Iron City Roundhouse Report

In this episode, Bradd and Pat sit down with two key leaders from the National Model Railroad Association (NMRA)—Standards and Conformance Manager Andy Zimmerman and Achievement Program Manager Ray Persing.

Together, they dive into some of the biggest news and developments shaping the hobby today, including the record-breaking T-TRAK layout in Chattanooga, the introduction of the new Modular Railroading Achievement Program certificate, and the NMRA's recent decision to reduce annual dues to $50. The discussion also explores the mechanics of T-TRAK operations, layout portability, guest hobby origins, and what these changes mean for the future of model railroading.

Join Pat and Brad for Episode 19 of the Iron City Roundhouse Report as they preview fall showcases featuring Yardmasters, layout tours, remote ops, and practical tips for modelers at every stage.

Upcoming showcases from: Tom's (Split Rock Mining Company), Jimmy's (Wheeling & Lake Erie East End), Pat's (Conemaiugh Valley Branch), Richard's (Long Valley Branch) — viewer's choice), and Todd's (NYS&A Pittsburgh division).

Season 2, Episode 18 — “Historic Summer” Bradd and Pat welcome Kasandra Ortiz, communications manager at Norfolk Southern, for a conversation packed with railfan energy. They dive into the excitement surrounding the Big Boy tour, the railroad’s 250th anniversary commemorative locomotives, and how railfans have helped bring communities together during a landmark summer.

They also explore Norfolk Southern’s safety outreach — from the Safety Train to Operation Lifesaver partnerships — and how the railroad works with first responders and the public to promote awareness and rail safety.

OG guest Mike DeSensi now president of the Ohio Valley Lines, is back to talk club life, layout building, and what it takes to keep the hobby thriving. Pat and Bradd dig into community events, module shows, and how clubs can welcome new members into the fold.

The episode also spotlights hands‑on creativity: DIY projects like a Wi‑Fi DCC throttle with 3D‑printed cases, fun modeling experiments including a K4 with a Sodor‑style face, and practical tips for anyone looking to join or visit a model railroad club or open house.

Season 2, Episode 16 brings together hosts Pat Moore, Bradd Williamson, and guest co‑host Kevin Squire as they sit down with Tim Mallon to preview the upcoming Altoona N‑Scale Weekend, happening September 12–13, 2026. They revisit last year’s record turnout, highlight returning vendors and clinics, dig into T‑Track layouts and evening events, and spotlight the Iron City N‑Scale Club’s charity T‑Track contest supporting the SPCA.

Listeners can head to www.theaamr.org and the club’s social pages for registration info, t‑shirt and badge deadlines, vendor updates, clinic announcements, and everything needed to join the community for a full weekend of model railroading fun.

Episode 15, Bradd and Pat interview John Oh, an N-scale modeler who discusses his modular work, club involvement (T-Trak, Fremo N, N-Trak), and upcoming events. He explains differences between module standards, his preference for fall/winter "dead season" modeling, and how he transports and stores modules.

John highlights the Model Railroad Museum of Pennsylvania's Model Railroading Days (Aug 15–16) where he'll run T-Track alongside museum rolling stock, and shares tips for shows like Altoona, Amherst, and local gatherings.

🚂 Iron City Roundhouse Report 🚂

Join hosts Brad and Pat for Part 2 of our in-depth series on steel mill modeling!

Part 2 is packed with expert tips on modeling steel mills, designing realistic mill scenes, and improving railroad operations in and out of the mill. We also dive into a lively Roundhouse Report, recapping an unforgettable railfanning weekend following the Big Boy through Derry and Pittsburgh.

🚂 Episode Highlights:

Whether you're a seasoned model railroader or simply enjoy railfanning and railroad history, this episode has something for everyone. Tune in for practical modeling advice, memorable stories from the rails, and plenty of inspiration for your next layout.

🚂 Iron City Roundhouse Report 🚂

Steel is taking center stage!

Join hosts Brad and Pat for Part 1 of an in-depth series on steel mill modeling. They explore the different types of steel mills, explain the basic steelmaking process, and discuss how understanding the prototype can help you design more realistic and believable model railroad layouts.

Along the way, they also talk about:

Whether you're planning a steel mill, modeling heavy industry, or simply enjoy learning how the prototype works, this is an episode you won't want to miss.

🎙️🚂 Season 2, Episode 12 

This episode of the Iron City Roundhouse Report is all about getting the most out of your model railroad budget!

Join special guests Clem Harris and Freddie Mac as they share their experience finding great deals, including auction strategies, eBay research tricks, and ways to spot value in the secondary market.

From brass and rolling stock to locomotives and accessories, we talk about where to look, how to research prices, and how to make smart purchases without breaking the bank.

We also dive into:

Plus, we bring you the latest Iron City Roundhouse Report updates with member highlights, event announcements, and upcoming theme weekends!

Whether you’re a longtime model railroader or just getting started, this episode is packed with tips to help your hobby dollars go further.

Episode 11 — "Yardmasters" brings together 3D printing hobbyists and small-business owners from across North America to discuss getting started, safety, tools, and real-world workflows. Guests share practical tips for home and commercial printing, including resin vs. FDM differences, finishing techniques, and essential accessories.

 The episode also explores the real costs and benefits of 3D printing for model railroading, including time investment, design work, and when printing makes sense versus buying commercial models.

Experts discuss printing methods (resin vs FDM), marketplaces like Shapeways, painting and finishing techniques (priming, airbrushing, washes, dry-brushing), and tips for preserving fine detail.

Guests also cover business and hobby trends: custom one-off pieces, scaling across HO/N/G, tooling for T-Track, and the future potential of full-color desktop 3D printing.