WNVI

WZNA (1040 AM), branded on-air as Estereotempo, is a radio station broadcasting an Adult Contemporary format. Licensed to Moca, Puerto Rico, United States, the station serves the western Puerto Rico area. The station is currently owned by Aurio A. Matos Barreto (President and General Manager of the station) and operated by Spanish Broadcasting System under a time brokerage agreement.^[2] WZNA is simulcasting on translator station W233CW 94.5 FM in Mayagüez/Yauco, Puerto Rico.

WZNA

Simulcast of WRXD, Fajardo
Moca, Puerto Rico
Frequency	1040 kHz
Branding	Estereotempo
Programming
Format	Adult Contemporary
Ownership
Owner	Aurio A. Matos Barreto
Operator	Spanish Broadcasting System (under time brokerage agreement)
Sister stations	Via Matos Barreto: WCMA, WJIT, WLUZ, WZCA, WWNA, WUTD-FM Via SBS: WZNT/WZMT/WIOB, WODA/WNOD, WRXD, WMEG/WEGM, WTCV/WVOZ-TV/WVEO
History
First air date	May 16, 1983; 42 years ago (1983-05-16)
Former call signs	WCXQ (1982–1994) WZNA (1994–2016) WNVI (2016–2025)
Call sign meaning	Zona
Technical information[1]
Licensing authority	FCC
Facility ID	17074
Class	B
ERP	9,250 watts
Transmitter coordinates	18°16′38″N 67°10′51″W
Translator(s)	94.5 W233CW (Mayagüez/Yauco)
Links
Public license information	Public file LMS
Website	estereotempo.lamusica.com

History

The station went on the air as WCXQ on 1982-06-28. On 1994-07-27, the station changed its call sign to WZNA, later to WNVI on 2016-02-12, back to the current WZNA on 2025-03-26.^[3]

The translator W238CR operated for eight years on 104.5, moving to 95.5 on October 1, 2016.

Translator stations

Broadcast translator for WZNA

Call sign	Frequency	City of license	FID	ERP (W)	FCC info
W233CW	94.5 FM	Mayagüez/Yauco, Puerto Rico	202066	.25	LMS