Duke Winsor, AE5TJ began with Amateur Radio in the 1960s, working  with W1MX in Boston. His greatest radio interest is in the theory and analysis of electromagnetic communication. With a degree in      Astrophysical Sciences, his professional activities have been in  numerical analysis and computer modeling. Now retired, he is President of the Albuquerque Amateur Radio Club and the Trustee of N5VA at the Raymond G. Murphy Veterans’ Hospital in Albuquerque.