Wikipedia
WPPZ-FM, also known as "Praise 103.9 FM", is a Radio One-owned Philadelphia-area radio station licensed to Jenkintown, Pennsylvania and featuring an Urban Gospel format. It has studios located in Bala Cynwyd, and broadcasts from a transmitter site in Philadelphia's Roxborough section. The station has always been short-spaced due to adjacent channel interference from WMGM in Atlantic City, WXCY in Havre de Grace, Maryland, and WNNJ in Newton, New Jersey (all located on 103.7 FM), WAEB-FM in Allentown and WNNK in Harrisburg (both located on 104.1 FM), as well as WRFF (104.5 FM), and co-channel interference from WRCN on Long Island and WNBM in Bronxville, New York. As such, the station broadcasts at only 270 watts, making it the weakest station broadcasting from the Roxborough tower farm.