A Canadian in the Atacama Desert: FCAB sulfuric acid and copper train, going up from Prat, and crosses the railway line known as Cumbre Pass, railroad connection between large copper mining and Angamos harbour in Mejillones, in the second region of Chile . The Cumbre Pass characterized the difficulty of their route, it must reach a great height in a few kilometers for which the train travels through multiple curves and steep inclines of ascent and descent. Leading the train, NF-210 locomotive built in Canada by GMD ex CNR Newfoundland, numbered 1413 in FCAB was CN 926.