PMEL Airmen keep Europe calibrated
U.S. Air Force Senior Airman Wayne Lininger, 86th Maintenance Squadron test measurement diagnostic equipment technician, troubleshoots a broken device on Ramstein Air Base, Germany, Nov. 27, 2017. If a device is deemed non-operable, PMEL Airmen must discover the broken component before sending the item back to the owner. (U.S. Air Force photo by Airman 1st Class Devin M. Rumbaugh)