First station[]
- Date: August 1, 1955-June 29, 1960
- Previous call letters: KVFD
- Frequency:
- 1020 kHz (August 1, 1955-June 29, 1960)
- Location:
- Los Angeles, California (August 1, 1955-June 29, 1960)
- Subsequent call letters: KGBS
Second station[]
- Date: August 1, 1986-August 23, 2004
- Previous call letters: KPQP
- Frequency:
- 1360 khz (August 1, 1986-August 23, 2004)
- Location:
- San Diego, California (August 1, 1986-August 23, 2004)
- Subsequent call letters: KLSD