The flagship station, WSLU in Canton, signed on for the first time on March 7, 1968, on 96.7 MHz.[1][2] It was a charter member of NPR.[2] It adopted the on-air name North Country Public Radio in 1984.[1] In the same year, WSLU moved to 89.5 MHz,[a] and NCPR built the first of several low-powered FM translators.[1][2] Much of the surrounding area was among the few places in the Northeastern United States that were still without public radio. Its first full-powered repeaters, WSLO in Malone and WSLL in Saranac Lake, began broadcasting in 1989, with additional stations signing on in the early 1990s.[2]
In May 2011, North Country Public Radio also launched WREM, a radio station in Canton which offers a distinct program schedule sourced from Public Radio Exchange.[5]
In November 2024, NCPR opened up a new FM transmitter at Ellensburg, New York on 88.9 FM with a call sign WELN. The new signal will cover communities along Route 11 between Malone and Plattsburgh, NY which was previously a dead air zone. [6]