William Wall, shop supervisor at the U.S. Army Medical Materiel Agency's Medical Maintenance Operations Division at Tobyhanna, Pennsylvania, assists in providing telemaintenance support to members of the 51st Medical Logistics Company in July. (Photo Credit: Rachel Mummau)

William Wall, left, shop supervisor at the U.S. Army Medical Materiel Agency's Medical Maintenance Operations Division at Tobyhanna, Pennsylvania, assists in providing telemaintenance support to members of the 51st Medical Logistics Company in July. Also pictured are biomedical equipment technicians Frank Cali, middle, and Vito Rizzo. (Photo Credit: Rachel Mummau)