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.”

Contact Us

Contact Us