Driving an armored carrier STS-100 Commander Kent V. Rominger kicks up dust.

Driving an M-113 armored carrier, STS-100 Commander Kent V. Rominger kicks up dust. Passengers include the rest of the crew, Pilot Jeffrey S. Ashby and Mission Specialists Chris A. Hadfield, Scott E. Parazynski, John L. Phillips, Umberto Guidoni and Yuri V. Lonchakov. Driving the tracked vehicle is part of Terminal Countdown Demonstration Test activities, which include emergency escape training, payload walkdown and a simulated launch countdown. The primary payload on mission STS-100 comprises the Canadian robotic arm, SSRMS, and Multi-Purpose Logistics Module, Raffaello. Launch of Space Shuttle Endeavour on mission STS-100 is targeted for April 19 at 2:41 p.m. EDT from Launch Pad 39A