Prototype: Class 189 multi-system electric locomotive, road number 501, NVR number 91 80 6189 820-4 D-LOCON, painted and lettered for LOCON AG. Builder's designation ES 64 F4. B-B wheel arrangement. Built starting in 2002. This locomotive has authorization to operate in these countries: D, NL, AT, CH, IT, SI, HR. Use: Cross-border fast freight trains.