Yasa Thak | 2002 S Pillar (up), SE Ridge-SW Face (down)

A Czech Republic expedition to Yasa Thak in 2002 via S Pillar (up), SE Ridge-SW Face (down), led by Radek Lienerth. Summit reached on 23rd October 2002. 2 members recorded.

Expedition Details

Field	Value
ID	11573
Imported	2026-03-06 18:04:49.359634
Expedition ID	YASA02301
Peak ID	YASA
Year	2002
Season	3
Host Country	1
Route 1	S Pillar (up), SE Ridge-SW Face (down)
Route 2	-
Route 3	-
Route 4	-
Nationality	Czech Republic
Leaders	Radek Lienerth
Sponsor	International Expedition to Tengkangpoche
Success 1	True
Success 2	False
Success 3	False
Success 4	False
Ascent 1	1st
Ascent 2	-
Ascent 3	-
Ascent 4	-
Claimed	False
Disputed	False
Countries	-
Approach	Khumbu Valley->Thami
Basecamp Date	2002-10-20
Summit Date	2002-10-23
Summit Time	-
Summit Days	3
Total Days	10
Termination Date	2002-10-30
Termination Reason	1
Termination Notes	-
High Point (m)	6141
Traverse	False
Ski	False
Paraglide	False
Camps	2
Fixed Rope (m)	0
Total Members	2
Summit Members	2
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	Attempted Tengkangpoche (TKPO-023-01)
Campsites	BC(20/10),Biv1(21/10,5100m),Biv2(22/10,5600m),Smt(23/10)
Route Notes	After abandoning Tengkangpoche, Lienerth and Toloch left BC 20 Oct and went to Tengkangpoche village, west of Thami and climbed South Pillar of Yasa Thak to a summit of 6140m on the ridge to the 6940m main summit; climbed from 21 Oct to this subsidiary summit on 23 Oct (with biv at 5100m and 2nd biv at 5600m both the ridge) and descended via SE Ridge to SW Face. Then they climbed to top of Parchemo with Martin Heuger on 29 Oct via East Ridge and back to BC and all climbing finished.
Accidents	-
Achievement	-
Agency	Everest Adventure
Commercial Route	False
Standard Route	False
Primary Route	False
Primary Member	False
Primary Reference	True
Primary ID	TKPO02301
Checksum	2456238
Year	2002
Summit Success	True
O2 Summary	None
Route (lowercase)	s pillar (up), se ridge-sw face (down)

Members

Field	Value
ID	90830
Imported	2026-03-06 18:06:05.675609
Expedition ID	YASA02301
Member ID	01
Peak ID	YASA
Year	2002
Season	3
First Name	Radek
Last Name	Lienerth
Sex	M
Age	0
Birth Date	-
Year of Birth	1978
Calculated Age	24
Citizenship	Czech Republic
Status	Leader
Residence	Brno, Czech Republic
Occupation	Physical education student
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)	6141
Summit Date 1	2002-10-23
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	1
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	2441602
Summit Note 1	0
Summit Note 2	0
Summit Note 3	0
Death Route	0
Name (lowercase)	radek lienerth
Year of Birth	1978
Year	2002
Age at Expedition	24
Role	Leader

Field	Value
ID	90831
Imported	2026-03-06 18:06:05.675609
Expedition ID	YASA02301
Member ID	02
Peak ID	YASA
Year	2002
Season	3
First Name	Alexandr
Last Name	Toloch
Sex	M
Age	0
Birth Date	-
Year of Birth	1970
Calculated Age	31
Citizenship	Czech Republic
Status	Climber
Residence	Brno, Czech Republic
Occupation	Economist
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)	6141
Summit Date 1	2002-10-23
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	1
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	2438897
Summit Note 1	0
Summit Note 2	0
Summit Note 3	0
Death Route	0
Name (lowercase)	alexandr toloch
Year of Birth	1970
Year	2002
Age at Expedition	32
Role	Member

2 recorded members.

Name	Sex	Year of Birth	Citizenship	Status	Residence	Occupation
Radek Lienerth	M	1978	Czech Republic	Leader	Brno, Czech Republic	Physical education student	Details Other expeditions
Alexandr Toloch	M	1970	Czech Republic	Climber	Brno, Czech Republic	Economist	Details Other expeditions

References

0 recorded references.