ICE-S high speed test train of the german DB AG, which is in Switzerland for the homologation of the new Gotthard Base Tunnel (GBT), is pulled by Re 4/4 II # 11251 from Brunnen to Basel. There, three more intermediate cars are coupled in for further test runs. The configuration of the ICE-S is as follows: Power car 410 101, cars 810 101 and 810 102, power car 410 102. The maximum power output is 9600 kW, max. velocity 280 km/h.
