[STS-135] TCDT - Crew Ingress for Countdown Rehearsal
The STS-135 crew enter the white room at pad 39-A to be ingressed to Shuttle Atlantis, All of this is part of the countdown rehearsal that took place on June 23rd.
The STS-135 crew enter the white room at pad 39-A to be ingressed to Shuttle Atlantis, All of this is part of the countdown rehearsal that took place on June 23rd.