Links
Some links related to the topic
Outils en ligne
Travic Geops Realtime map of trains and other in Europe. Very good.
https://signal.eu.org/rail/ Train succession boards. Forecast of arrivals close to some geographic point
https://irail.be Various tools for the Belgian network
Graou.info Realtime map of trains in France
Treinposities Realtime map of trains in the Netherlands
Trainspo.com Major and structured trainspotting website
It resources and blogs
MLG Traffic Illustrations of trains, used on this site
Mmfl58 Files on belgian trains. Radiation news...
Chemin de fer en tournaisis Belgium again
Ferrovia And again