foam
SHAW AIR FORCE BASE, S.C. -- (Lt.) Shayne Carder and Staff Sgt. Bradley McCroskey, 20th Civil Engineer Squadron firefighters, work their way through the foam in Hangar 1200 Jan. 17. the fire surpression system in the Hangar was activated Jan. 17. The quick response from Shaw's Airmen resulted in minimal damage to Air Force assets. (courtesy photo)