CAPE CANAVERAL, Fla. – Leaving the Florida East Coast Railroad train that delivered the booster segments for the Ares I-X test rocket to NASA's Kennedy Space Center in Florida are Senior Manager of Regional Communications for ATK Jessica Rye and ATK Vice President of Space Launch Systems Charlie Precourt, who is a former astronaut. ATK and NASA officials accompanied the train on its route from Jacksonville, Fla. The four reusable motor segments and the nozzle exit cone, manufactured by the Ares I first-stage prime contractor Alliant Techsystems Inc., or ATK, departed Utah March 12 on the seven-day, cross-country trip to Florida. The segments will be delivered to the Rotation, Processing and Surge Facility for final processing and integration. The booster used for the Ares I-X launch is being modified by adding new forward structures and a fifth segment simulator. The motor is the final hardware needed for the rocket's upcoming test flight this summer. The stacking operations are scheduled to begin in the Vehicle Assembly Building in April. Photo credit: NASA/Kim Shiflett