307th CES takes on Silver Flag
U.S. Air Force Master Sgt. Elijah Wood, left, and Airman 1st Class Christopher Lavoe prepare chemicals for water purification during Silver Flag at Tyndall Air Force Base, Florida, Feb. 11, 2020. Wood and Lavoe, both water fuels system maintenance technicians, were ensuring a safe and functional water supply for hundreds of Airmen participating in the bare base operation course. (U.S. Air Force photo by Master Sgt. Ted Daigle)