The Angel Group has started a collaboration with the RA Company of Pisa, a company that developed in an area rich of scientific and industrial excellence. RA has been created by a team of radarists, with experience in the field of modern high-resolution radars, for safety and security applications in both civil and defence. As part of this collaboration, a significant project has been launched for the Angel Group’s strategy in the field of diagnostic trains, with the aim of integrating Georadar technology into the Mermec diagnostic platform, capable of monitoring the state of the ballast and the underlying substrates in a non-destructive manner, enhancing the diagnostic capabilities offered to the market.