Wikipedia
WGRP is a licensed Class D AM radio station broadcasting from Greenville, Pennsylvania at 940 kHz. WGRP broadcasts full-time. However, it only sends out 2 watts in the nighttime hours, in order to protect a Canadian clear-channel which is reserved by international treaty.
WGRP and WLOA, along with WMVL 101.7 FM in Linesville, PA, are owned by Vilkie Communications, and both feature an oldies format. Previously, WGRP and WLOA, along with former sister station WEXC were owned by Beacon Broadcasting, operated by Warren-based steel supply magnate Harold Glunt. After his death in January 2010, Glunt's surviving son put the stations up for sale. Educational Media Foundation acquired all three stations, with the intention to spin off WGRP and WLOA to separate owners.