Kenneth Cockrell practices driving the armored personnel carrier part of emergency egress training at the pad.

During Terminal Countdown Demonstration Test activities at KSC, STS-11 Commander Kenneth Cockrell practices driving the M-113 armored personnel carrier, part of emergency egress training at the pad. Supervising in front (left) is George Hoggard, with the KSC/CCAS Fire Department, who supervises the driving. Passengers in the M-113 (behind Hoggard) are Expedition 5 crew members Valeri Korzun and Peggy Whitson. The TCDT also includes a simulated launch countdown Known as Utilization Flight -2, the mission includes attaching a Canadian-built mobile base system to the International Space Station that will enable the Canadarm2 robotic arm to move along a railway on the Station's truss to build and maintain the outpost. The crew will also replace a faulty wrist/roll joint on the Canadarm2 as well as unload almost three tons of experiments and supplies from the Italian-built Multi-Purpose Logistics Module Leonardo. . Expedition 5 will travel to the International Space Station on mission STS-111 as the replacement crew for Expedition 4, who will return to Earth aboard Endeavour. Launch of Space Shuttle Endeavour on mission STS-111 is scheduled for May 30, 2002