Tech. Sgt. Michael Sandoval, 30th Logistics Readiness Squadron non-commissioned officer in charge of Training Validation and Operations, and Staff Sgt. Fernando Ayala, 30th LRS cargo operations documenter, are being assessed on their administration of the American Association of Motor Vehicle Administrators certification April 29, 2019, at Vandenberg Air Force Base, Calif. Airman 1st Class John Shaffer, 30th LRS ground transporter, checks the kingpin, a sole connection point between a tractor and trailer, during the inspection. Any damage to the kingpin can result in a loss of connection while driving making it vitally important to inspect prior to use. Sandoval and Ayala were assessed as American Association of Motor Vehicle Administrators so that they can issue Commercial Drivers Licenses. (U.S. Air Force photo by Senior Airman Clayton Wear)
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