logos
1957–1979 1979–198? 199?–199? 199?–2000 2000–2002 2002–2004
1957–1979 1979–198? 199?–199? 199?–2000 2000–2002 2002–2004
2004–2005 2005–2006 2006–2011 2011–2013 2013–2023; 2023–present (secondary) 2023–present
2004–2005 2005–2006 2006–2011 2011–2013 2013–2023; 2023–present (secondary) 2023–present

KPCS

1957–1979

Logopedia InfoWhite LOGO MISSING

KPCC

1979–198?

Logopedia InfoWhite LOGO MISSING

198?–199?

Logopedia InfoWhite LOGO MISSING

199?–2000

KPCC Pasadena 1997

2000–2002

KPCC Pasadena 2000

2002–2004

KPCC Pasadena 2002

2004–2005

KPCC Pasadena 2004

2005–2011

2005–2006

KPCC Pasadena 2005a

2006–2011

KPCC Pasadena 2006

2011–2023

2011–2013

KPCC-89.3-2011

2013–2023; 2023–present (secondary)

KPCC Pasadena 2013

The station renamed itself to LAist in 2023. However, the 89.3 KPCC name and logo is still used on some office signs, mugs, and first aid kits.

2023–present

KPCC-LAist-2023