RASCAL restoring readiness, the Air Force way
Airmen assigned to the 4th Component Maintenance Squadron at Seymour Johnson Air Force Base, North Carolina, unload power cables for the Rapid Assistance Support for Calibration unit May 6, 2019, at Offutt Air Force Base, Nebraska. PMEL is responsible for calibrating electronic, mechanical and physical dimensional test equipment in order to meet laboratory standards that are traceable to the National Institute of Standards. (U.S. Air Force photo by L. Cunningham)