A loadmaster from the Kentucky Air National Guard's 123rd Airlift Wing directs an all-terrain vehicle May 14, 2012, as its driver exits the cargo bay of a Kentucky Air Guard C-130 onto the flight line at Fort Campbell, Ky. The 123rd was participating in an exercise to test its response to a simulated earthquake in the New Madrid Seismic Zone, a fault line that originates near New Madrid, Mo., and stretches southwest across four states. About 20 Kentucky Airmen, all assigned to the 123rd???s Initial Response Hub package, assessed Campbell Army Airfield for earthquake damage, determined the kinds of airlift operations the facility could support and opened the ramp for incoming relief and aeromedical evacuation flights within five hours of being called to duty. (U.S. Air Force photo by Maj. Dale Greer