A train consisting of two unidentified class 643.2 DMUs approaches
Aachen Hbf as RB 8964 (leading unit, from Stolberg-Altstadt) and
RB 8914 (trailing unit, from Eschweiler-Weisweiler) respectively on 29
September 2007, while a new gantry for some signals is erected with the aid of a
Super Puma helicopter.
<p>
Digital photo by
<a href="http://www-users.rwth-aachen.de/christoph.schmitz2/index.html">Christoph
Schmitz</a>
(<a href="mailto:christoph.schmitz2@post.rwth-aachen.de">christoph.schmitz2@post.rwth-aachen.de</a>)