Mission Specialist John Herrington looks over part of the payload for the mission during Crew Equipment Interface Test activities in the Space Station Processing Facility.

STS-113 Mission Specialist John Herrington looks over part of the payload for the mission during Crew Equipment Interface Test activities in the Space Station Processing Facility. The mission will be carrying the first port truss segment, P1 Truss, to be attached to the central truss segment, S0, on the International Space Station. Once delivered, the P1 truss will remain stowed until flight 12A.1. Launch date for STS-113 is under review.