Keywords: US Navy 100911-N-7642M-067 USS Constitution fires the ship's saluting battery during a ceremony to commemorate the anniversary of the September 11.jpg en CHARLESTOWN Mass Sept 11 2010 USS Constitution fires the ship's saluting battery during a ceremony to commemorate the anniversary of the September 11 2001 terrorist attacks U S Navy photo by Mass Communication Specialist 3rd Class Kathryn Macdonald/Released 2010-09-11 100911-N-7642M-067 Navy http //www navy mil/view_image asp id 91603 U S Navy photo by Mass Communication Specialist 3rd Class Kathryn Macdonald PD-USGov-Military-Navy USS Constitution in 21st century Ninth anniversary of the September 11 2001 attacks Images from US Navy location Charlestown Mass |