Chronology of call letters KZTR

• Date: January 11, 1989-July 10, 1991
• Previous call letters: KCZN
• Frequency:
  • 1400 kHz (January 11, 1989-July 10, 1991)
• Location:
  • Santa Paula, California (January 11, 1989-July 10, 1991)
• Subsequent call letters: KKZZ