US Air Force (USAF) and Civilian medical personnel offload patients from a C-130H Hercules aircraft from the 130th Airlift Wing (AW), West Virginia (WV), Air National Guard (ANG), shortly after arriving at Houston, Texas (TX). Department of Defense (DOD) units are mobilizing as part of Joint Task Force (JTF) Katrina to support the Federal Emergency Management Agency's (FEMA) disaster-relief efforts in the Gulf Coast areas devastated by Hurricane Katrina. (SUBSTANDARD)