WLAK (1520 AM) is a daytime-only radio station licensed to the Calumet County community of New Holstein, Wisconsin, the station serves the Appleton-Oshkosh area, with a northwest of Chilton. The station is owned by Mark Heller through his operating company, Metro North Communications, and is locally programmed as 'True Oldies 1520'. In October 2012, the then-WLWB was granted a U.S. Federal Communications Commission (FCC) construction permit to move to a new transmitter site and increase power to 350 watts daytime only. Construction was completed in late July 2013.