T-3 hours, 15 minutes
Crew leaves quarters.T-3 hours, 5 minutes
Crew arrives at ready room on Pad 16. During the next hour, the biomedical sensors are placed, underwear and signal conditioners are donned, flight suits minus helmets and gloves are put on and blood pressure is checked. The helmets and gloves are then attached and communications and oral temperatures systems are checked.
T-2 hours, 15 minutes
Purging of suit begins.
T-2 hours, 4 minutes
Crew leaves ready room.
T-2 hours
Crew arrrives at 100-foot level.
T-1 hour, 30 minutes
Crew enters spacecraft.