| Birthdate: | 29 Jun 1962 |
| Birthplace: | Jersey City / New Jersey |
| Marital status: | married |
| Children: | two |
| Selection date: | 04 Jun 1998 |
| Selection group: | NASA-17 |
| Job: | CDR |
| Status: | active |
ZamkaGeorge David |
USA |
International order n°: 465 |
US astr. n°: 296 |
|
|
| Ord. num. |
Startup spacecraft |
Date and time of launch (UT) |
Status while launch |
Spacecraft of landing |
Date and time of landing (UT) |
Duration |
| 1 | STS-120 (Discovery/34) |
23 Oct 2007 15h.38m.19s. |
Plt | STS-120 (Discovery/34) |
07 Nov 2007 18h.02m.13s. |
15d.02h.23m.54s. |
| 2 | STS-130 (Endeavour/24) |
08 Feb 2010 09h.14m. |
Cdr | STS-130 (Endeavour/24) |
22 Feb 2010 03h.20m. |
13d.18h.06m. |
| Total duration: | 28d 20h 29m 54s | |||||