|Mission type||ISS Expedition|
|Space Station||International Space Station|
|Began||10 March 2014 UTC|
|Ended||13 May 2014 UTC|
|Arrived aboard||Soyuz TMA-11M
|Departed aboard||Soyuz TMA-11M
Richard A. Mastracchio
Steven R. Swanson
Expedition 39 was the 39th expedition to the International Space Station. It marked the first time the ISS had been under command of a Japanese astronaut, space veteran Koichi Wakata. After Expedition 21 in 2009 and Expedition 35 in 2013, it was only the third time an ISS-crew is led neither by a NASA nor a RSA crew member.
(March 2014 to May 2014)
|Commander||Koichi Wakata, JAXA
|Flight Engineer 1||Richard A. Mastracchio, NASA
|Flight Engineer 2||Mikhail Tyurin, RSA
|Flight Engineer 3||Aleksandr Skvortsov, RSA
|Flight Engineer 4||Oleg Artemyev, RSA
|Flight Engineer 5||Steven R. Swanson, NASA
- "Astronaut Koichi Wakata Selected as Member of ISS Expedition Crew". JAXA. Retrieved 2011-02-17.
- "NASA And Partners Name Upcoming Space Station Crew Members". NASA. Retrieved 2011-02-19.
- "ESA astronaut Alexander Gerst to fly to Space Station in 2014". ESA. Retrieved 2011-09-28.
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