GMRS repeater in Western MA?

[shmget]

I heard some people talking on 462.575, and I live just over the line in CT. I was wondering if there is a GMRS repeater around Springfield, MA. Anyone know anything about this, and if it is an open system?

 

[shmget]

I think I found it while searching the net. Looks like it might be the machine in Pelham, MA.

A List Of Known Repeater Sites In Massachusetts - MASS-GMRS | General Mobile Radio Service in Massachusetts