Q: I’m wondering how to control turnouts with momentary switches. Does a momentary SPDT toggle return to center off after it throws the switch machine? If so, will a light-emitting diode (LED) connected to the toggle stay on? — Ron Vowles A: It depends on how you wire it. A momentary single-pole double-throw (SPDT) toggle […]
Q: What does all that freight car lettering mean? For example, I have noticed build or rebuild dates and brake information. – Jack Pfleeger A: There’s a lot of variation in freight car lettering. It can depend on the type of car, the car’s owner, and the era, since regulations and practices changed over the […]
Q: I’m planning an HO scale switching layout designed to squeeze a maximum number of industries into a corner shelf. To capitalize on limited real estate, I intend to use low-profile backdrop buildings. I want to diversify a freight car fleet with a variety of freight cars, not just the ubiquitous boxcar. I’m looking at […]
Q: I need some ideas for compact industries that receive coal. Though modeling coal mines on a layout seems a popular topic, what about the coal’s destination? The coal needs to go someplace unless it just disappears into staging. Steel foundries, shipping ports, and power plants seem typical, but these require a lot of layout […]
Q: I’m interested in modeling a Maine short line in HO scale. What can you tell me about the Belfast & Moosehead Lake RR in the steam era? – Joel Norman A: The Belfast & Moosehead Lake looks like a great subject for someone interested in modeling a Maine short line, especially if you’re intrigued […]
Q: I’m excited to lay track on my HO scale shelf layout. I have a few track laying questions. I’m using the Walthers turnouts with the little tab on the side for the frog power. I remember one of your videos where you talked about these turnouts and connecting the power to the frog. […]
Q: I want to replace some wheelsets on my 1:32 passenger cars but don’t know where to measure the model railroad car wheels’ diameter. I’d like to keep the wheel sizes the same with the new as the old so I don’t need to deal with altering the height of my couplers. Is the wheel […]
Q: What is HOn3 scale? If it uses HO scale track (1:87 gauge), it seems the rolling stock must be scaled wider and taller. Conversely, if I modify an HO scale/gauge locomotive for narrow gauge, I’ll need to build new, narrower track. Help me understand this. – Mark Dice A: Hi, Mark. Your second guess is the […]
Q: I’m planning on making steel slab, H-column, and I-beam loads for my run through freight trains. What is the width, length, thickness and height of the load for these structural steel loads? – James Shepard A: Hi, James. You asked a similar question not long ago, which I answered in my January 2023 “Ask […]
What tools does a model railroader need? Q: What are the tools needed to take an empty room to a full working model railroad? My focus is to build a layout with the best scenery, from streets to tall mountains and everything in between. – Carroll Shirkey, Seattle, Wash. A: Many beginners are left wondering […]
Q: I am in the initial phases of planning an N scale model of the Duluth & Northeastern Railroad in Cloquet, Minn., circa 1998. I have information on their locomotive roster, which consisted of three EMD SW1s and an EMD SW1000. However, I’m not having much luck locating information on the Duluth & Northeastern freight […]
Q: I am researching and modeling Jefferson, Ohio. There are a number of buildings that are constructed from glazed block, as in this photo. I’ve seen the hobby manufacturers make all kinds of brick, stone and block sheet material, but I have not found material that looks like this. Do you have any ideas on […]
