Airman Patrick Mahon, 55th Maintenance Group, disinfects the throttle of RC-135 Rivet Joint on the flight line April 28, 2020 here. The 55th Maintenance Group built cleaning kits for each aircraft and worked alongside the 55th OG to develop and standardize the process by which each aircraft is cleaned both pre and post-flight. (U.S. Air Force photo by Charles J. Haymond)