Senior Airman Michael D. Riley, 361st Training Squadron aerospace ground equipment apprentice course student, poses for a photo at Sheppard Air Force Base, Texas, June 11, 2019. Riley, a Colorado native, graduated from the course with a 100% average, earning the ACE award. Riley said he is looking forward to continuing his Air Force career. (U.S. Air Force photo by Airman 1st Class Madeleine E. Remillard)