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The latest achievements of earthquake prediction via radio communication systems, by the world's leading authority§§Prof. Hayakawa is one of the world leaders in the field of seismo-electromagnetics for EQ prediction and this area of research is still evolving§Presents the fundamentals of radio communications and radio propagation, using the radio noises and propagation anomalies as a precursor of earthquakes§Considers the combination of different kinds of seismogenic electromagnetic signals of both natural and artificial character§Timely topic following the recent sequence of highly destructive earthquakes around the world