Welcome to the web presence of the Operations Special Interest Group (OPSIG)!
We're constantly evolving to serve our members better,
so please pass comments to webmaster@OPSIG.org.
Missing an issue of the Dispatcher's Office? There is a limited-time Back Issue Moving Sale.
See the order form.
Sale ends Feb. 15, 2018
- Join Us!
- Sign up now!
- About OPSIG
- Our mission, structure and contact information.
- Dispatcher's Office
- The quarterly journal of the OPSIG.
- OPS 101, FAQs, pointers to Internet information, and more.
- Coming Events
- Operation-oriented events open to all model railroaders.
- Members Only
- Password required (check the mailing label of your latest DO journal)! Information for members of the OPSIG, including the Call Board - a list of layouts welcoming operators!
- OPSIG Clothing
- Show off your organization with stylish and handy OPSIG clothing.
Most recent update: 2017 August 30