Since 1979, Avtec has been a leader in the development of radio and telephone communications console systems. The company designs, manufactures and services a line of touch screen console systems that carry voice over telephone, radio and data networks. Its systems are used worldwide in transportation and utilities industries, as well as in public safety, military and government agencies. Avtec pioneered the use of digital signal processors in integrated radio and telephone systems. Its DSPatch family of consoles supports system sizes that range from one operator and several communications circuits to hundreds of operators and thousands of lines. And its color touch screens provide a user-friendly interface for every operator. Avtec is located in Gilbert, S.C.