Sicco Dierdorp: CFL 1817+NMBS 5523 @ Rencheux
Sicco Dierdorp: NMBS .5509+5523 @ Vielsalm
Sicco Dierdorp: NMBS .5512+5510 @ Vielsalm
Sicco Dierdorp: NMBS 5511 @ Cierreux
Sicco Dierdorp: NMBS 5508 @ Honvelez