The final checks are now being carried out ahead of the scheduled spacewalk in a few minutes.
During the live broadcast, the crew members will be referred to as follows:
EV1: Jared Isaacman, commander
EV2: Sarah Gillis
Support 1: Scott Poteet
Support 2: Anna Menon
And a reminder of the scheduled timings – though these could change:
10.58am UK time: Start of procedure/suit purge and leak checks
11.28am: Hatch unlocked and opened
11.31am: Mission commander Jared Isaacman exits and starts suit tests
11.44am: He returns to his seat
11.49am: Mission specialist Sarah Gillis exits
11.57am: She returns to her seat
11.58am: Hatch closed and repressurisation begins
12.48pm: Repressurisation complete