Watch and listen as an ancient ALCO S-2 makes several moves spotting hoppers for unloading, plenty of smoky, wheezing, 539 goodness! CFI/Mosaic rosters a pair of ALCO S-2's, an ex BRC ALCO S-6, and an ex GBW RS-20.
They actually have two S-2's, both are still 539 powered and used on a regular basis, along with a former BRC S-6, and the former GBW RS-20. It's a neat little operation.
