WMCB is a low power community radio station, operated by volunteers, broadcasting via a one hundred watt transmitter to the greater downtown Greenfield area, on 107.9 FM, from Noon to Midnight every day.  We air our share of locally produced live programming and one of the best automated playlists of local music in the Pioneer Valley.

WMCB is supported in part by a grant from the Greenfield Cultural Council, a local agency which is supported by the Massachusetts Cultural Council, a state agency.