STS-113 Pilot Paul Lockhart checks the cockpit window from inside Endeavour.

STS-113 Pilot Paul Lockhart checks the cockpit window from inside Endeavour. The check is part of Crew Equipment Interface Test activities, which include familiarization with equipment for the mission. The primary payloads on mission STS-113 are the first port truss segment, P1 Truss, to be attached to the central truss segment, S0, on the International Space Station, and the Crew and Equipment Translation Aid (CETA) Cart B that can be used by spacewalkers to move along the truss with equipment. Once delivered, the P1 truss will remain stowed until flight 12A.1. The mission will also deliver the Expedition 6 crew to the Station and return Expedition 5 to Earth. Space Shuttle Endeavour is scheduled to launch Nov. 10 on the 11-day mission.