Senior Airman Nicole Caldwell, an Air Force Reserve aeromedical evacuation technician assigned to the 362nd Expeditionary Aeromedical Evacuation Flight, sits in on a crew brief prior to flying mission at Joint Base Balad, Iraq, on July 17, 2010. Airman Caldwell is deployed from the 36th Aeromedical Evacuation Squadron at Pope Air Force Base, N.C. (U.S. Air Force Photo/Staff Sgt. Andy M. Kin)