Stock Photo - 05/27/2002 _ At the KSC Shuttle Landing Facility, STS_111 Pilot Paul Lockhart climbs out of the T_38 jet aircraft that he flew from Houston to prepare for launch. Mission STS_111, known as Utilization Flight 2, is carrying supplies and equipment to the International Space Station. The payload includes the Multi_Purpose Logistics Module Leonardo, the Mobile Base System, which will be installed on the Mobile Transporter to complete the Canadian Mobile Servicing System, or MSS, and a replacement wrist/roll joint for Canadarm 2. The mechanical arm will then have the capability to inchworm from the U.S. Lab Destiny to the MSS and travel along the truss to work sites. Also on board will be Expedition 5, traveling to the Station on Space Shuttle Endeavour as the replacement crew for Expedition 4, who will return to Earth aboard the orbiter. Launch is scheduled for May 30, 2002