Driving around Nahant, Lynn, Salem (by day) yesterday I noticed:
--on 1240 what sounded like oldies--maybe a station in Franklin NH
Could have also been WOON Woonsocket, RI. More of a community service/variety station, but plays oldies at many times when no local talk or other types of shows are on. It comes in, faintly, in the greater Boston suburbs, away from the buildings and RF interference in the city.