Keywords: US Navy 050825-N-9076B-006 Chief petty officer (CPO) selectees practice loading and firing a 5600 lb canon on the gun deck of oldest commissioned ship, USS Constitution.jpg en Boston Aug 25 2005 - Chief petty officer CPO selectees practice loading and firing a 5600 lb canon on the gun deck of oldest floating commissioned ship USS Constitution Old Ironsides is a part in CPO selectee training every summer teaching approximately 300 new chiefs leadership and teamwork skills from naval history so they can apply that knowledge in their modern careers U S Navy photo by Chief Photographer's Mate Don Bray RELEASED 2005-08-25 050825-N-9076B-006 Navy http //www navy mil/view_image asp id 27433 U S Navy photo by Chief Photographer's Mate Don Bray PD-USGov-Military-Navy USS Constitution in 21st century Military in Massachusetts Naval cannons Cannons of the USS Constitution |