WBSO Lancaster, MA

Thu Jun 4 11:31:38 EDT 2009

I was looking at a satellite map of the Leominster State Forest?area on which two transmitter locations were noted: WXLO (FM) Fitchburg and WBSO (AM) Lancaster.?About the second station, there was nothing in the FCC database as far as I could find (no surprise), and nothing in my 1984 Broadcasting Yearbook (in which 760 Leiceister-Worcester is a CP).?Does anyone have info on this station's (apparently brief) history?