WSNR (620 AM) is a commercial radio station, licensed to Jersey City, New Jersey, and serving the New York metropolitan area. It airs a brokered time radio format. The station is co-owned by Gregory Davidzon and Sam Katsman, through licensee Davidzon Radio, Inc. Davidzon is a Russian-American media mogul who also publishes a weekly newspaper under his name. Weekday programming consists of Russian pop music and talk shows as "Davidzon Radio," named after the station's co-owner. Nighttime and weekend hours are leased to various ethnic and specialty programmers. During part of the weekend, the station airs a Caribbean format, "One Caribbean Radio."