Class 717 trains get updated European Train Control System Siemens Mobility and Govia Thameslink Railway have been working to update the 25 Class 717 Great Northern trains.

Class 717 trains get updated European Train Control System www.railadvent.co.uk/2025/10/class-717-trains... #class_717 #EastCoastMainLine #etcs #FinsburyPark #GoviaThameslinkRailway #GreatNorthern #NorthernCityLine #siemens