I do not see how W242CG could be on the air on a first adjacent channel to a very local station,
but you are right, it is listed as such.
A translator may not translate a commercial station to extend its coverage more than twenty-five (25) miles beyond its transmitter site,
but they could put the AM program on an HD subchannel and translate it that way, or they could translate WSBR.
I thought W280DU was going to increase power a while back, but I guess not.
They are on one of the tall towers at Lantana Rd & SR-7 (US-441), but only ten (10) watts ERP.