HO and HOn3Size: model railroad: 41 x 53 feet, room: 44′-0″ x 55′-6″Prototype: freelanced Class I and short linesLocale: ...

The HO scale layout, built with L-girder benchwork ... To learn more about the Youngstown Model Railroad Association, visit the group's website at ymra.org.

We’ve seen FPV cameras in model railroad engines before, but that was in the huge O scale. You can also fit a miniature display in the slightly smaller HO scale – perhaps something similar ...