Expedition 45 began on September 11, 2015, when Padalka transferred command of the station to Kelly. During the expedition, the ISS crew was resupplied by the "Progress 61 "and the "Cygnus CRS OA-4" missions. On October 28, 2015, Kelly and Lindgren performed an EVA to service the Canada Arm 2, the Alpha Magnetic Spectrometer, and to install cables for the International Docking Adapter for the Boeing CST-100 Starliner and SpaceX Crew Dragon spacecraft. Kelly and Lindgren performed a second EVA on November 6, 2015, to service the ammonia cooling system on the P6 truss. Expedition 46 began on December 11, 2015, with the departure of "Soyuz TMA-17M", carrying Lindgren, Kononenko, and Yui.