Senior Airman Emiliy Hosoya, a 4th Space Warning Squadron data systems operator, looks over software code on a laptop at Buckley Space Force Base, Colorado, Sept. 7, 2021. Hosoya is the first reservist to complete the Supra Coder course, that teaches Airmen and Guardians how to develop computer-based applications. (U.S. Air Force photo by Tech. Sgt. Frank Casciotta)