| Mission | Prime PS | Back-Up PS | Alternate PS |
|---|---|---|---|
| 41-B SL-1 | Lichtenberg, Byron Kurt Merbold, Ulf D. |
Lampton, Michael L. Ockels, Wubbo Johannes |
|
| 41-D | Walker, Charles David | - | |
| 41-G | Garneau, Marc Stevenson, Robert * |
Thirsk, Robert Brent Scully Power, Paul D. |
|
| 51-C | Payton, Gary Eugene | Wright, Keith Charles | |
| 51-D | Walker, Charles David Garn, Jake Edwin |
Wood, Robert J. - |
|
| 51-B SL-3 | van den Berg, Lodewijk Wang, Taylor G. |
Johnston, Mary Helen Trinh, Eugene H. |
|
| 51-G | Baudry, Patrick Al Saud, Salman Abdul Aziz |
Chretien, Jean-Loup Al Bassam, Abdul |
|
| 51-F SL-2 | Acton, Loren W. Bartoe, John David F. |
Prinz, Dianne Kasnic Simon, George W. |
|
| 51-J | Pailes, William Arthur | Booen, Michael Warren | |
| 61-A SL-D1 | Furrer, Reinhard Alfred Messerschmid, Ernst Ockels, Wubbo Johannes |
? ? Merbold, Ulf D. |
|
| 61B | Neri Vela, Rudolfo Walker, Charles David |
Peralta-y-Fabi, Ricardo Wood, Robert J. |
|
| 61C | Cenker, Robert J. Nelson, William C. |
Magilton, Gerard - |
|
| 51-L | Jarvis, Gregory Bruce McAuliffe, Sharon Christa C. |
Butterworth, L. William Morgan, Barbara Radding |
|
| 61-E ASTRO-1 | Durrance, Samuel T. Parise, Ronald A. |
||
| 61-H | Wood, Nigel Sudarmono, Pratiwi |
Akbar, Taufik |
|
| 62-A | Watterson, John Brett Aldridge, Edward C. |
||
| 61-M | Wood, Robert J. | Walker, Charles David | |
| 61-N | Casserino, Frank James | ||
| 61-I | Bhat, Nagapathi C. N.N. |
Radhakrishnan, Paramaswaran | |
| 62-B | Roberts, Katherine Eileen | ||
| 61-K EOM-1/2 | Lampton, Michael L. Lichtenberg, Byron Kurt |
||
| 61-L | Konrad, John H. N.N. |
Cunningham, Steven Lee | |
| 71-B | Jones, Charles Edward | ||
| 71-A ASTRO-2 | Parise, Ronald A. Durrance, Samuel T. |
||
| 71-C | Hoernig, Otto W. Longhurst, Peter |
N.N. Holmes, Christopher J. |
|
| 71-D | Wood, Robert J. | Walker, Charles David | |
| 71-E SLS-1/2 | Gaffney, Francis Andrew Philips, Robert W. |
||
| 71-F | MacLean, Steven Glenwood | Tryggvason, Bjarni Valdimar | |
| 35 ASTRO-1 | Durrance, Samuel T. Parise, Ronald A. |
Nordsieck, Kenneth H. *** " |
Bartoe, John David F. |
| 40 SLS-1 | Gaffney, Francis Andrew Philips, Robert W. ** |
Williams, Bill A. Hughes-Fulford, Millie Elizabeth |
|
| 44 | Hennen, Thomas J. | Belt, Michael E. | Hawker, John Edward |
| 42 IML-1 | Bondar, Roberta Lynn Merbold, Ulf D. |
Money, Kenneth Crouch, Roger K. |
|
| 45 ATLAS-1 | Lichtenberg, Byron Kurt Lampton, Michael L. ** |
Chappell, Charles R. Frimout, Dirk D. |
Simpson, Arrah Sue |
| 50 USML-1 | DeLucas, Lawrence J. Trinh, Eugene H. |
Prahl, Joseph L. Sacco, Albert jr. |
Finley, J. |
| 46 | Malerba, Franco | Guidoni, Umberto | |
| 47 SL-J | Mohri, Mamoru | Naito-Mukai, Chiaki Doi, Takao Koszelak, Stan (for MS Jemison) |
|
| 52 | MacLean, Steven Glenwood | Tryggvason, Bjarni V. | |
| 55 SL-D2 | Walter, Ulrich Schlegel, Hans Wilhelm |
Thiele, Gerhard P. J. Brümmer, Renate |
|
| 58 SLS-2 | Fettman, Martin Joseph | Buckey, Jay Clark Collins, Ford Young, Lawrence |
|
| 65 IML-2 | Naito Mukai, Chiaki | Favier, Jean-Jaques | Sanchez, Julie N. |
| 67 ASTRO-2 | Durrance, Samuel T. Parise, Ronald A. |
Vangen, Scott *** " |
Rodriguez, Ricardo Bartoe, John David F. |
| 73 USML-2 | Leslie, Fred Weldon Sacco, Albert |
Holt, R. Glynn Matthiesen, David H. |
|
| 75 | Guidoni, Umberto | ? | |
| 78 LMS-1 | Favier, Jean Jaques Thirsk, Robert Brent |
Duque, Pedro Urbani, Luca |
|
| 83 MSL-1 | Crouch, Roger K. Linteris, Gregory T. |
Ronney, Paul D. *** " |
Johnston, Alan Eugene |
| 94 MSL-1R | Crouch, Roger K. Linteris, Gregory T. |
Ronney, Paul D. *** " |
Johnston, Alan Eugene |
| 85 | Tryggvason, Bjarni V. | ? | |
| 87 | Kadenyuk, Leonid Konstantinovich | Pustovyi, Yaroslav Igorovych | |
| 90 Neurolab | Buckey, Jay Clark Pawelczyk, James A. |
Naito-Mukai, Chiaki Dunlap, Alexander W. |
|
| 95 | Glenn, John
Herschel Naito-Mukai, Chiaki |
- ? |
|
| 107 | Ramon, Ilan | Mayo, Yitzhak **** |
* replaced by Back-Up for private reasons
** replaced by Back-Up for medical reasons
*** Back-Up for both prime PS
**** removed from Back-Up training before flight
