ILOPANGO, El Salvador – Army Staff Sgt. Wade Cothron, a CH-47 Chinook flight engineer assigned to Joint Task Force-Bravo, performs a post-flight check of an engine Nov. 14. JTF-Bravo has been providing vital relief supplies to El Salvador in order to help stabilize the region after a devastating flood Nov. 8. In three days the team of four helicopters and crew has distributed more than 172,700 pounds of supplies in a total of 42 flight hours (U.S. Air Force photo/Staff Sgt. Chad Thompson).