Q: I’m considering converting my N scale diesel fleet to DCC. I have a concern about getting realistic sound in N scale locomotives. On videos of model railroads I have watched, the diesel acceleration and running sound seems to feature the high-pitched whine of the diesel generators. When I railfan real diesels around the Pittsburgh […]
Q: What causes a steam locomotive chuff sound? — Tom Huckaby A: Whether you call it a chuff (the railroader’s term), puff, or chugga-chugga, that distinctive sound is made by spent steam and exhaust smoke escaping through the smokestack of a steam locomotive. For a more detailed explanation of what’s going on in a steam […]
Q: I keep seeing references to “team tracks” on track plans. What are team tracks, what are they for, and how can they be incorporated into operations? — Damien Bouchey A: The idea of the team track probably dates back to not long after the invention of the railroad. After all, a team track is […]
Q: My HO scale Broadway Limited Imports Reading Co. T-1 steam locomotive is making clicking noises. The strange popping, cracking noise is most noticeable in curves. Otherwise, the engine runs fine. Although it was bought some time ago, it is operationally new. I’ve attached a short video. Any thoughts? — Bill Franz A: It’s hard […]
Q: I need to calculate the grade on a double deck layout. Though I’ve been interested in model railroading since I was a child, it’s been quite some time since I was active in the hobby. Now that I’m retired, I’m planning a layout. After much deliberation, I’ve settled on a two-level around-the-walls design. My […]
If you’re looking forward to hosting an operating session, open house, layout photo session, or just a visit from friends and relatives, you want your layout to make the best possible impression. But there’s more to cleaning a model railroad than just polishing the track and wheels, as important as those things are. Dust is […]
Q: Do you have any suggestions on how to replace trucks on Walthers HO Horizon cars (item No. 932-6073)? — Daniel Kielty A: That part number corresponds to an HO scale Massachusetts Bay Transportation Authority commuter car. The Horizon fleet passenger cars, used by Amtrak as well as municipal transit authorities like MBTA, were built […]
Q: I have a trestle bridge above a deep ravine on my HO scale layout and would like to automatically slow DCC locomotives approaching the bridge to avoid too rapid an entry. Using DCC, is there a method to provide such “auto deceleration?” — Paul Savello, Cedar City, Utah A: Hi, Paul. Such a thing […]
Model railroad track codes Breaking the Code Model railroad track is sold in rail height variations called “codes.” This indicates the height of the rail in thousandths of an inch. Common sizes in HO scale: Code 100 (.100″) Code 83 (.083″) Code 70 (.070″) Common sizes in N scale: Code 80 (.080″) Code 55 (.055″) […]
If you’re planning on building a model railroad, preparing a train room should be your first step. You might be eager to get to work building benchwork and laying track, but basics like wiring and lighting your layout space and making it comfortable for your operators are a lot easier to do before there’s a […]
Q: In your “Ask MR” column “Speed matching DCC locomotives for better consisting”, you suggest to turn off the locomotives’ momentum, because momentum will interfere with accurately measuring the locomotives’ speed. My question is: How do I know if the ESU decoders that came with my locomotives are programed with momentum? I am using an […]
Q: I am looking for suggestions for industries for an Idaho model railroad in the 1940s. I’m working on building an HO scale 10 x 11-foot around-the-walls model railroad. I have decided to model a small town in rural Idaho along the Union Pacific in 1942. I am looking for a few plausible industries to […]
