ANDERSEN AIR FORCE BASE, Guam - A member of the 254th Red Horse Guam Air National Guard surveys an excavated trench for future sewage placement at the PACAF Regional Training Center at Northwest Field on Mar. 4. The 254th also works with the 554th Red Horse Squadron who was recently awarded the Robert H. Curtin Award, for best small civil engineering unit Air Force-wide. The 554th is the only total force Red Hourse Squadron, it has participation from active duty, reservist, and guardsmen. (U.S. Air Force photo by Staff Sgt. Derrick Spencer)