Cho Oyu | 2014 NW side

A Iran expedition to Cho Oyu in 2014 via NW side, led by Masoud Aghabalaei. Summit reached on 2nd October 2014. 10 members recorded.

Expedition Details

Field	Value
ID	8614
Imported	2026-03-06 18:04:49.359634
Expedition ID	CHOY14321
Peak ID	CHOY
Year	2014
Season	3
Host Country	2
Route 1	NW side
Route 2	-
Route 3	-
Route 4	-
Nationality	Iran
Leaders	Masoud Aghabalaei
Sponsor	Azarkouh Cho Oyu Expedition
Success 1	True
Success 2	False
Success 3	False
Success 4	False
Ascent 1	-
Ascent 2	-
Ascent 3	-
Ascent 4	-
Claimed	False
Disputed	False
Countries	-
Approach	Zhangmu->Nyalam->Tingri
Basecamp Date	2014-09-18
Summit Date	2014-10-02
Summit Time	0730
Summit Days	14
Total Days	18
Termination Date	2014-10-06
Termination Reason	1
Termination Notes	-
High Point (m)	8188
Traverse	False
Ski	False
Paraglide	False
Camps	2
Fixed Rope (m)	0
Total Members	6
Summit Members	4
Member Deaths	0
Total Hired	4
Summit Hired	4
Hired Deaths	0
No Hired	False
O2 Used	True
O2 None	False
O2 Climb	True
O2 Descent	False
O2 Sleep	False
O2 Medical	False
O2 Taken	False
O2 Unknown	False
Other Summits	-
Campsites	BC(18/09,4850m),IC(20/09,5300m),ABC(21/09,5700m),C1(25/09,6450m),C2(01/10,7200m),Smt(02/10)
Route Notes	On 1 October Aghabalaei, Mashouf, Rezal, Shabeh, Jangbu, Dawa Gyalzen, Ang Gelu and Ang Gyalzen reached C2 around 4:30 pm and they rested there for 5 hours. They started at 9:30 pm (NST) and reached the summit at 7:30 am on 2 October, stayed there for one hour, then back to C2 to sleep. Next day 3 October they went down to ABC. Ahead of the Aghabalaei team there were about 15 Chinese on the summit, Italians, Spanish and behind were 2 Iranians and Sherpas and other climbers. Kaffash's high point was 6200m below C1. Omidvar went up to 6900m; he had shoulder pain.
Accidents	-
Achievement	-
Agency	Adventure Extreme (Himalayan Ascent pmt)
Commercial Route	True
Standard Route	True
Primary Route	False
Primary Member	False
Primary Reference	False
Primary ID	-
Checksum	2462592
Year	2014
Summit Success	True
O2 Summary	Used
Route (lowercase)	nw side

Members

Field	Value
ID	62484
Imported	2026-03-06 18:06:05.675609
Expedition ID	CHOY14321
Member ID	01
Peak ID	CHOY
Year	2014
Season	3
First Name	Masoud
Last Name	Aghabalaei Khordehchi
Sex	M
Age	0
Birth Date	-
Year of Birth	1958
Calculated Age	56
Citizenship	Iran
Status	Leader
Residence	Tabriz, Iran
Occupation	Manager at mountaineering company
Leader	True
Deputy	False
Basecamp Only	False
Not to BC	False
Support	False
Disabled	False
Hired	False
Sherpa	False
Tibetan	False
Summit Success	True
Claimed	False
Disputed	False
Solo	False
Traverse	False
Ski	False
Paraglide	False
Speed	False
High Point (m)	True
Personal High Point (m)	8188
Summit Date 1	2014-10-02
Summit Date 2	-
Summit Date 3	-
Summit Time 1	0730
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	True
O2 None	False
O2 Climb	True
O2 Descent	False
O2 Sleep	False
O2 Medical	False
O2 Notes	From C2 to smt to C2
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	2434327
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	masoud aghabalaei khordehchi
Year of Birth	1958
Year	2014
Age at Expedition	56
Role	Leader

Field	Value
ID	62485
Imported	2026-03-06 18:06:05.675609
Expedition ID	CHOY14321
Member ID	02
Peak ID	CHOY
Year	2014
Season	3
First Name	Mohammad Reza
Last Name	Kaffash
Sex	M
Age	0
Birth Date	-
Year of Birth	1955
Calculated Age	59
Citizenship	Iran
Status	Climber
Residence	Tehran, Iran
Occupation	Free business plumber
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)	6200
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	19
HCN	0
Checksum	2433271
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	mohammad reza kaffash
Year of Birth	1955
Year	2014
Age at Expedition	59
Role	Member

