Bioenvironmental Airmen ensure safe work conditions
Senior Airman Velentine Orta-Bartolon, 19th Aerospace Medicine Squadron Bioenvironmental technician, calibrates a device May 18, 2017, at Little Rock Air Force Base, Ark. The equipment is calibrated by using radiation sources to detect contamination. (U.S. Air Force photo by Airman 1st Class Grace Nichols)

Download Image: Full Size (0.35 MB)
Photo by: Airman 1st Class Grace Nichols |  VIRIN: 170518-F-ZF546-1050.JPG