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Special Interest Groups | National Model Railroad Association
http://www.nmra.com/special-interest-groups
Your portal to more fun. In scale model railroading. Special Interest Groups (SIG). Standards and Recommended Practices. A Special Interest Group (SIG) is an independent, not-for-profit, membership group organized to provide a forum for the exchange and collection of railroad prototype and/or model railroad information about specific topics. This page contains information about railroad and model railroad organizations which have chosen to join the NMRA Special Interest Group Program. Fort Worth TX 76107.
nmra.com
Contests | National Model Railroad Association
http://www.nmra.com/contests
Your portal to more fun. In scale model railroading. Special Interest Groups (SIG). Standards and Recommended Practices. A Celebration of Models, Photos and Crafts (Contests). All NMRA Model Contests follow this approach. However, there are some slight differences among the National Contest and the various Region and Division contests. To learn more about the National Model Contest and its other events, which we have dubbed collectively A Celebration of Models, Photos and Crafts. Become an NMRA member.
nmra.org
NMRA Standards and Recommended Practices | National Model Railroad Association
http://www.nmra.org/index-nmra-standards-and-recommended-practices
Your portal to more fun. In scale model railroading. Special Interest Groups (SIG). Standards and Recommended Practices. NMRA Standards and Recommended Practices. Note: the web team is working to rebuild and update the standards pages. Some selections may result in a 'Page not found' error until we get them fixed. Please bear with us.). All Technical Notes and Technical Reports have been moved to the bottom of this page. S-11 General Proto Scales. S-12 General Standard Scales. S-13 General Hi-Rail Scales.
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Region Conventions | National Model Railroad Association
http://www.nmra.com/region-conventions
Your portal to more fun. In scale model railroading. Special Interest Groups (SIG). Standards and Recommended Practices. Please send all revisions to Peter Borcherds. PLEASE NOTE: Each Region is responsible to inform the us about Convention dates. Click on the Region names to jump straight to their Convention information. Lone Star Region (LSR). Niagara Frontier Region (NFR). North Central Region (NCR). Pacific Coast Region (PCR). Pacific Northwest Region (PNR). Pacific Southwest Region (PSR). More detai...
nmra.org
Standards | National Model Railroad Association
http://www.nmra.org/standards
Your portal to more fun. In scale model railroading. Special Interest Groups (SIG). Standards and Recommended Practices. Since 1936, many of these basic Standards have remained virtually unchanged from the time of their original publication. They have been added to and refined, but they have stood the test of time and have proven to have been of great benefit to the hobby of model railroading and have contributed greatly to allowing the hobby to develop to the point where it is today. Provide the primary...
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Achievement Program | National Model Railroad Association
http://www.nmra.com/education/achievement-program
Your portal to more fun. In scale model railroading. Special Interest Groups (SIG). Standards and Recommended Practices. In simple terms, the Achievement Program (AP) is a travel guide, to help you on your journey through the world of model railroading. The AP also provides incentive to learn and master the many crafts and skills necessary in the hobby of model railroading. With the completion of each category, you will be issued a certificate acknowledging your achievement. When he or she has obtained a...
nmra.org
DCC Working Group | National Model Railroad Association
http://www.nmra.org/dcc-working-group
Your portal to more fun. In scale model railroading. Special Interest Groups (SIG). Standards and Recommended Practices. Welcome to the DCC. This is the official site of the NMRA Standards and Conformance Department's Digital Command Control Working Group. The Working Group is made up of manufacturers and NMRA members, who develop and extend the DCC Standards. DCC is an acronym for Digital Command Control. To explain what command control is, some historical background is needed. The way it was. As a trai...
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Conformance and Inspection Main Page | National Model Railroad Association
http://www.nmra.org/conformance-and-inspection-main-page
Your portal to more fun. In scale model railroading. Special Interest Groups (SIG). Standards and Recommended Practices. Conformance and Inspection Main Page. NMRA Conformance and Inspection Policy. This policy is explained in Section Q of the Executive Handbook. NMRA has had a Self-Certification. How to Submit a Product for Inspection Two copies of the product should be sent to the C&I Group, Standards and Conformance Department for inspection. Send an email to tech-candi@hq.nmra.org. C and I Home.