Burlington Route E5A 9911A, the Silver Pilot, is preserved at the Illinois Railway Museum where it powers the articulated Nebraska Zephyr trainset. The 2000-horsepower unit, formerly Colorado & Southern 9952A, was built by Electro-Motive Corporation in 1940. This transparency was taken in the summer of 1974, when the museum was not as fully developed as it is today. For a photo of the train operating in 1990, click here.