Expedition 51-52 Crew Prelaunch Final Soyuz Fit Check and Launch Activities

from Outer space https://www.youtube.com/watch?v=EkPT1gmd9Zo

via WordPress https://anthonylynn123.wordpress.com/2017/04/14/expedition-51-52-crew-prelaunch-final-soyuz-fit-check-and-launch-activities/