What is "zfzz-fm"

Z99 (99.9 FM) is a radio station in the Cayman Islands in the British West Indies. The station is owned by Hurley's Entertainment Corporation. It airs a Contemporary Hit Radio music format. Hurley’s Entertainment Corporation Limited was founded in 1992 by Randy L. Merren.

Z99FM was the first commercial radio station in the Cayman Islands. It began broadcasting as ZFZZ, issued under the British call sign system, in May 1992. The station's most recent license was issued on 11 December, 2003