WZIN (104.3 FM) is a commercial FM radio station licensed to Charlotte Amalie in the U.S. Virgin Islands. WZIN is simulcast with WERR (104.1 FM) in Vega Alta, Puerto Rico, both airing a Contemporary Christian format. WZIN serves the U.S. Virgin Islands, the British Virgin Islands, and Puerto Rico. The station is owned by WERR Radio Redentor, Inc.