PMEL Airmen calibrate Aviano assets
U.S. Air Force Senior Airman Eric Yocom, 31st Maintenance Squadron precision measurement equipment laboratory test management diagnostic equipment technician, tests voltage detectors, July 20, 2015, at Aviano Air Base, Italy. The shop technicians help ensure accuracy and reliability of all weapons systems here. In addition, they calibrate and repair measurement, test and diagnostic equipment. (U.S. Air Force photo by Senior Airman Areca T. Wilson/Released)