Mission Specialist Linda A. Godwin is ready to take her turn driving an M-113 armored personnel carrier.

STS-108 Mission Specialist Linda A. Godwin is ready to take her turn driving an M-113 armored personnel carrier. She and other crew members are taking part in Terminal Countdown Demonstration Test activities, which include emergency exit from the launch pad and a simulated launch countdown. The 11-day mission will carry the replacement Expedition 4 crew to the International Space Station, as well as the Multi-Purpose Logistics Module Raffaello, filled with supplies and equipment. STS-108 is scheduled to launch Nov. 29 on Space Shuttle Endeavour