José Carlos Fernández, public works engineer: "A tragedy like that of Urda cannot be explained by human error"

José Carlos Fernández, an expert in railway engineering, emphasizes the need to investigate the failure of safety systems in the Urda accident rather than attributing it solely to human error. He highlights the importance of backup systems like BSL and ASFA, which should automatically activate during anomalies. Fernández criticizes the reliance on human intervention in safety protocols and calls for a thorough examination of the black box data alongside control center communications. He also points out the ongoing delays in replacing the outdated LZB system with the European ERTMS, stressing the need for adequate maintenance funding for aging rail infrastructure. Lastly, he advocates for appointing experienced professionals to leadership positions in railway companies to ensure informed decision-making.