The French EPSF has announced that the Belgian locomotives of the Siemens ES64U4 type are approved for commercial services on 25kV AC-lines in France. There are two restrictions: the overhead wiring must be of the 85 Type and only the locomotives of sub type F2.2 are approved. So we assume only locomotives with 18 series numbers are involved (1801-1896). Of this batch, 1807 and 1862 are not available as they are software testbed locos.
Did you know: SNCB has started the first round of main overhauls (R1) on the 18s. Locomotive 1808, 1814 and 1836 are among the first that have returned to revenue service with 2017 revisons dates.