What’s the difference between HOn3 and HO scale?

Hand-laid narrow gauge and standard gauge track cross on an O scale model railroad

What is the difference between HOn3 and HO scale? Track? Rolling stock and equipment size? What size buildings are used for each? All the interesting steam engines seem to be HOn3. Can they be used interchangeably with HO on a layout? – Jon LaVasseur, Minneapolis, Minn. A: The answer to your question lies in the […]

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What is the best way to clean rails and engine wheels?

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What is the best way to clean rails and engine wheels? Looking for a certain article or video? Cody answers this question in this video of Ask Trains. Are you looking to learn more about your model railroad, or do you have questions about full-size trains? Send us an email at: AskTrains@trains.com ………………………………… Ask Trains is […]

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Where do I find a specific article/video you did on building an American Model Builders N&W caboose?

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American Model Builders N&W caboose Looking for a certain article or video? Cody answers this question in this video of Ask Trains. Are you looking to learn more about your model railroad, or do you have questions about full-size trains? Send us an email at: AskTrains@trains.com ………………………………… Ask Trains is a regular video feature of Trains.com […]

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Consisting DCC locomotives to run together

A trio of diesel locomotive models pulls a coal train on an HO scale model railroad layout.

Consisting DCC locomotives to run together Q: Can you provide a simple procedure for pairing locomotives in a consist? One locomotive is pulling or pushing the one in front. – Stephen J. Szypula A: In Digital Command Control parlance, grouping locomotives so they all respond at once to the same throttle commands is called consisting. There […]

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How do you remove a locomotive’s shell to replace couplers?

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Removing a locomotive’s shell? Cody answers this question in this video of Ask Trains. Are you looking to learn more about your model railroad, or do you have questions about full-size trains? Send us an email at: AskTrains@trains.com ………………………………… Ask Trains is a regular video feature of Trains.com for magazine subscribers and Trains.com members, where editors […]

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