Larry W. White, a retired Aviation Electronic Technician, served twenty (20) years in the United States Navy. After his retirement, he continued his dedication as an aviation electronic technician under the employment of L-3 Vertex Aerospace, formerly Raytheon Aerospace. In September of 2004, L-3 Communication closed the calibration and left Larry without employment. He had an idea to purchase L-3 Communication’s Lab. On October 1, 2004, AA Calibration Services originated at 307 South Main Street in downtown Yazoo City, Mississippi with Larry as the only employee. Due to the growth in business, July of 2010, AA Calibration Services moved into a new facility located at 111 Roosevelt Hudson Drive with 11 employees. This small business has grown to serve private, public, local, state, national and international companies. We pride ourselves on great customer service and our ability to provide superior service.