Peaks
Ama Dablam
USA 1989 SW Ridge expedition
Ama Dablam | 1989 SW Ridge
A USA expedition to Ama Dablam in 1989 via SW Ridge, led by Gary Ruggera.
Summit reached on 26th October 1989.
5 members recorded.
Expedition Details
Field
Value
ID
360
Imported
2026-03-06 18:04:49.359634
Expedition ID
AMAD89303
Peak ID
AMAD
Year
1989
Season
3
Host Country
1
Route 1
SW Ridge
Route 2
-
Route 3
-
Route 4
-
Nationality
USA
Leaders
Gary Ruggera
Sponsor
American Ama Dablam 1989
Success 1
True
Success 2
False
Success 3
False
Success 4
False
Ascent 1
69th
Ascent 2
-
Ascent 3
-
Ascent 4
-
Claimed
False
Disputed
False
Countries
-
Approach
-
Basecamp Date
1989-10-20
Summit Date
1989-10-26
Summit Time
-
Summit Days
6
Total Days
8
Termination Date
1989-10-28
Termination Reason
1
Termination Notes
-
High Point (m)
6814
Traverse
False
Ski
False
Paraglide
False
Camps
1
Fixed Rope (m)
0
Total Members
5
Summit Members
4
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
-
Campsites
BC(20/10,5000m),C1(23/10,5950m),Smt(26/10)
Route Notes
BC above Mingbo (normal site)
C1 at normal C2.
Waited for Germans to evacuate their C2 before Americans finished establishing camp because not enough room for everybody. 23rd and 24th spent making camp and ferrying loads. 25th rested at the camp and 26th all 4 men went to summit in perfect weather: no clouds at all but some wind (gusts up to 60 kph). Took 2 men 6 hrs and others 7 hrs. Climbed most of distance unroped; used German's fixed ropes left for French to use in rapelling down. Nowack and McCormick returned from summit in 3-1/2 hours and others got caught in dark and much slower descent (had headlamps) and reached camp at 8:00 pm (Nowak and McCormick at 4:00 pm in camp). 27th cleaned up camp and down to BC in afternoon and left BC 28th with French expedition's arriving yaks.
Accidents
None
Achievement
-
Agency
Above the Clouds
Commercial Route
True
Standard Route
False
Primary Route
False
Primary Member
False
Primary Reference
False
Primary ID
-
Checksum
2452695
Year
1989
Summit Success
True
O2 Summary
None
Route (lowercase)
sw ridge
Members
Field
Value
ID
433
Imported
2026-03-06 18:06:05.675609
Expedition ID
AMAD89303
Member ID
03
Peak ID
AMAD
Year
1989
Season
3
First Name
Kate
Last Name
MacRae
Sex
F
Age
0
Birth Date
-
Year of Birth
1951
Calculated Age
38
Citizenship
USA
Status
BC Manager
Residence
Vail, Colorado
Occupation
Ski-lift operation staff member
Leader
False
Deputy
False
Basecamp Only
True
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)
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
17
HCN
0
Checksum
2431853
Summit Note 1
-
Summit Note 2
-
Summit Note 3
-
Death Route
-
Name (lowercase)
kate macrae
Year of Birth
1951
Year
1989
Age at Expedition
38
Role
BC Only
Field
Value
ID
434
Imported
2026-03-06 18:06:05.675609
Expedition ID
AMAD89303
Member ID
04
Peak ID
AMAD
Year
1989
Season
3
First Name
Gilbert (Gil)
Last Name
McCormick
Sex
M
Age
0
Birth Date
-
Year of Birth
1963
Calculated Age
26
Citizenship
USA
Status
Climber
Residence
Lakewood, Colorado
Occupation
Mechanical engineer
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
-
High Point (m)
True
Personal High Point (m)
6814
Summit Date 1
1989-10-26
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
69
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
2436031
Summit Note 1
-
Summit Note 2
-
Summit Note 3
-
Death Route
-
Name (lowercase)
gilbert (gil) mccormick
Year of Birth
1963
Year
1989
Age at Expedition
26
Role
Member
Field
Value
ID
435
Imported
2026-03-06 18:06:05.675609
Expedition ID
AMAD89303
Member ID
02
Peak ID
AMAD
Year
1989
Season
3
First Name
James (Jim)
Last Name
Nowak
Sex
M
Age
0
Birth Date
-
Year of Birth
1953
Calculated Age
35
Citizenship
USA
Status
Deputy Leader
Residence
Vail, Colorado
Occupation
Tile setter
Leader
False
Deputy
True
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
-
High Point (m)
True
Personal High Point (m)
6814
Summit Date 1
1989-10-26
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
69
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
2432590
Summit Note 1
-
Summit Note 2
-
Summit Note 3
-
Death Route
-
Name (lowercase)
james (jim) nowak
Year of Birth
1953
Year
1989
Age at Expedition
36
Role
Deputy
Field
Value
ID
436
Imported
2026-03-06 18:06:05.675609
Expedition ID
AMAD89303
Member ID
01
Peak ID
AMAD
Year
1989
Season
3
First Name
Gary Charles
Last Name
Ruggera
Sex
M
Age
0
Birth Date
-
Year of Birth
1947
Calculated Age
41
Citizenship
USA
Status
Leader, Exp Doctor
Residence
Durango, Colorado
Occupation
Physician
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
-
High Point (m)
True
Personal High Point (m)
6814
Summit Date 1
1989-10-26
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
69
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
2430402
Summit Note 1
-
Summit Note 2
-
Summit Note 3
-
Death Route
-
Name (lowercase)
gary charles ruggera
Year of Birth
1947
Year
1989
Age at Expedition
42
Role
Leader
Field
Value
ID
437
Imported
2026-03-06 18:06:05.675609
Expedition ID
AMAD89303
Member ID
05
Peak ID
AMAD
Year
1989
Season
3
First Name
John Bernard
Last Name
Woodland
Sex
M
Age
0
Birth Date
-
Year of Birth
1956
Calculated Age
33
Citizenship
USA
Status
Climber
Residence
Boulder, Colorado
Occupation
Emergency physician
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
-
High Point (m)
True
Personal High Point (m)
6814
Summit Date 1
1989-10-26
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
69
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
2433453
Summit Note 1
-
Summit Note 2
-
Summit Note 3
-
Death Route
-
Name (lowercase)
john bernard woodland
Year of Birth
1956
Year
1989
Age at Expedition
33
Role
Member
5 recorded members.
References
Field
Value
ID
479
Imported
2026-03-06 18:06:36.307770
Expedition ID
AMAD89303
Reference ID
01
Year
1989
Type
2
Journal
AAJ
Author
Hawley, Elizabeth
Title
-
Publisher
-
Publication Date
1990
Language
-
Citation
64:223 (1990)
Yak 94
-
Notes
-
Field
Value
ID
11664
Imported
2026-03-06 18:06:36.307770
Expedition ID
AMAD89303
Reference ID
02
Year
1989
Type
5
Journal
-
Author
-
Title
http://publications.americanalpineclub.org/articles/12199022303/Asia-Nepal-Ama-Dablam-Post-Monsoon-Ascents-and-Attempt
Publisher
-
Publication Date
-
Language
-
Citation
-
Yak 94
-
Notes
-
2 recorded references.