Sgt. Pamela Kay, 458th AOB, U.S. Army Garrison Humphreys, Korea, works with Pfcs. Alexander Vargas and Antwoneous Bellamy, F Co., 2nd Bn., 227th Avn. Regt., Fort Hood, Texas, on attaching an integrated board assembly to a cold plate on a precision approach radar antenna vehicle as part of the new 94 Delta Certification Training program April 22 at the 597th Maint. Co. Headquarters.