WLKK (107.7 FM) is an American radio station located in Wethersfield, New York. Broadcasting on the frequency of 107.7 MHz, the station is currently owned by Entercom Communications and is operated out of the company's studios in Amherst, New York, a suburb of Buffalo. Perhaps at least partly because of the station's unique ability to cover both the Buffalo and the Rochester radio markets with one (relatively weak) signal, WLKK is known for its frequent format changes.