KFXZ is an AM radio station located in Lafayette, Louisiana, USA. Licensed to Lafayette, the station operates on a frequency of 1520 kHz and serves the Lafayette radio market with a Spanish adult hits format. In order to protect the skywave signals of former class I-B "Clear-channel stations" KOKC in Oklahoma City, Oklahoma and WWKB in Buffalo, New York, which also broadcast on 1520 kHz, KFXZ reduces its power to 500 watts at nighttime and sends most of its signal southward while nulling it to the north, east, and west.