Jeffrey Nels Williams

 Total EVAs:  5
 Total EVA time:  31h 55m

No. Date Together with Time Main tasks and notes
 1  22.05.2000  J. Voss  6h 44m
Finishing crane mounting, repairing works
 2  01.06.2006  P. Vinogradov  6h 31m
Installing a new hydrogen vent valve on the hull of the Zvezda Service Module to bypass a similar valve that is clogged; recovering a thruster residue collection device from Zvezda, retrieving a contamination monitoring device and a package of biology experiments and reposition a cable for a navigation antenna on the aft end of Zvezda; replacing a camera on the station's Mobile Base System
 3  03.08.2006  T. Reiter  5h 54m
Installing items of hardware in preparation for future ISS assembly work and set up for deployment a number of instruments and experiments mounted on the outside of the station
 4  19.08.2016  K. Rubins  5h 58m
The two astronauts ventured outside the space station's Quest airlock to install the first of two international docking adapters (IDAs) onto Pressurized Mating Adapter-2 (PMA-2), located on the forward end of the Harmony module.
 5  01.09.2016  K. Rubins  6h 48m
Working on the port side of the orbiting complex's backbone, or truss (ITS), the astronauts retracted a thermal radiator that is part of the station's cooling system. The radiator is a backup that had been deployed previously as part of an effort to fix an ammonia coolant leak. They also tightened struts on a solar array joint, and installed the first of several enhanced high-definition television cameras that will be used to monitor activities outside the station, including the comings and goings of visiting cargo and crew vehicles.

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