A C-130 equipped with a firefighting system.

180423-F-WV639-500

In anticipation of summer blazes, aerial firefighters from four C-130 airlift wings operating the U.S. Forest Service’s Modular Airborne Fire Fighting System commenced a weeklong training exercise at McClellan Reload Base in Sacramento, Calif., April 23, 2018. Air Force photo by 2nd Lt. Emerson Marcus