Spotting EMD vs GE diesels

A bright green modern EMD diesel is seen in a nose-on three-quarters view

Q: In the good old days, it was fairly easy to distinguish among the major diesel locomotive players, especially the carbody units from Alco, Baldwin, and Electro-Motive Division (EMD). They all had distinctive noses and cabs. My question: Are there some features that will help with spotting EMD vs GE diesels I see on railroads […]

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Tracking down a short in a locomotive truck

The parts of a disassembled N scale locomotive truck are laid out for cleaning

Q: I have an N scale Athearn EMD F45 locomotive with factory DCC and sound, released in 2016. I bought it new, and it worked until I activated different sounds, after which it shorted out. As soon as track power is turned on, my circuit breaker trips. When I tried bypassing the circuit breaker, it shorted […]

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How to live with cats and model trains

A dark-striped tabby cat reclines on the scenery of an HO scale layout

As the saying goes, curiosity killed the cat. But if you, like me, have both cats and model trains, it’s usually your layout that suffers the brunt of your cat’s curiosity. Model train layouts have all kinds of enticing chewable trees, invitingly textured landscaping, and of course, fun moving cat toys (a.k.a. locomotives). So what […]

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Model railroad snow plow rolling stock

Photo of HO scale snow plow painted Oxide Red and yellow on white background

In model railroad snow plow rolling stock round-up, we thought it would be fun to take a look at models of snow fighting equipment available in N, HO, and O scales. This is not meant to be an exhaustive list. Rather, it’s a look at some of the ready-to-run models and a few kits that […]

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Can you help find a specific X-Acto cutting mat?

Can you help find a specific X-Acto cutting mat?: I enjoyed the Bob Karig authored article on scratchbuilding a steam crane tender in the January 2023 Model Railroader. One technique I learned was laying out accurate sheet cuts using an X-acto cutting mat with 10 squares to the inch. Can you help me find a source for either a mat with 1/8" or 1/10" squares?

Can you help find a specific X-Acto cutting mat?: Cody helps a viewer find a specific X-Acto cutting mat with 1/8″ or 1/10″ cutting squares as seen in a Model Railroader story story from January 2023. Are you looking to learn more about your model railroad, or do you have questions about full-size trains? Send […]

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Model a weather-beaten wood structure

Model a weather-beaten wood structure: An image of a model structure alongside model rail tracks

Model a weather-beaten wood structure: In model railroading, weathering is typically associated with freight cars and locomotives. However, structure weathering is another way to add realism to a layout. Peeling and faded paint, a roof in need of repair, and broken glass are just a few of the ways to turn an ordinary structure into […]

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How do I find out of production locomotive wheelsets?

How do I find out of production locomotive wheelsets?: I have a Kato N scale RS3 locomotive (17708) from back in the 1980s. I'm considering swapping out the wheels with traction tires for those without. I've been in contact with Kato USA and they're unable to help, and Kato Japan doesn't provide support outside Japan. I've found these locomotives on eBay, but they are priced at $200. I'm looking for either a junker I can use for spares, or just a couple of replacement wheelsets. Can you help?

How do I find out of production locomotive wheelsets? Cody provides tips for finding out of production locomotive wheelsets at various locations, from online bidding sites to the consignment section of a local model railroad shops. Are you looking to learn more about your model railroad, or do you have questions about full-size trains? Send […]

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How do I add terrain to open grid benchwork?

A 4 x 8-foot table with plywood terrain at different heights, on a white background

Q: I have built three HO scale railroads and am in the planning stages of my fourth, which will be my last. I want to do this one right. I have seen many articles about how to construct open grid benchwork, but none provide instructions about how to install structures, roads, fields, etc. into the […]

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Use an LED to indicate turnout direction

A small panel next to a model railroad turnout has a toggle switch and two red and green LEDs

Q:  I would like to add red and green lights to my HO scale Peco turnouts. How would I use an LED to indicate turnout direction? – Joseph Chiarolanzio A: There’s a simple way to do it, but it depends on your turnout being powered. The easiest way is if you’re using a Tortoise by […]

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Using cosmetic applicators for weathering

Using cosmetic applicators for weathering: An image of a model locomotive and paints.

Using cosmetic applicators for weathering: When I asked my wife if we could walk through the cosmetic department at the local drugstore, she gave me a puzzled look. However, this part of the store is home to some fantastic weathering tools, including foam-tipped cosmetic applicators. I used the applicators to simulate rust and paint wear […]

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Locomotive disassembly essentials

Locomotive disassembly essentials: An image of a model locomotive

Locomotive disassembly essentials: Locomotive disassembly is an essential skill to learn. Follow along to learn how to disassemble and reassemble a WalthersMainline HO scale Electro-Motive Division (EMD) SD50. The first step is to remove the draft-gear boxes and couplers. The front and rear boxes are secured with a single Phillips-head screw. Remove the screw and […]

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