WPGR is a radio station serving the Pittsburgh area. The station, which is owned by St. Joseph Ministries, broadcasts at 1510 kHz, with a transmitter power of 5,000 watts daytime, 2,500 watts critical hours, and only 1 watt nighttime. The city of license is Monroeville, Pennsylvania. WPGR is a non-commercial Catholic radio station. 1510 AM is United States clear-channel frequency, on which WLAC in Nashville, Tennessee is the dominant Class A station.