O Scale Central is the new name for the organization promoting 1/48 scale model railroading. We are the national inclusive group for all gauges from O, P48, On3, On30, On2 and including 3 rail scale modeling.
If you are not already a member, please consider joining O Scale Central.
This website is the central source for 1/48 scale model railroading including:

  • Supporting national and local meets and activities
  • The Product Guide included in this website.
  • Club and Group Listings
  • Getting started and other background modeling information.
  • Historical information about model manufacturers, modelers and our history

Coming attractions:

  • Members will be able to approve sharing their contact information with other members.
  • Module construction information from individual clubs and groups including construction details.
  • More members only features.

O Scale Central is also the national home of the NMRA Special Interest Group for O Scale! Look for us at the National Convention!
This website is transitioning to the new name and being updated.
O Scale Central is the doing business name for O Scale Central. Use the “Contact Us” box below for help and for further information. Our leadership contact information is also available under “Organization,” “Officers.”

Current News

Current News

O Scale Central Online

O SCALE CENTRAL ONLINE MONTHLY MEETING INVITATION Keep track on what is happening in OS2R. Get layout tours and short clinics. Hear News You Can Use. Tune into cutting edge interviews with people who are Read more…

Contact Us

Contact Us