October 19, 2010. Baikonur launch site,
branch office of S.P. Korolev RSC Energia
Operations for the Soyuz TMA-20 launch processing are continued in the assembly & testing facilities, branch office of S.P. Korolev RSC Energia as per the Soyuz TMA-20 launch processing schedule.
The RSC Energia specialists checked the vehicle docking assembly for leak and prepared the vehicle for a leak check in the vacuum altitude chamber.
The activities are performed in compliance with the approved schedule.