An ambulance bus from the 451st Expeditionary Aeromedical Evacuation Squadron Detachment 1 Contingency Aeromedical Staging Facility, Camp Bastion, Afghanistan, follows an ambulance to the flightline as they transport wounded Marines to a waiting C-130 Hercules. The CASF team is responsible for taking care of and transporting patients from the staging facility and role hospital to aircraft who are then transported to the next level of medical care.