October 20, 2010. Baikonur launch site,
branch office of S.P. Korolev RSC Energia
In compliance with the launch processing schedule operations for the Soyuz TMA-20 leak check in the vacuum altitude chamber were started in the assembly & testing facilities for spacecraft (ATF SC), Baikonur launch site.
The RSC Energia specialists will conduct the vehicle systems and compartments leak tests in the vacuum altitude chamber at a period till October 22.
On completion of the given tests the vehicle preparation for electrical checks will start.
Operations for the Soyuz TMA-20 launch processing are performed in the round-the-clock mode including the days off and holidays.