Keywords: US Navy 110605-N-DS193-016 Sailors join a working party to scrub down the flight deck of the aircraft carrier USS George Washington (CVN 73) during.jpg en PACIFIC OCEAN June 5 2011 Sailors join a working party to scrub down the flight deck of the aircraft carrier USS George Washington CVN 73 during a test of the ship's counter measure washdown system The countermeasure wash down system is used to remove chemical radiological and biological contaminants from the surface of the ship in the event of an attack George Washington has successfully completed a six-month routine maintenance period and is underway conducting sea trials U S Navy photo by Mass Communication Specialist 3rd Class Adam K Thomas/Released 2011-06-05 110605-N-DS193-016 Navy http //www navy mil/view_image asp id 102096 U S Navy photo by Mass Communication Specialist 3rd Class Adam K Thomas PD-USGov-Military-Navy Aboard USS George Washington CVN-73 |