ISS-02A.2a Flight Crew (Launch after 18 May 2000)
- James S. Voss (Colonel, USA, Ret.)
- MS3, Aerospace Engineering
- Mary Ellen Weber, Ph.D.
- MS4, Chem Eng & Phys Chemistry
- Jeffrey N. Williams (Lt Colonel, USA)
- MS5, Aeronautical Engineering
- James D. Halsell, Jr., (Colonel, USAF)
-Cdr, Engineering & Management
- Scott J. Horowitz, Ph.D. (Colonel, USAF)
- Pilot, Aerospace Engineering
- Susan J. Helms (Colonel, USAF)
- MS1, Aeronautical Engineering
- Yuri Vladimirovich Usachev (RSA)