Sailors spray down the flight deck of the aircraft carrier USS George Washington (CVN 73) with aqueous film forming foam.

110605-N-DS193-021
PACIFIC OCEAN (June 5, 2011) Aviation Boatswain's Mate (handling) 3rd Class Brittany Burks, left, from Milwaukee, and Aviation Boatswain's Mate (Handling) Airman Oscar Alfaro, from Los Angeles, spray down the flight deck of the aircraft carrier USS George Washington (CVN 73) with aqueous film forming foam (AFFF) during a test of the ship's counter measure wash down system. The counter measure 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)

110605-N-DS193-021
 PACIFIC OCEAN (June 5, 2011) Aviation Boatswain's Mate (handling) 3rd Class Brittany Burks, left, from Milwaukee, and Aviation Boatswain's Mate (Handling) Airman Oscar Alfaro, from Los Angeles, spray down the flight deck of the aircraft carrier USS George Washington (CVN 73) with aqueous film forming foam (AFFF) during a test of the ship's counter measure wash down system. The counter measure 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)