Sue Fletcher is a Fellow of the Royal Institute of Navigation, nautical author and Principal of Chichester Maritime, an RYA training centre. She was invited by the MSA to assist in the specification for leisure craft radio and procedures.
If you're planning to get your VHF operator's certificate the VHF DSC Handbook from Reeds would be perfect pre-course reading. It covers all aspects of VHF operation from analogue functions through to digital features. Motor Boats Monthly (June 2011) A book that should be on board every yacht fitted with a DSC VHF radio ... the book deserves its place beside the radio on every boat. The Little Ship, (Spring 2011)