Keywords: US Navy 100614-N-7730P-089 Aviation Boatswain's Mate 2nd Class William Smith uses a pneumatic jack hammer to remove a concrete slab.jpg en SIGONELLA Sicily June 14 2010 Aviation Boatswain's Mate 2nd Class William Smith assigned to the Naval Air Station Sigonella Fire and Rescue Team uses a pneumatic jack hammer to remove a concrete slab during a training exercise at Naval Air Station Sigonella A public safety training and certification team from Bucks County Penn Community College provided training to military and contract firefighters from around Europe U S Navy photo by Mass Communication Specialist 2nd Class Gary A Prill/Released 2010-06-14 100614-N-7730P-089 Navy http //www navy mil/view_image asp id 87163 U S Navy photo by Mass Communication Specialist 2nd Class Gary A Prill PD-USGov-Military-Navy Naval Air Station Sigonella Jackhammers |