Medical maintenance
Staff Sgt. Andrew Bouck, 2nd Medical Support Squadron maintenance NCO in-charge, runs a diagnostic test on an X-ray machine on Barksdale Air Force Base, La., June 18, 2013. The Biomedical Equipment Technician section is in charge of more than 1,300 pieces of medical equipment they must maintain and ensure are serviceable. Equipment ranges from simple blood pressure cuffs to advanced X-ray machines. (U.S. Air Force photo/Airman 1st Class Andrew Moua)