UP Uboats

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CShaveRR

Member since
June 2001
From: Lombard (west of Chicago), Illinois
13,681 posts

Posted by CShaveRR on Monday, May 17, 2004 10:11 AM

These were mentioned in the forum a month or two ago. The gray units, when lashed up with any other locomotives, enables them to be controlled remotely. "UPY" reporting marks simply indicate that this is a "locomotive" (it has no engine of its own) assigned to yard service.

Carl

Railroader Emeritus (practiced railroading for 46 years--and in 2010 I finally got it right!)

CAACSCOCOM--I don't want to behave improperly, so I just won't behave at all. (SM)