MAJ Lun Yan (left), flight physican, 51st Medical Group, Osan Air Base, Republic of Korea, teams up with 51st Civil Engineers and Firefighters, during a simulated emergency landing of a UH-60 Blackhawk helicopter. The landing, with fire, smoke, and all but one aircrew member injured, was simulated during a Combat Employment Readiness Exercise held in conjunction with exercise Foal Eagle