U.S. Air Force Brig. Gen. Alice W. Trevino, Air Force Installation Contracting Center commander, tests out a virtual reality headset during her visit to the U.S. Air Force Expeditionary Center’s U.S. Air Force Expeditionary Operations School, Oct. 3, 2019, at Joint Base McGuire-Dix-Lakehurst, New Jersey. VR is used in the Aerial Port Expeditor course to allow students to practice aircraft loading functions if they are unable to get to the flight line. (U.S. Air Force photo by Tech. Sgt. Ashley Hyatt)