050915-N-7202W-003 ABOARD USS IWO JIMA (LHD 7), New Orleans -- U.S. Coast Guard Vice Adm. Thad W. Allen, principle federal official (PFO) for federal response to Hurricane Katrina, addresses the crew of USS Iwo Jima (LHD 7) September 15 during an all hands call in the shipís hangar bay. Iwo departed Norfolk August 31 to join relief and recovery efforts in the Gulf of Mexico following devastation in the wake of Hurricane Katrina. U.S. Navy Photo by Photographer's Mate Airman (AW) Amanda Williams