Peaks
Ama Dablam
USA 1999 SW Ridge expedition
Ama Dablam | 1999 SW Ridge
A USA expedition to Ama Dablam in 1999 via SW Ridge, led by Arthur Schultz.
Summit reached on 21st October 1999.
4 members recorded.
Expedition Details
Change history — how this expedition, its members and references have changed between database releases.
Field
Value
ID
1661
Imported
2026-11-04 22:32:23.994980
Expedition ID
AMAD99315
Peak ID
AMAD
Year
1999
Season
3
Host Country
1
Route 1
SW Ridge
Route 2
-
Route 3
-
Route 4
-
Nationality
USA
Leaders
Arthur Schultz
Sponsor
ABS Ama Dablam Expedition
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
1999-10-11
Summit Date
1999-10-21
Summit Time
-
Summit Days
10
Total Days
11
Termination Date
1999-10-22
Termination Reason
7
Termination Notes
Abandoned at 5800m due to Paden's altitude sickness and Schultz's lack of interest
High Point (m)
5800
Traverse
False
Ski
False
Paraglide
False
Camps
1
Fixed Rope (m)
0
Total Members
2
Summit Members
0
Member Deaths
0
Total Hired
5
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(11/10,4600m),C1(21/10,5800m),xxx(21/10,5800m)
Route Notes
BC at normal site.
Schultz went close to C1 2-3 times but too much snow. Paden to C1 once, became sick from altitude and down to BC 22nd and climb finished. Schultz had had enough of the climb by reaching 5600m.
Accidents
Paden altitude sickness
Achievement
-
Agency
Holiday World
Commercial Route
True
Standard Route
False
changed 2020
Primary Route
False
Primary Member
False
Primary Reference
-
Primary ID
-
Checksum
2456397
Year
1999
Summit Success
False
O2 Summary
None
Route (lowercase)
sw ridge
Members
Field
Value
ID
12729
Imported
2026-11-04 22:32:24.749110
Expedition ID
AMAD99315
Member ID
01
Peak ID
AMAD
Year
1999
Season
3
First Name
Arthur
Last Name
Schultz
Sex
M
Age
0
Birth Date
-
Year of Birth
1926
Calculated Age
73
Citizenship
USA
Status
Leader
Residence
Incline Village, Nevada
Occupation
Philanthropist
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)
5700
Summit Date 1
1999-10-21
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
7
HCN
0
Checksum
2422683
Summit Note 1
-
Summit Note 2
-
Summit Note 3
-
Death Route
-
Name (lowercase)
arthur schultz
Year of Birth
1926
Year
1999
Age at Expedition
73
Role
Leader
Field
Value
ID
12730
Imported
2026-11-04 22:32:24.749110
Expedition ID
AMAD99315
Member ID
02
Peak ID
AMAD
Year
1999
Season
3
First Name
William
Last Name
Paden
Sex
M
Age
0
Birth Date
-
Year of Birth
1970
Calculated Age
29
Citizenship
USA
Status
Climber
Residence
Truckee, California
Occupation
Ski patrol member & carpenter
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)
5800
Summit Date 1
1999-10-21
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
6
HCN
0
Checksum
2438554
Summit Note 1
-
Summit Note 2
-
Summit Note 3
-
Death Route
-
Name (lowercase)
william paden
Year of Birth
1970
Year
1999
Age at Expedition
29
Role
Member
Field
Value
ID
12731
Imported
2026-11-04 22:32:24.749110
Expedition ID
AMAD99315
Member ID
03
Peak ID
AMAD
Year
1999
Season
3
First Name
Mingma
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
False
Claimed
False
Disputed
False
Solo
False
Traverse
False
Ski
False
Paraglide
False
Speed
-
High Point (m)
True
Personal High Point (m)
5800
Summit Date 1
1999-10-21
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
14
HCN
0
Checksum
-177
Summit Note 1
-
Summit Note 2
-
Summit Note 3
-
Death Route
-
Name (lowercase)
mingma sherpa
Year of Birth
-
Year
1999
Age at Expedition
-
Role
Hired
Field
Value
ID
12732
Imported
2026-11-04 22:32:24.749110
Expedition ID
AMAD99315
Member ID
04
Peak ID
AMAD
Year
1999
Season
3
First Name
Pasang
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
False
Claimed
False
Disputed
False
Solo
False
Traverse
False
Ski
False
Paraglide
False
Speed
-
High Point (m)
True
Personal High Point (m)
5800
Summit Date 1
1999-10-21
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
14
HCN
0
Checksum
-177
Summit Note 1
-
Summit Note 2
-
Summit Note 3
-
Death Route
-
Name (lowercase)
pasang sherpa
Year of Birth
-
Year
1999
Age at Expedition
-
Role
Hired
4 recorded members.
References
0 recorded references.