I have 35 years of experience, and specialize in the field of communications engineering with specific knowledge in the areas of public safety, 9-1-1 and marine. I have published on such topics as radio system operations, 9-1-1 technology and 800 MHz radio systems. I have testified on radio system installation, radio system operations and 9-1-1 system operation. I started a communications engineering consulting firm when I was 29 and built it to a company nationally recognized for technical capability.