Photo Essay: Precision Measurement Equipment Laboratory
Airman 1st Class Jerelle Moss, a 19th Component Maintenance Squadron Precision Measurement Equipment Laboratory technician, calibrates a chaff flare test set Aug. 8, 2013, at Little Rock Air Force Base, Ark. PMEL specializes in the calibration of many types of devices and equipment to help keep the base mission-ready. (U.S. Air Force photo by Staff Sgt. Caleb Pierce)