Atlantic Broadband Uniontown PA (Fayette County - Pittsburgh DMA) carries WWCP (FOX) Johnstown in HD (only!) alongside the Pittsburgh stations and West Virginia PBS' Morgantown transmitter.
http://www.zap2it.com/rmp/tvgrid/tvgridprint?lineupid=USA-PA37685-X&tz=US/Eastern&time=1407974400
Just northeast of there, Laurel Highland Cable in Melcroft, PA (Fayette County - Pittsburgh DMA) carries WJAC (NBC) from Johnstown in HD, but not WWCP (FOX), which is missing completely: http://www.zap2it.com/rmp/tvgrid/tvgridprint?lineupid=USA-PA37663-L&tz=US/Eastern&time=0