Field	Value
ID	62486
Imported	2026-03-06 18:06:05.675609
Expedition ID	CHOY14321
Member ID	03
Peak ID	CHOY
Year	2014
Season	3
First Name	Alireza
Last Name	Mashouf
Sex	M
Age	0
Birth Date	-
Year of Birth	1970
Calculated Age	44
Citizenship	Iran
Status	Climber
Residence	Tehran, Iran
Occupation	Employed worker at company
Leader	False
Deputy	False
Basecamp Only	False
Not to BC	False
Support	False
Disabled	False
Hired	False
Sherpa	False
Tibetan	False
Summit Success	True
Claimed	False
Disputed	False
Solo	False
Traverse	False
Ski	False
Paraglide	False
Speed	False
High Point (m)	True
Personal High Point (m)	8188
Summit Date 1	2014-10-02
Summit Date 2	-
Summit Date 3	-
Summit Time 1	0730
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	True
O2 None	False
O2 Climb	True
O2 Descent	False
O2 Sleep	False
O2 Medical	False
O2 Notes	From C2 to smt to C2
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	2438790
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	alireza mashouf
Year of Birth	1970
Year	2014
Age at Expedition	44
Role	Member

Field	Value
ID	62487
Imported	2026-03-06 18:06:05.675609
Expedition ID	CHOY14321
Member ID	04
Peak ID	CHOY
Year	2014
Season	3
First Name	Mohammad Reza
Last Name	Omidvar
Sex	M
Age	0
Birth Date	-
Year of Birth	1948
Calculated Age	66
Citizenship	Iran
Status	Climber
Residence	Tehran, Iran
Occupation	Civil 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	False
High Point (m)	False
Personal High Point (m)	6900
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	2
Summit Term	9
HCN	0
Checksum	2430566
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	mohammad reza omidvar
Year of Birth	1948
Year	2014
Age at Expedition	66
Role	Member

Field	Value
ID	62488
Imported	2026-03-06 18:06:05.675609
Expedition ID	CHOY14321
Member ID	05
Peak ID	CHOY
Year	2014
Season	3
First Name	Gholamreza
Last Name	Rezaei Dodany
Sex	M
Age	0
Birth Date	-
Year of Birth	1966
Calculated Age	48
Citizenship	Iran
Status	Climber
Residence	Tehran, Iran
Occupation	Worker at company
Leader	False
Deputy	False
Basecamp Only	False
Not to BC	False
Support	False
Disabled	False
Hired	False
Sherpa	False
Tibetan	False
Summit Success	True
Claimed	False
Disputed	False
Solo	False
Traverse	False
Ski	False
Paraglide	False
Speed	False
High Point (m)	True
Personal High Point (m)	8188
Summit Date 1	2014-10-02
Summit Date 2	-
Summit Date 3	-
Summit Time 1	0730
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	True
O2 None	False
O2 Climb	True
O2 Descent	False
O2 Sleep	False
O2 Medical	False
O2 Notes	From C2 to smt to C2
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	2437102
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	gholamreza rezaei dodany
Year of Birth	1966
Year	2014
Age at Expedition	48
Role	Member

Field	Value
ID	62489
Imported	2026-03-06 18:06:05.675609
Expedition ID	CHOY14321
Member ID	06
Peak ID	CHOY
Year	2014
Season	3
First Name	Teimour
Last Name	Shabeh
Sex	M
Age	0
Birth Date	-
Year of Birth	1976
Calculated Age	37
Citizenship	Iran
Status	Climber
Residence	Tehran, Iran
Occupation	Worker at company
Leader	False
Deputy	False
Basecamp Only	False
Not to BC	False
Support	False
Disabled	False
Hired	False
Sherpa	False
Tibetan	False
Summit Success	True
Claimed	False
Disputed	False
Solo	False
Traverse	False
Ski	False
Paraglide	False
Speed	False
High Point (m)	True
Personal High Point (m)	8188
Summit Date 1	2014-10-02
Summit Date 2	-
Summit Date 3	-
Summit Time 1	0730
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	True
O2 None	False
O2 Climb	True
O2 Descent	False
O2 Sleep	False
O2 Medical	False
O2 Notes	From C2 to smt to C2
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	2441073
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	teimour shabeh
Year of Birth	1976
Year	2014
Age at Expedition	38
Role	Member

Field	Value
ID	62490
Imported	2026-03-06 18:06:05.675609
Expedition ID	CHOY14321
Member ID	10
Peak ID	CHOY
Year	2014
Season	3
First Name	Jangbu
Last Name	Sherpa
Sex	M
Age	0
Birth Date	-
Year of Birth	-
Calculated Age	0
Citizenship	Nepal
Status	H-A Worker
Residence	-
Occupation	-
Leader	False
Deputy	False
Basecamp Only	False
Not to BC	False
Support	False
Disabled	False
Hired	True
Sherpa	True
Tibetan	False
Summit Success	True
Claimed	False
Disputed	False
Solo	False
Traverse	False
Ski	False
Paraglide	False
Speed	False
High Point (m)	True
Personal High Point (m)	8188
Summit Date 1	2014-10-02
Summit Date 2	-
Summit Date 3	-
Summit Time 1	0730
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	True
O2 None	False
O2 Climb	True
O2 Descent	False
O2 Sleep	False
O2 Medical	False
O2 Notes	From C2 to smt to C2
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	-86
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	jangbu sherpa
Year of Birth	-
Year	2014
Age at Expedition	-
Role	Hired

