WZNT, known as "Zeta 93", is a Spanish-language radio station broadcasting on 93.7 FM in San Juan, Puerto Rico. Launched in 1959, it is one of the longest-running FM stations on the island. Zeta 93 features a tropical music format, primarily playing salsa, merengue, and bachata. The station is owned by Spanish Broadcasting System and has consistently ranked as one of the top-rated radio stations in Puerto Rico. Zeta 93's programming includes popular shows like "Nación Z" in the mornings and "El Búho Loco" in the evenings, along with news updates and interactive segments throughout the day. The station is known for its slogan "¡Tu Emisora Nacional de la Zalsa en vivo!" (Your National Live Salsa Station!).