Staff Sgt. Denny Garrison and Senior Airman Veronica Garrison tie down bottled water to a pallet on Charleston AFB, Jan. 19. The water is being sent to Haiti to assist in the humanitarian relief effort. Sergeant Garrison is a cargo services supervisor and Airman Garrison is a ramp services journeyman, both are with the 437th Aerial Port Squadron. (U.S. Air Force photo/Senior Airman Katie Gieratz)(RELEASED)

Staff Sgt. Denny Garrison prepares an area to build a pallet with water on Charleston AFB, Jan. 19. Air Mobility Command is participating in a swift and coordinated relief effort to save lives in the aftermath of the earthquake that struck Port-au-Prince, Haiti. Sergeant Garrison is a cargo services supervisor with the 437th Aerial Port Squadron.(U.S. Air Force photo/Senior Airman Katie Gieratz)(RELEASED)

Airman Brett Swain helps build a pallet of water on Charleston AFB, Jan. 19. The water is being sent to Haiti to assist in the humanitarian relief effort. Airman Swain is an air transportation apprentice with the 437th Aerial Port Squadron. (U.S. Air Force photo/Senior Airman Katie Gieratz)(RELEASED)

Airman 1st Class John Burks secures a pallet of water on Charleston AFB, Jan. 19. Air Mobility Command is responding with all necessary forces and equipment to aide the humanitarian relief efforts in Haiti. Airman Burks is a ramp services apprentice with the 437th Aerial Port Squadron. (U.S. Air Force photo/Senior Airman Katie Gieratz)(RELEASED)

Members of the 437th Aerial Port Squadron build pallets of water to be shipped to Haiti on Charleston AFB, Jan. 19. Air Mobility Command is participating in a swift and coordinated relief effort to save lives in the aftermath of the earthquake that struck Port-au-Prince, Haiti. (U.S. Air Force photo/Senior Airman Katie Gieratz)(RELEASED)

Master Sgt. Brad Kirk moves a pallet of water out to be eventually loaded onto a C-17 Charleston AFB, Jan. 19. The water is being sent to Haiti to assist in the humanitarian relief effort. Sergeant Kirk is the cargo processing non-commissioned officer in charge and is with the 437th Aerial Port Squadron. (U.S. Air Force photo/Senior Airman Katie Gieratz)(RELEASED)

Master Sgt. Brad Kirk moves a pallet of water out to be loaded onto a C-17 at Charleston AFB, Jan. 19. Air Mobility Command is participating in a swift and coordinated relief effort to save lives in the aftermath of the earthquake that struck Port-au-Prince, Haiti. Sergeant Kirk is the cargo processing non-commissioned officer in charge and is with the 437th Aerial Port Squadron. (U.S. Air Force photo/Senior Airman Katie Gieratz)(RELEASED)

Master Sgt. Brad Kirk moves a pallet of water out to be loaded on Charleston AFB, Jan. 19. Air Mobility Command is responding with all necessary forces and equipment to aide the humanitarian relief efforts in Haiti. Sergeant Kirk is the cargo processing non-commissioned officer in charge and is with the 437th Aerial Port Squadron. (U.S. Air Force photo/Senior Airman Katie Gieratz)(RELEASED)

U.S. Air Force Senior Airman Jason Ray, from the 437th Aerial Port Squadron, positions a pallet of water for easy loading at Charleston Air Force Base, S.C, Jan. 17, 2010, during Haiti earthquake relief efforts. 56 pallets of water have been built and will be flown aboard a C-17 Globemaster III aircraft to aid in the relief effort after an earthquake struck Haiti Jan. 12, 2010. Charleston Air Force Base is a component of Air Mobility Command, which has delivered more than 323 tons of emergency cargo to Haiti since relief operations began Jan. 13, 2010. (U.S. Air Force photo by Senior Airman Amber Grimm/Released)

U.S. Air Force Airman 1st Class Eric Nicholson, left, and Senior Airman Richard Babbs, both cargo specialists from the 437th Aerial Port Squadron, 437th Airlift Wing, direct a forklift during the building of a pallet of water bound for Haiti at Charleston Air Force Base (AFB), S.C., Jan. 16, 2010. So far, 56 pallets of water have been built and will be flown on C-17 Globemaster II aircraft to aid in the Haiti relief effort after a devastating earthquake struck the country Jan. 12, 2010. Charleston AFB is a component of Air Mobility Command (AMC). Since relief operations began Jan. 13, AMC aircraft have delivered more than 340 passengers and 323 tons of emergency cargo to Haiti. (U.S. Air Force photo by Staff Sgt. Ali E. Flisek/Released)

A U.S. Air Force cargo supervisor with the 437th Aerial Port Squadron, 437th Airlift Wing tightens the straps of a pallet of water bound for Haiti at Charleston Air Force Base (AFB), S.C., Jan. 16, 2010. So far, 56 pallets of water have been built and will be flown on C-17 Globemaster II aircraft to aid in the Haiti relief effort after a devastating earthquake struck the country Jan. 12, 2010. Charleston AFB is a component of Air Mobility Command (AMC). Since relief operations began Jan. 13, AMC aircraft have delivered more than 340 passengers and 323 tons of emergency cargo to Haiti. (U.S. Air Force photo by Staff Sgt. Ali E. Flisek/Released)

U.S. Air Force Airman 1st Class Jacob Preist, a cargo specialist from the 437th Aerial Port Squadron, 437th Airlift Wing, directs a forklift during the building of a pallet of water bound for Haiti at Charleston Air Force Base (AFB), S.C., Jan. 16, 2010. So far, 56 pallets of water have been built and will be flown on C-17 Globemaster II aircraft to aid in the Haiti relief effort after a devastating earthquake struck the country Jan. 12, 2010. Charleston AFB is a component of Air Mobility Command (AMC). Since relief operations began Jan. 13, AMC aircraft have delivered more than 340 passengers and 323 tons of emergency cargo to Haiti. (U.S. Air Force photo by Staff Sgt. Ali E. Flisek/Released)

U.S. Air Force Airman 1st Class Jacob Preist, a cargo specialist with the 437th Aerial Port Squadron, 437th Airlift Wing, tightens the straps of a pallet of water bound for Haiti at Charleston Air Force Base (AFB), S.C., Jan. 16, 2010. So far, 56 pallets of water have been built and will be flown on C-17 Globemaster II aircraft to aid in the Haiti relief effort after a devastating earthquake struck the country Jan. 12, 2010. Charleston AFB is a component of Air Mobility Command (AMC). Since relief operations began Jan. 13, AMC aircraft have delivered more than 340 passengers and 323 tons of emergency cargo to Haiti. (U.S. Air Force photo by Staff Sgt. Ali E. Flisek/Released)