RailHam Net
The IRLP RailHam Net is an informal on-air gathering of hams who are railfans; that is, they enjoy railroads as a hobby.
Whether they build model train layouts, expand their photo collections of prototype trains, or research the history of their favorite railroad, or rebuild historic locomotives, it's a great way to discuss railroads with other hams across the U.S. and Canada via IRLP.