| Alleghany Western Division |
NY & PA, USA |
| Central New York Division |
New York, USA |
| Central New York Model Railroad Club & Historical Society |
Elbridge, New York, USA |
| Central Operating Lines Model Railroad Club |
Bohemia, New York, USA |
| Eastern Division of the TCA |
DE, MD, NJ, NY, PA, & VA, USA |
| Genesee G Gauge Railway Society |
Rochester, New York, USA |
| Hudson Berkshire Division |
MA, NY, & VT, USA |
| Hudson Valley Division |
New York, USA |
| Hudson Valley Large Scale Railroad Club |
Kingston, New York, USA |
| Hudson Valley NTRAK |
New York, USA |
| Kingston Model Railroad Club |
Kingston, New York, USA |
| Lakeshores Division |
New York, USA |
| Metro North Division |
CT & NY, USA |
| NMRA Mid-Central Region |
IN, KY, NY, OH, PA, & WV, USA |
| NMRA Niagara Frontier Region |
ON & NY, Canada & USA |
| NMRA Northeastern Region |
CT, MA, ME, NH, NJ, NY, RI, VT, NB, NL, NS, QC, & PE, USA & Canada |
| Rensselaer Model Railroad Society |
Troy, New York, USA |
| RIT Model Railroad Club |
Rochester, New York, USA |
| Rochester Model Railroad Club |
Rochester, New York, USA |
| Southern Tier Division |
NY & PA, USA |
| St. Lawrence Division |
ON & NY, Canada & USA |
| Sunrise Trail Division |
New York, USA |
| TMB Model Train Club |
Dix Hills, New York, USA |
| Upstate New York Chapter of the Train Collector's Association |
New York, USA |
| Watertown Area Model Railroad Club |
Watertown, New York, USA |
| West Island Model Railroad Club |
Hicksville, New York, USA |
| Western New York Division |
New York, USA |
