The Ingalls Shipbuilding 4S locomotive was a truly unique, one-of-a-kind diesel unit. The business world in general, and railroading in particular, is full of one-hit wonders. The concept is solid, the idea grand, the thinking sound. Yet, despite all the barometers showing the product should be a sales winner, through no fault of […]
Ingalls Shipbuilding 4S locomotive: a true diesel that didn’t
