sentences:  However, in contrast to the single tower non-directional antenna used on 1400 kHz, operation on 850 kHz required constructing a large and complicated nine-tower directional array, sited on in Paint Township, Somerset County, Pennsylvania.WJAC and sister FM station WKYE were under common ownership with WJAC-TV until 1984, when both radio stations were spun off to Winston Radio, Inc. Because all three stations were owned by shareholders in the "Johnstown Tribune-Democrat", the city's daily newspaper, the radio stations were sold off in order to comply with recently enacted FCC regulations regarding newspaper cross-ownership in the same market.Though the AM station was no longer co-owned with the TV station, WJAC, Inc. allowed Winston Radio to continue using the WJAC call letters for the duration of its ownership.