David M. Walker
161
David M. Walker
b. May 20, 1944 — d. Apr 23, 2001
LIFE FORM
Gender
Rank
United States Navy Captain
MISSIONS
4
TIME IN SPACE
30D:04H:27M
SPACEWALKS
-
SPACEWALK TIME
-
David M. Walker
161
David M. Walker
b. May 20, 1944 — d. Apr 23, 2001
LIFE FORM
Gender
Rank
United States Navy Captain
MISSIONS
4
TIME IN SPACE
30D:04H:27M
SPACEWALKS
-
SPACEWALK TIME
-
Badges
Crossed Kármán Line
Crossed Kármán Line
This astronaut crossed the Kármán Line (100 km), the internationally accepted boundary of space.
Space Resident
Space Resident
This astronaut has spent over a month in space.
Crewmates
120
Joseph P. Allen
United States of America
United States of America
NASA
NASA
2
MISSIONS
13.1
DAYS IN SPACE
2
SPACEWALKS
0.5
DAYS SPACEWALKING
Crossed Kármán Line
Crossed Kármán Line
Crossed Kármán Line
126
Frederick H. Hauck
United States of America
United States of America
NASA
NASA
3
MISSIONS
18.1
DAYS IN SPACE
-
SPACEWALKS
-
DAYS SPACEWALKING
Crossed Kármán Line
Crossed Kármán Line
Crossed Kármán Line
129
Norman E. Thagard
United States of America
United States of America
NASA
NASA
5
MISSIONS
140.6
DAYS IN SPACE
-
SPACEWALKS
-
DAYS SPACEWALKING
Crossed Kármán Line
Crossed Kármán Line
Crossed Kármán Line
Space Resident
Space Resident
Space Resident
132
Guion S. Bluford Jr.
United States of America
United States of America
NASA
NASA
4
MISSIONS
28.7
DAYS IN SPACE
-
SPACEWALKS
-
DAYS SPACEWALKING
Crossed Kármán Line
Crossed Kármán Line
Crossed Kármán Line
First African American Man in Space
First African American Man in Space
First African American Man in Space
133
Dale A. Gardner
United States of America
United States of America
NASA
NASA
2
MISSIONS
14
DAYS IN SPACE
2
SPACEWALKS
0.5
DAYS SPACEWALKING
Crossed Kármán Line
Crossed Kármán Line
Crossed Kármán Line
162
Anna L. Fisher
United States of America
United States of America
NASA
NASA
1
MISSIONS
8
DAYS IN SPACE
-
SPACEWALKS
-
DAYS SPACEWALKING
Crossed Kármán Line
Crossed Kármán Line
Crossed Kármán Line
191
Ronald J. Grabe
United States of America
United States of America
NASA
NASA
4
MISSIONS
26.2
DAYS IN SPACE
-
SPACEWALKS
-
DAYS SPACEWALKING
Crossed Kármán Line
Crossed Kármán Line
Crossed Kármán Line
Space Resident
Space Resident
Space Resident
200
Mary L. Cleave
United States of America
United States of America
NASA
NASA
2
MISSIONS
10.9
DAYS IN SPACE
-
SPACEWALKS
-
DAYS SPACEWALKING
Crossed Kármán Line
Crossed Kármán Line
Crossed Kármán Line
225
Mark C. Lee
United States of America
United States of America
NASA
NASA
4
MISSIONS
32.9
DAYS IN SPACE
4
SPACEWALKS
1.1
DAYS SPACEWALKING
Crossed Kármán Line
Crossed Kármán Line
Crossed Kármán Line
Space Resident
Space Resident
Space Resident
240
Robert D. Cabana
United States of America
United States of America
NASA
NASA
4
MISSIONS
37.9
DAYS IN SPACE
-
SPACEWALKS
-
DAYS SPACEWALKING
Crossed Kármán Line
Crossed Kármán Line
Crossed Kármán Line
Space Resident
Space Resident
Space Resident
269
James S. Voss
United States of America
United States of America
NASA
NASA
5
MISSIONS
202.2
DAYS IN SPACE
4
SPACEWALKS
0.9
DAYS SPACEWALKING
ISS Visitor
ISS Visitor
ISS Visitor
Crossed Kármán Line
Crossed Kármán Line
Crossed Kármán Line
Space Resident
Space Resident
Space Resident
Longest Spacewalk
Longest Spacewalk
Longest Spacewalk
294
Michael R. Clifford
United States of America
United States of America
NASA
NASA
3
MISSIONS
27.8
DAYS IN SPACE
1
SPACEWALKS
0.3
DAYS SPACEWALKING
Crossed Kármán Line
Crossed Kármán Line
Crossed Kármán Line
297
Kenneth D. Cockrell
United States of America
United States of America
NASA
NASA
5
MISSIONS
64.5
DAYS IN SPACE
-
SPACEWALKS
-
DAYS SPACEWALKING
ISS Visitor
ISS Visitor
ISS Visitor
Crossed Kármán Line
Crossed Kármán Line
Crossed Kármán Line
Space Resident
Space Resident
Space Resident
308
James H. Newman
United States of America
United States of America
NASA
NASA
4
MISSIONS
43.4
DAYS IN SPACE
6
SPACEWALKS
1.8
DAYS SPACEWALKING
ISS Visitor
ISS Visitor
ISS Visitor
Crossed Kármán Line
Crossed Kármán Line
Crossed Kármán Line
Elite Spacewalker
Elite Spacewalker
Elite Spacewalker
Space Resident
Space Resident
Space Resident
341
Michael L. Gernhardt
United States of America
United States of America
NASA
NASA
4
MISSIONS
43.3
DAYS IN SPACE
4
SPACEWALKS
1
DAYS SPACEWALKING
ISS Visitor
ISS Visitor
ISS Visitor
Crossed Kármán Line
Crossed Kármán Line
Crossed Kármán Line
Space Resident
Space Resident
Space Resident
WIKIPEDIA EXCERPT
David Mathieson "Dave" Walker, was an American naval officer and aviator, fighter pilot, test pilot, and a former NASA astronaut. He flew aboard four Space Shuttle missions in the 1980s and 1990s.