Keywords: US Navy 050418-N-8704K-001 The conventionally powered aircraft carrier USS John F. Kennedy (CV 67), conducts a Close-in Weapons System (CWIS) live fire test.jpg en Atlantic Ocean April 18 2005 The conventionally powered aircraft carrier USS John F Kennedy CV 67 conducts a Close-in Weapons System CWIS live fire test during a Pre-Aim Calibration Fire PACFIRE in the Atlantic Ocean CWIS is a fast-reaction rapid-fire 20-millimeter gun system that provides U S Navy ships with a terminal defense against anti-ship missiles that have penetrated other fleet defenses The Mayport Fla based aircraft carrier Kennedy is currently conducting scheduled carrier qualification in the Atlantic Ocean U S Navy photo by Photographer s Mate 3rd Class Joshua Karsten RELEASED 2005-04-18 050418-N-8704K-001 Navy http //www navy mil/view_image asp id 23722 U S Navy photo by Photographer s Mate 3rd Class Joshua Karsten PD-USGov-Military-Navy Phalanx CIWS firing Aboard USS John F Kennedy CV-67 |