GRISSOM AIR RESERVE BASE, Ind. -- Maj. Rodney Logan, 434th Aerospace Medicine Squadron nurse, Master Sgt. Bradley Marcum, 434th AMDS medical technician, and Senior Airman Joseph Logan, 434th AMDS dental assistant demonstrate how to properly place an injured servicemember onto a litter. Self aid and buddy care is an important part of an Airman's overall wartime skills. (U.S. Air Force photo/Senior Airman Carl Berry)