here is a list of LPFMs in MA via FCC site
http://www.fcc.gov/fcc-bin/fmq?state=MA&serv=FL&vac=&list=2
14 cities are mentioned: Tisbury (M Vineyard), Dudley, E. Harwich, Great Barrington,
N. Adams, Feeding Hills, Northampton, Pittsfield, Springfield, Holyoke, Montague,
Greenfield
At least on that page there is no 106.1 or allocation for Boston listed.
Also the following page lists
UNLICENSED stations in the Boston area. WTCH-FM 106.1
is on there.
http://members.aol.com/baconti/bostonLP.htm
The "Radio Derry (NH)" one they mention MAY be broadcasting within flea-power limits (I know I
picked them up briefly near I-93 or was it Rt 102. But if a station is broadcasting 100 watts
without permission that is way over the limit.
Take note of:
1640 WRNM R.Nouveauté, Boston - Reported
shutdown and fined by FCC, Jan '06
89.3 R.Planet Compas, Randolph and Brockton - French news/talk, "Compas FM."
Fined by FCC, Feb '06.