Airmen practice CCA procedures
Airman 1st Class Madison Goodwin, 28th Munitions Squadron load crew member, processes through a contamination control area during an operational readiness exercise at Ellsworth Air Force Base, S.D., Sept. 12, 2014. Processing through the CCA gives Airmen hands on experience of how to properly decontaminate and remove protective equipment to avoid further contamination. (U.S. Air Force photo by Senior Airman Zachary Hada/Released)