US Navy (USN) Sailors, from the Wasp Class Amphibious Assault Ship USS IWO JIMA (LHD 7), participate in an aerial survey of the damage to the City of New Orleans, Louisiana (LA), caused by Hurricane Katrina. The USS IWO JIMA is docked in New Orleans in support of Joint Task Force (JTF) Katrina, the humanitarian assistance operation led by the Federal Emergency Management Agency (FEMA).