U.S. Air Force Tech. Sgt. Joseph Salazar, 12th Air Force (Air Forces Southern) Mobile Training Team leader, assists Chilean Air Force members put on personal protective equipment while Master Sgt. Mike Powell, 388th Aircraft Maintenance Squadron Mobile Training Team member, and the class observe during a Crash Damaged Disabled Aircraft Recovery class, May 30, 2018, at Cerro Moreno Air Base in Antofagasta, Chile. The CDDAR Mobile Training Team consisted of four seasoned crew chiefs who have experience being an aircraft crash team chief. The two-week CDDAR mirrored the standard U.S. Air Force CDDAR course. (U.S. Air Force photo by Staff Sgt. Angela Ruiz)