First station[]
- Date: February 28, 2000-March 19, 2001
- Previous call letters: KJQI
- Frequency:
- 1510 kHz (February 28, 2000-March 19, 2001)
- Location:
- Piedmont/San Rafael, California (See Note below) (February 28, 2000-March 19, 2001)
- Subsequent call letters: KJQI
( NOTE: Predecessor station KJQI applied to relocate license from San Rafael to Piedmont. The application was denied by the FCC on August 4, 1999. At some point the station had finally received permission to relocate before April 11, 2005.)
(Though operating at the same time, apparently independent of:)
Second station (KMZT-FM)[]
- Date: March 31, 2000-February 26, 2007
- Previous call letters: KKGO-FM
- Frequency:
- 105.1 MHz (March 31, 2000-February 26, 2007)
- Location:
- Los Angeles, California (March 31, 2000-February 26, 2007)
- Subsequent call letters: KKGO
Third station[]
(actually same as first, after four call sign changes)
- Date: July 28, 2003-August 4, 2005
- Previous call letters: KTIM
- Frequency:
- 1510 kHz (July 28, 2003-August 4, 2005)
- Location:
- Piedmont/San Rafael, California (See Note below) (July 28, 2003-August 4, 2005)
- Subsequent call letters: KPIG
( NOTE: Predecessor station KJQI applied to relocate license from San Rafael to Piedmont. The application was denied by the FCC on August 4, 1999. At some point the station had finally received permission to relocate before April 11, 2005.)