U.S. Air Force Master Sgt. John Molino, a C-130 Hercules aircraft aerial spray operator loadmaster from the 910th Airlift Wing, waits for the weather to clear at Stennis International Airport in Kiln, Miss., in order to start engines on the C-130 for a chemical-dispersing mission on May 4, 2010. Members of the 910th Airlift Wing are in Mississippi to assist with the Deepwater Horizon oil spill. The 910th Airlift Wing specializes in aerial spray and is the Department of Defense’s only large-area fixed-wing aerial spray unit.