Union Pacific Fast Forties - Athearn RTR SD40-2 with Econami Sound! @DGModelworks
Union Pacific Fast Forties - Athearn RTR SD40-2 with Econami Sound! @DGModelworks
Uploaded December 2021 | Updated September 2026, 3 weeks ago
Getting myself primed up for the re-release of Athearn's DDA40X! Check out these "Fast Forties" that ran with the Centennials!

Thanks goes out to Athearn for providing these models for review!

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Union Pacific "Fast Forties" - Athearn RTR SD40-2 with Econami Sound!

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