An inflatable tub is filled with water that will be pumped into a C-130 Hercules equipped with Modular Airborne Fire Fighting Systems at the South Carolina Technology and Aviation Center, Greenville, S.C., April 27, 2010. MAFFS deploys a fire retardant mixed with fertilizer and red dye, but water is used for training purposes. U.S. Air Force photo by Staff Sgt. Eric Harris