Everest | 2011 N Col-NE Ridge

A Netherlands expedition to Everest in 2011 via N Col-NE Ridge, led by Robert Meijer. Summit reached on 20th May 2011. 2 members recorded.

Expedition Details

Field	Value
ID	7083
Imported	2026-03-06 18:04:49.359634
Expedition ID	EVER11125
Peak ID	EVER
Year	2011
Season	1
Host Country	2
Route 1	N Col-NE Ridge
Route 2	-
Route 3	-
Route 4	-
Nationality	Netherlands
Leaders	Robert Meijer
Sponsor	Dutchman on Everest
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	2011-04-07
Summit Date	2011-05-20
Summit Time	0500
Summit Days	43
Total Days	51
Termination Date	2011-05-28
Termination Reason	1
Termination Notes	-
High Point (m)	8849
Traverse	False
Ski	False
Paraglide	False
Camps	3
Fixed Rope (m)	0
Total Members	1
Summit Members	1
Member Deaths	0
Total Hired	1
Summit Hired	1
Hired Deaths	0
No Hired	False
O2 Used	True
O2 None	False
O2 Climb	True
O2 Descent	False
O2 Sleep	True
O2 Medical	False
O2 Taken	False
O2 Unknown	False
Other Summits	-
Campsites	BC(07/04,5300m),ABC(13/04,6400m),C1(20/04,7000m),C2(18/05,7700m),C3(19/05,8300m),Smt(20/05)
Route Notes	Team left C3 at 9 pm on 19 May. Weather was good with wind about 50km/hr. Straightforward climb. They arrived at 5 am and spent 15 minutes on the summit. They descended to ABC, where they arrived at about 9 pm, where they spent the night. They descended to BC on 23 May. Oxygen: From 7300m to the top to ABC by Meijer and Chhiji Nurbu. Sherpa: Chhiji Nurbu Sherpa, Makalu-9, 30/07/80, Annapurna X2
Accidents	-
Achievement	-
Agency	Rolwaling Excursion
Commercial Route	True
Standard Route	True
Primary Route	False
Primary Member	False
Primary Reference	False
Primary ID	-
Checksum	2462078
Year	2011
Summit Success	True
O2 Summary	Used
Route (lowercase)	n col-ne ridge

Members

Field	Value
ID	52672
Imported	2026-03-06 18:06:05.675609
Expedition ID	EVER11125
Member ID	01
Peak ID	EVER
Year	2011
Season	1
First Name	Robert Anno
Last Name	Meijer
Sex	M
Age	0
Birth Date	-
Year of Birth	1972
Calculated Age	38
Citizenship	Netherlands
Status	Leader
Residence	Heerde, Gelderland, Netherlands
Occupation	Interior decorator
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)	8849
Summit Date 1	2011-05-20
Summit Date 2	-
Summit Date 3	-
Summit Time 1	0500
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	True
O2 Medical	False
O2 Notes	From 7300m to smt to ABC
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	2439669
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	robert anno meijer
Year of Birth	1972
Year	2011
Age at Expedition	39
Role	Leader

Field	Value
ID	52934
Imported	2026-03-06 18:06:05.675609
Expedition ID	EVER11125
Member ID	02
Peak ID	EVER
Year	2011
Season	1
First Name	Chhiji Nurbu
Last Name	Sherpa
Sex	M
Age	0
Birth Date	-
Year of Birth	1980
Calculated Age	30
Citizenship	Nepal
Status	H-A Worker
Residence	Walung, Makalu-9, Makalu-Barun
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)	8849
Summit Date 1	2011-05-20
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	True
O2 None	False
O2 Climb	True
O2 Descent	False
O2 Sleep	True
O2 Medical	False
O2 Notes	From 7300m to smt to ABC
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	(1980-2020) Died 16 Aug 2020 in Nepal
Summit Bid	5
Summit Term	1
HCN	0
Checksum	2442449
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	chhiji nurbu sherpa
Year of Birth	1980
Year	2011
Age at Expedition	31
Role	Hired

2 recorded members.

Name	Sex	Year of Birth	Citizenship	Status	Residence	Occupation
Robert Anno Meijer	M	1972	Netherlands	Leader	Heerde, Gelderland, Netherlands	Interior decorator	Details Other expeditions
Chhiji Nurbu Sherpa	M	1980	Nepal	H-A Worker	Walung, Makalu-9, Makalu-Barun	-	Details Other expeditions

References

0 recorded references.