The station signed on on April 5, 1991, under the callsign WVCU, which changed to WATB that June. On May 6, 1994, the station changed calls again to WOCN-FM. From the moment the station signed on, the station aired a soft AC format.
2007 format change
Beginning on September 25, 2007, the station began stunting. Initially, the stunting involved playing one song in a loop. Each day the station added another song to the line up. On the tenth day of the stunt program (October 4, 2007), the songs began disappearing from the rotation. An announcement between songs also began to play, noting how many more days were left (counting down from 8 days) before the new format would be announced on October 12, 2007.
On October 12, 2007, the stunting ended. After being absent from Cape Cod radio for more than 15 years, "Cape 104, The Cape's Hit Music Station" was relaunched. This marked the return of Steve Binder (mornings 6 a.m. to Noon) from the original Cape 104 along with Shai Jackson (Noon to 6 p.m.), another Cape Cod radio local. The format initially changed from classic rock to hot AC; however, by the end of 2007, it had evolved into CHR as more mainstream tracks were added.
2008 format change
On November 10, 2008, Cape 104 shifted to Christmas music for the holiday season, renaming themselves "Cape Cod's Christmas Station, Cape 104". On December 26, 2008, Cape 104 flipped to country, rebranding as "Cape Country 104, Today's Best Country And The Legends".