April 7, 2007. Baikonur Cosmodrome, RSC Energia’s branch

At 21:31:14 Moscow Time a launch vehicle Soyuz-FG with Soyuz TMA-10 spacecraft was launched from the Baikonur launch site to the International Space Station.
The Increment 15 (ISS-15) crew and visiting crew 12 (VC-12) are on board the Russian transport manned vehicle. Soyuz TMA-10 is carrying a crew consisting of Russian cosmonauts Oleg Valeriavich Kotov (Gagarin CTC test cosmonaut) and Fyodor Nikolaevich Yurchikhin (S.P. Korolev RSC Energia test cosmonaut), as well as a spaceflight participant of the ISS visiting crew, USA citizen, Charles Simonyi. The objective of the launch is the scheduled replacement of two ISS-14 crewmembers and of the Soyuz TMA-9 spacecraft that has been serving within the space station as its crew rescue vehicle since September 20, 2006.

Some hours before the launch...