Keywords: US Navy 030129-N-9769P-040 Aqueous Film Forming Foam (AFFF) and countermeasure wash down sprinkler system on the ship^rsquo,s flight deck.jpg en At sea aboard USS John C Stennis CVN 74 Jan 29 2003 -- Aviation Boatswain's Mate Airman Joey Valentine from Oakland Calif inspects the Aqueous Film Forming Foam AFFF and countermeasure wash down sprinkler system on the ship s flight deck The sprinkler system is a vital feature during emergency circumstances requiring aircraft fire fighting or protection against harmful airborne contaminants Stennis is conducting sea trials after completing a seven-month Planned Incremental Availability PIA period U S Navy photo by Photographer s Mate 2nd Class Jayme Pastoric RELEASED 2003-01-29 030129-N-9769P-040 Navy http //www navy mil/view_image asp id 4322 U S Navy photo by Photographer s Mate 2nd Class Jayme Pastoric PD-USGov-Military-Navy Aboard USS John C Stennis CVN-74 Aqueous Film Forming Foam |