US Navy (USN) Sailors and Emergency Medical Technicians (EMT) offload elderly and critical care patients from a US Air Force (USAF) C-130 Hercules aircraft as evacuees from New Orleans, Louisiana (LA), arrive Naval Air Station (NAS) Jacksonville, Florida (FL), during Hurricane Katrina relief operations. The US Navy is taking part in Joint Task Force (JTF) Katrina, by aiding in humanitarian assistance operations, led by the Federal Emergency Management Agency (FEMA), in conjunction with the Department of Defense (DOD)