Expedition 18 - Ottobre 2008
* Mike Fincke (17S prime) - Soyuz TMA-13 - CDR
* Yuri Lonchakov (17S prime) - Soyuz TMA-13
* Sandy Magnus (ULF2 prime) - STS-126
* Koichi Wakata (15A prime) - JAXA - STS-119
Backup
* Gennady Padalka (17S backup)
* Mike Barratt (17S backup)
* Nicole Stott (ULF2 backup)
* Soichi Noguchi (15A backup) - JAXA
Expediton 19 - Marzo 2009
* Gennady Padalka (18S prime) - CDR - Soyuz TMA-14
* Mike Barratt (18S prime) - Soyuz TMA-14
* Tim Kopra (2J/A prime) - STS-127
* Nicole Stott (17A prime) - STS-128
Backup
* Jeff Williams (18S backup)
* Maxim Suraev (18S backup)
* T. J. Creamer (2J/A backup)
* Cady Coleman (C) (17A backup)
Expediton 20 - Maggio 2009
* Frank De Winne (19S prime) - Soyuz TMA-15 - CDR - ESA
* Roman Romanenko (19S prime) - Soyuz TMA-15
* Bob Thirsk (19S prime) - Soyuz TMA-15 - CSA
Backup
* Andre Kuipers (19S backup) - ESA
* Dmitri Kondratyev (19S backup)
* Chris Hadfield (19S backup) - CSA
Expedition 21 - Ottobre 2009
* Jeff Williams (20S prime) - Soyuz TMA-16 - CDR
* Maxim Suraev (20S prime) - Soyuz TMA-16
Backup
* Alexender Skvortsov (20S backup)
* Shannon Walker (20S backup)
Expedition 22 - Novembre 2009
* Oleg Kotov (21S prime) - Soyuz TMA-17 - CDR
* T. J. Creamer (21S prime) - Soyuz TMA-17
* Soichi Noguchi (21S prime) - Soyuz TMA-17 - JAXA
Backup
* Doug Wheelock (21S backup)
* Anton Shkaplerov (21S backup)
* Satoshi Furukawa (21S backup) - JAXA
Expedition 23 - Marzo 2010
* Alexander Kaleri (22S prime) - Soyuz TMA-1M - CDR
* Mikhail Kornienko (22S prime) - Soyuz TMA-1M
* Tracy Caldwell (22S prime) - Soyuz TMA-1M
Backup
* Mikhail Tyurin (22S backup)
* Alexander Samokutyayev (22S backup)
* Scott Kelly (22S backup)
Expedition 24 - Maggio 2010
* Doug Wheelock (23 S prime) - Soyuz TMA-18 - CDR
* Alexander Skvortsov (23S prime) - Soyuz TMA-18
* Shannon Walker (23S prime) - Soyuz TMA-18
Backup
* Cady Coleman (C) (23S backup)
* Andrey Borisenko (23S backup)
* Paolo Nespoli (23S backup)
Expedition 25 - Settembre 2010
* Scott Kelly (24S prime) - Soyuz TMA-19 - CDR
* Dmitri Kondratyev (24S prime) - Soyuz TMA-19
* Oleg Skripochka (24S prime) - Soyuz TMA-19
Backup
* Anatoly Ivanishin (24S backup)
* Sergei Revin (24S backup)
Expedition 26 - Novembre 2010
* Andrei Borisenko (25S prime) - Soyuz TMA-20
* Paolo Nespoli (25S prime) - Soyuz TMA-20
* Cady Coleman (25S prime) - Soyuz TMA-20
Expedition 27 - Marzo 2011
* Mikhail Tyurin (26S prime) - Soyuz TMA-2M
* Aleksandr Samokutyaev (26S prime) - Soyuz TMA-2M
* NASA (26S prime) - Soyuz TMA-2M
Da prendere con le molle… ma non troppo.
EDIT: riorganizzato per Expedition e non per “incrementi”