PMEL puts precision equipment in place
NELLIS AIR FORCE BASE, Nev.—Tech. Sgt. Terry Ludwig, 57th Component Maintenance Squadron, precision measuring equipment laboratory craftsman, checks an F-16 Falcon’s targeting navigational pod to ensure there are no deficiencies present here Jan. 28. The PMEL shop is responsible for making sure all equipment needed to perform Nellis' mission is correctly aligned, measured, and calibrated. (U.S. Air Force photo by Senior Airman Nadine Y. Barclay)