Don started by presenting a dozen titles from the Convention from which to choose. The Radio War was chosen.

The video began with Dr. David Abrutat presenting information from his book, also called Radio War, telling The Secret Espionage War of the Radio Security Service 1938 – 1946. He pointed out that much of the information in public domain centred on Bletchley Park but he wanted to tell the story of the VI operators, who for the most part, remained unknown.

The video can be found at www.rsgb.org using their search facility.