Senior Airman Qwuantez Harris, 325th Security Forces Squadron search specialist, readies Tyndall AFB’s new Mobile Vehicle Access Control Inspection System, or VACIS M6500, for incoming commercial vehicles. The state-of-the-art x-ray machine eliminates the need for hands-on, high stress searches and increases performance, both in number of vehicles searched and time efficiency. (U.S. Air Force photo by Taylor Koopman)