USAF Civil Engineers
Contaminant testing team
(At left) Staff Sgt. Rachael Walter, 27th Special Operations Aerospace Medical Squadron, and Senior Airman Brittany Krupa, 27th Special Operations Civil Engineer Squadron, walk toward a potentially contaminated area during a base-wide exercise at Cannon Air Force Base, N.M., May 23, 2012. Once inside, the team conducted tests on a substance leak from a simulated suspicious package. (U.S. Air Force photo by Airman 1st Class Eboni Reece)
Contaminant testing team
(At left) Staff Sgt. Rachael Walter, 27th Special Operations Aerospace Medical Squadron, and Senior Airman Brittany Krupa, 27th Special Operations Civil Engineer Squadron, walk toward a potentially contaminated area during a base-wide exercise at Cannon Air Force Base, N.M., May 23, 2012. Once inside, the team conducted tests on a substance leak from a simulated suspicious package. (U.S. Air Force photo by Airman 1st Class Eboni Reece)