Scott tests response to CBRN explosion Published Feb. 15, 2017 By Airman 1st Class Daniel Garcia 375th Air Mobility Wing Public Affairs Airman 1st Class Austin Felts, 15th Operational Weather Squadron weather forecaster, acts as a victim of an explosion during an exercise at Scott Air Force Base, Illinois, Feb. 9, 2016. This was an exercise to test Scott's response to an explosion with potential chemical, biological, radiological and nuclear contamination. (U.S. Air Force photo by Airman 1st Class Daniel Garcia)