field	Value
ID	64524
Imported	2026-03-06 18:06:05.675609
Expedition ID	GYAJ15101
Member ID	05
Peak ID	GYAJ
Year	2015
Season	1
First Name	Leonid
Last Name	Rokhinson
Sex	M
Age	0
Birth Date	-
Year of Birth	1967
Calculated Age	47
Citizenship	Russia
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	1
Summit Term	18
HCN	0
Checksum	2437774
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	leonid rokhinson
Year of Birth	1967
Year	2015
Age at Expedition	48
Role	Member

6 recorded members.

Name	Sex	Year of Birth	Citizenship	Status	Residence	Occupation
Lev B. Ioffe	M	1958	USA/Russia	Leader	Highland Park, New Jersey	Professor of physics	Details Other expeditions
Vladimir Bogdanov	M	1957	Russia	Climber	-	-	Details Other expeditions
Iouri Moukharski	M	1961	France	Climber	-	-	Details Other expeditions
Oleg Denisenko	M	1958	USA	Climber	Seattle, Washington	Scientist professor of medicine	Details Other expeditions
Anton Terekhov	M	1975	Russia	Climber	-	-	Details Other expeditions
Leonid Rokhinson	M	1967	Russia	Climber	-	-	Details Other expeditions

References

Field	Value
ID	9346
Imported	2026-03-06 18:06:36.307770
Expedition ID	GYAJ15101
Reference ID	01
Year	2015
Type	5
Journal	-
Author	-
Title	http://echidna.rutgers.edu/expeditions/
Publisher	-
Publication Date	-
Language	-
Citation	-
Yak 94	-
Notes	-

Field	Value
ID	9347
Imported	2026-03-06 18:06:36.307770
Expedition ID	GYAJ15101
Reference ID	02
Year	2015
Type	5
Journal	-
Author	-
Title	http://echidna.rutgers.edu/expeditions/2015_Nepal/index.html
Publisher	-
Publication Date	-
Language	-
Citation	-
Yak 94	-
Notes	-

2 recorded references.

Expedition ID	Journal	Author	Title	Publisher	Citation	Yak 94
GYAJ15101	-	-	http://echidna.rutgers.edu/expeditions/	-	-	-
GYAJ15101	-	-	http://echidna.rutgers.edu/expeditions/2015_Nepal/index.html	-	-	-