Field	Value
ID	62491
Imported	2026-03-06 18:06:05.675609
Expedition ID	CHOY14321
Member ID	09
Peak ID	CHOY
Year	2014
Season	3
First Name	Dawa Gyalzen
Last Name	Sherpa
Sex	M
Age	0
Birth Date	-
Year of Birth	-
Calculated Age	0
Citizenship	Nepal
Status	H-A Worker
Residence	-
Occupation	-
Leader	False
Deputy	False
Basecamp Only	False
Not to BC	False
Support	False
Disabled	False
Hired	True
Sherpa	True
Tibetan	False
Summit Success	True
Claimed	False
Disputed	False
Solo	False
Traverse	False
Ski	False
Paraglide	False
Speed	False
High Point (m)	True
Personal High Point (m)	8188
Summit Date 1	2014-10-02
Summit Date 2	-
Summit Date 3	-
Summit Time 1	0730
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	True
O2 None	False
O2 Climb	True
O2 Descent	False
O2 Sleep	False
O2 Medical	False
O2 Notes	From C2 to smt to C2
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	-86
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	dawa gyalzen sherpa
Year of Birth	-
Year	2014
Age at Expedition	-
Role	Hired

Field	Value
ID	62492
Imported	2026-03-06 18:06:05.675609
Expedition ID	CHOY14321
Member ID	07
Peak ID	CHOY
Year	2014
Season	3
First Name	Ang Gelu
Last Name	Sherpa
Sex	M
Age	0
Birth Date	-
Year of Birth	-
Calculated Age	0
Citizenship	Nepal
Status	H-A Worker
Residence	-
Occupation	-
Leader	False
Deputy	False
Basecamp Only	False
Not to BC	False
Support	False
Disabled	False
Hired	True
Sherpa	True
Tibetan	False
Summit Success	True
Claimed	False
Disputed	False
Solo	False
Traverse	False
Ski	False
Paraglide	False
Speed	False
High Point (m)	True
Personal High Point (m)	8188
Summit Date 1	2014-10-02
Summit Date 2	-
Summit Date 3	-
Summit Time 1	0730
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	True
O2 None	False
O2 Climb	True
O2 Descent	False
O2 Sleep	False
O2 Medical	False
O2 Notes	From C2 to smt to C2
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	-86
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	ang gelu sherpa
Year of Birth	-
Year	2014
Age at Expedition	-
Role	Hired

Field	Value
ID	62493
Imported	2026-03-06 18:06:05.675609
Expedition ID	CHOY14321
Member ID	08
Peak ID	CHOY
Year	2014
Season	3
First Name	Ang Gyalzen
Last Name	Sherpa
Sex	M
Age	0
Birth Date	-
Year of Birth	-
Calculated Age	0
Citizenship	Nepal
Status	H-A Worker
Residence	-
Occupation	-
Leader	False
Deputy	False
Basecamp Only	False
Not to BC	False
Support	False
Disabled	False
Hired	True
Sherpa	True
Tibetan	False
Summit Success	True
Claimed	False
Disputed	False
Solo	False
Traverse	False
Ski	False
Paraglide	False
Speed	False
High Point (m)	True
Personal High Point (m)	8188
Summit Date 1	2014-10-02
Summit Date 2	-
Summit Date 3	-
Summit Time 1	0730
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	True
O2 None	False
O2 Climb	True
O2 Descent	False
O2 Sleep	False
O2 Medical	False
O2 Notes	From C2 to smt to C2
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	-86
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	ang gyalzen sherpa
Year of Birth	-
Year	2014
Age at Expedition	-
Role	Hired

10 recorded members.

Name	Sex	Year of Birth	Citizenship	Status	Residence	Occupation
Masoud Aghabalaei Khordehchi	M	1958	Iran	Leader	Tabriz, Iran	Manager at mountaineering company	Details Other expeditions
Mohammad Reza Kaffash	M	1955	Iran	Climber	Tehran, Iran	Free business plumber	Details Other expeditions
Alireza Mashouf	M	1970	Iran	Climber	Tehran, Iran	Employed worker at company	Details Other expeditions
Mohammad Reza Omidvar	M	1948	Iran	Climber	Tehran, Iran	Civil engineer	Details Other expeditions
Gholamreza Rezaei Dodany	M	1966	Iran	Climber	Tehran, Iran	Worker at company	Details Other expeditions
Teimour Shabeh	M	1976	Iran	Climber	Tehran, Iran	Worker at company	Details Other expeditions
Jangbu Sherpa	M	-	Nepal	H-A Worker	-	-	Details Other expeditions
Dawa Gyalzen Sherpa	M	-	Nepal	H-A Worker	-	-	Details Other expeditions
Ang Gelu Sherpa	M	-	Nepal	H-A Worker	-	-	Details Other expeditions
Ang Gyalzen Sherpa	M	-	Nepal	H-A Worker	-	-	Details Other expeditions

References

0 recorded references.