English: Atlantic Ocean (Oct. 23, 2005) - Pilots of an Argentinean AS 555 Fennec helicopter make final preparations prior to launch from the flight deck of the Spanish oilier SPS Marques De Le Ensenada (A 11). Naval forces from Argentina, Brazil, Spain, Uruguay and the United States are participating in UNITAS 47-06 Atlantic phase. This is a U.S. Southern Command-sponsored exercise that enhances friendly, mutual cooperation and understanding between participating navies by enhancing interoperability in naval operations among the nations of the Western Hemisphere. U.S. Navy photo by Photographer’s Mate 2nd Class Michael Sandberg (RELEASED)