WERN (88.7 FM) is a radio station licensed to Madison, Wisconsin. The station is part of Wisconsin Public Radio (WPR), and is the flagship of WPR's "NPR News and Classical Network", consisting of classical music and news and talk programming. The station first signed on in 1947, as the first FM station in what would become Wisconsin Public Radio. It was originally known as WHA-FM, after its AM sister, WHA; it became WERN in 1974.