KZSZ

KZSZ (107.5 FM, "La Zeta") is a commercial radio station located in Colusa, California, broadcasting a regional Mexican format to the Chico, California, Sacramento, Woodland and Yuba City markets in California, on 107.5 FM in Chico.

KZSZ

Colusa, California
Broadcast area	Chico, California
Frequency	107.5 MHz (HD Radio)
Branding	La Zeta
Programming
Format	Regional Mexican
Subchannels	HD2: Spanish Rhythmic "93.3 Urbana"
Ownership
Owner	Bustos Media (Bustos Media Holdings, LLC)
Sister stations	KHHZ
History
First air date	1986 (as KTMX)
Former call signs	KCYM (4/1985-6/1985, CP) KTMX (1985–1991) KPPL (1991–2000) KQPT (2000–2019)
Technical information[1]
Licensing authority	FCC
Facility ID	51638
Class	B
ERP	28,000 watts
HAAT	193 meters
Translator(s)	HD2: 93.3 K227DY (Chico)
Links
Public license information	Public file LMS
Webcast	Listen Live
Website	kzsz.lazetaradio.com

History

As KQPT, the station previously had a modern adult contemporary music format branded as "107.5 The Point" until March 21, 2011, when it became the principal Top 40 (CHR) station in the Chico/Yuba City radio market from Sacramento north. Following that, it aired a Top 40 (CHR) format branded as "107.5 Now FM", until flipping to its current format on August 1, 2019, following the station's acquisition by Bustos Media. On June 30, 2021, 107.9 K300AD and KZSZ HD2 broke from its La Zeta simulcast and flipped to Spanish rhythmic as "107.9 Urbana".