2828 (aka 91 88 7186 220-0 B-(B)) passes the Moresnet bridge between Aachen West and Montzen (on Aachen-Visé) with Christmas market special train 18524 (Forest Voit - Aachen Hbf) on 20 December 2008, with the pantograph just going up again after having passed the voltage changeover (note the diamond-shaped signs besides the rear part of the train). At the other end 2802 (aka 91 88 7186 124-4 B-(B)) is attached, it will take over after the reversal at Aachen West.
Digital photo by Christoph Schmitz (christoph.schmitz2@post.rwth-aachen.de)