WSHF (92.3 FM, "The Sound of Muscle Shoals") is a radio station licensed to serve Sheffield, Alabama. The station is owned by NAHF Inc. It airs a Muscle Shoals music format with a heavy schedule of local news, traffic, and weather information.The station was assigned the WSHF-LP call letters by the Federal Communications Commission on February 17, 2014.The WSHF call letters were originally assigned to AM 1380 in Sheffield, owned by Daylight Broadcasting.