WAQI (710 AM) – branded Radio Mambí – is a radio station broadcasting a Spanish News/Talk format. Licensed to Miami, Florida, United States, the station is currently owned by Univision Communications. The station broadcasts at 50,000 watts around the clock from facilities in Miramar, Florida, and serves as South Florida's designated primary entry point for the Emergency Alert System. It broadcasts on a directional beam at night to the south, to protect Class-A clear channel stations WOR in New York City and KIRO in Seattle. This, in consequence, gives the station a clear signal over the neighboring nation of Cuba. Because of the broadcast area over Cuba, Radio Martí broadcasts an hour of news on WAQI nightly from midnight to 1 am. However, its signal is reported to be jammed in that nation