Wikipedia

WZNT

WZNT (93.7 FM), branded on-air as Zeta 93, is a radio station broadcasting a Spanish Tropical format.[2] Licensed to San Juan, Puerto Rico, it serves the entire commonwealth through one of the strongest FM signals on the island.[3] The station is owned by the Spanish Broadcasting System (SBS)[4] and forms part of SBS Puerto Rico’s multi-media cluster that includes radio, television, and digital platforms.[5]

WZNT
Broadcast area
Puerto Rico
Frequency93.7 MHz (HD Radio)
BrandingZeta 93
Programming
FormatSpanish Tropical
SubchannelsHD2: Regional Mexican "La Privada"
Ownership
Owner
WTCV, WVEO, WVOZ-TV, WZMT, WIOB, WODA, WNOD, WRXD, WZNA, WMEG, WEGM
History
First air date
1959; 67 years ago (1959)
Former call signs
WITA-FM (1959–1970)
WJIT-FM (1970–1975)
WSRA (1975–1978)
Technical information[1]
Licensing authority
FCC
74552
ClassB
ERP50,000 watts
HAAT801.0 meters (2,628.0 ft)
Transmitter coordinates
18°25′55″N 66°57′15″W / 18.43194°N 66.95417°W / 18.43194; -66.95417
Links
Public license information
WebcastListen Live
Websitezeta93.fm
La Privada HD2

Zeta 93 is widely considered one of the most influential salsa and tropical music stations in the Caribbean,[6] known for its long-running on-air personalities, concerts, and cultural events.

History

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WZNT traces its origins to 1959 as WITA-FM, originally programmed with popular and contemporary music.[7] Over the decades, it underwent several call sign and format changes as Puerto Rico’s radio landscape evolved.

Early years (1959–1978)

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  • 1959 — WITA-FM: signed on with a middle-of-the-road music format.[8]
  • 1970 — WJIT-FM: adopted a rhythmic format aligned with WJIT 1250 AM.[9]
  • 1975 — WSRA: shifted toward contemporary Spanish-language hits.[10]

Launch of Zeta 93 (1978–present)

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In 1978, the station became WZNT and launched the Zeta 93 brand.[11] It focused on salsa, bolero, and tropical rhythms, becoming a flagship station during Puerto Rico’s salsa boom.

By the 1980s and 1990s, Zeta 93 was among the island’s top-rated stations,[12] known for premieres of major salsa artists, exclusive interviews, and festival sponsorships.

Digital and HD Radio Era

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WZNT adopted HD Radio in the 2010s,[13] adding an HD2 subchannel dedicated to Regional Mexican under the brand La Privada.[14]

The station also began streaming through the SBS-owned LaMusica app, expanding its global audience.[5]

Format

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Zeta 93 broadcasts salsa, merengue, bachata, tropical pop, and talk segments centered on Puerto Rican culture.[15]

Programming

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Zeta 93 features several popular local shows and personalities:

  • Nación Z – morning news/talk.[16]
  • Nación Z Nacional
  • La Manada de la Z
  • El Búho Loco
  • El Cacique
  • El Hachero
  • El Chamo

Longtime and notable hosts

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Several well-known personalities have appeared on Zeta 93.[17]

Events

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Zeta 93 organizes and sponsors major cultural events:

Salsa Awards and Festivals

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  • Zeta 93 Salsa National Day[18]
  • Festival de la Salsa[19]
  • Día Nacional de la Z

Community involvement

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The station participates in charity drives and relief efforts.[20]

HD Radio

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  • HD1: Main Zeta 93 format
  • HD2 – "La Privada": Regional Mexican[14]

Coverage and technical details

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With 50,000 watts ERP and an 801 m HAAT, WZNT provides islandwide coverage.[3]

Ownership

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WZNT is part of the Spanish Broadcasting System radio group.[4]

References

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  1. ↑ "Facility Technical Data for WZNT". Licensing and Management System. Federal Communications Commission.
  2. ↑ "WZNT Facility Record". FCC.
  3. 1 2 "WZNT-FM Coverage Map". Radio-Locator.
  4. 1 2 "SBS Puerto Rico Radio Stations". Spanish Broadcasting System.
  5. 1 2 "LaMusica – WZNT Zeta 93". LaMusica.
  6. ↑ "Zeta 93 celebra su legado en la salsa". Primera Hora. 2019.
  7. ↑ Puerto Rico Radio History. University of Puerto Rico Press. 1998.
  8. ↑ Historia de la Radio en Puerto Rico. 1982.
  9. ↑ "Cambios en la radio puertorriqueña". El Mundo. 1970.
  10. ↑ "La música en evolución". El Nuevo Día. 1975.
  11. ↑ "Zeta 93 – 40 años de salsa". LaMusica.
  12. ↑ "Zeta 93 lidera ratings tropicales". El Vocero. 1994.
  13. ↑ "HD Radio Guide – Puerto Rico". HD Radio.
  14. 1 2 "La Privada HD2". LaMusica.
  15. ↑ "Zeta 93 Programación". LaMusica.
  16. ↑ "Nación Z domina las mañanas". Metro Puerto Rico. 2022.
  17. ↑ "Figuras de Zeta 93 celebran aniversario". Telemundo PR. 2021.
  18. ↑ "Día Nacional de la Salsa". LaMusica.
  19. ↑ "Festival de la Salsa reúne a miles". El Nuevo Día. 2023.
  20. ↑ "SBS y Zeta 93 apoyan a comunidades afectadas". Univision Puerto Rico. 2017.
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