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City of license San Jose, California
Broadcast area San Francisco Bay Area
Branding La Kaliente La Gran D
Frequency 1370 kHz
First air date October 11, 1993
Format Regional Mexican
Power 5,000 watts
Class B
Facility ID 68841
Transmitter coordinates 37°21′28″N 121°52′17″W / 37.35778°N 121.87139°W / 37.35778; -121.87139
Former callsigns KEEN (1947-1992)
KKSJ (1993-1998)
Affiliations La Kaliente
Owner Carlos A. Duharte
Webcast Listen live

KZSF (1370 AM) is a radio station broadcasting a Regional Mexican format in the San Francisco Bay Area. Licensed to San Jose, California, USA. The station is currently owned by Carlos A. Duharte.[1]


The station was assigned the KKSJ call letters on October 11, 1993. On January 20, 1998, the station changed its call sign to the current KZSF.[2]


  1. ^ "KZSF Facility Record". United States Federal Communications Commission, audio division. Retrieved 2010-07-18. 
  2. ^ "KZSF Call Sign History". United States Federal Communications Commission, audio division. 

External links[edit]