PMEL calibrates Kadena
Senior Airman Sean Pentz, a precision measurement equipment laboratory journeyman of the 18th Component Maintenance Squadron, calibrates precise linear measurements in the "68 degree room." Pentz was born at Travis Air Force Base, Calif. and joined the Air Force as open electronic. "I'm happy with my job. At first you think about Dexter's Lab and lab suits but I would like to advance in this job." (U.S. Air Force photo/Airman 1st Class Brooke P. Beers)