A day in the life of POL
U.S. Air Force Airman 1st Class Armondo Velasquez, a 354th Logistics Readiness Squadron fuels lab technician, conducts a Fuels System Icing Inhibitor (FSII) test June 12, 2017, at Eielson Air Force Base, Alaska. The FSII test is one of several tests fuels lab personnel carry out periodically to ensure clean, dry fuel is issued to aircraft. (U.S. Air Force photo by Airman 1st Class Cassandra Whitman)