June 6-7, 2007 S.P.Korolev RSC Energia – MCC-M, . ... International Space Station 15th Prime Crew (ISS-15) members consisting of Fyodor Yurchikhin (Commander, Test-Cosmonaut of RSC Energia after S.P. Korolev) and Oleg Kotov (Flight Engineer, Test-Cosmonaut of RGNII CTC after Yu.A. Gagarin) have conducted the second spacewalk on outside of the station Russian Segment scheduled by the Mission Program. ... The works were performed under the lead of S.P. Korolev RSC Energia specialists. ...