WLIB

WLIB (1190 kHz, "La Exitosa 98.7 y 1190 AM") is a commercial AM radio station in New York City. Owned by Emmis Corporation, it is an AM simulcast of sister FM station WEPN-FM 98.7.

By day, WLIB is powered at 10,000 watts, using a directional antenna with a three-tower array. It switches to a four-tower array at sunset. Unusual for most AM stations, it increases its power at night to 30,000 watts. The station's transmitter is on Valley Brook Avenue in Lyndhurst, New Jersey.