USA
Charles Walker
(Charles David Walker)
(Aug 29, 1948)
Astronaut 148
Astronaut of the USA 78
Spaceflights 3
Spaceflights
| No. | Launch | Orbiter | Duration |
| 1st | Aug 30, 1984 | Discovery STS-41D | 6 d 0 h 56 m 4 s (144 h 56 m 4 s) |
| 2nd | Apr 12, 1985 | Discovery STS-51D | 6 d 23 h 55 m 23 s (167 h 55 m 23 s) |
| 3rd | Nov 27, 1985 | Atlantis STS-61B | 6 d 21 h 4 m 49 s (165 h 4 m 49 s) |
| Cumulative time: | 19 d 21 h 56 m 16 s (477 h 56 m 16 s) | ||
Charles Walker.
Charles Walker aboard of the Space Shuttle Discovery.
Astronaut of the USA 77
Astronaut of the USA 79
Astronaut 147
Astronaut 149
2001 Antropos.