U.S. Air Force Airman 1st Class Jorge Arroyo, 7th Logistics Readiness Squadron vehicle mechanic, left, receives guidance on tool management and accountability from fellow LRS vehicle mechanic Airman 1st Class Isaiah Hyler, right, at Dyess Air Force Base, Texas, March 23, 2017. Each vehicle mechanic has their own personally identifiable chip, which is swapped for a tool the mechanic needs for accountability purposes. (U.S. Air Force photo by Airman 1st Class April Lancto)