KISF

KISF

Las Vegas, Nevada United States
Broadcast area	Las Vegas Valley
Frequency	103.5
Branding	Zona MX 103.5
Programming
Format	Regional Mexican
Subchannels	HD2: Spanish Adult Hits "La 103.5 HD2 Exitos De Siempre" MHz (HD Radio)
Ownership
Owner	Latino Media Network (Latino Media Network, LLC)
Sister stations	KRGT, KLSQ
History
First air date	February 1989 (as KLTN)
Former call signs	KLTN (1989–1991) KMMK (1991–1992) KEDG (1992–1998)
Call sign meaning	"Kiss FM" (previous format)
Technical information[1]
Licensing authority	FCC
Facility ID	28893
Class	C
ERP	100,000 watts
HAAT	353 meters (1,158 ft)
Links
Public license information	Public file LMS
Webcast	Listen live (via iHeartRadio)

KISF (103.5 FM, "Zona MX 103.5") is a commercial radio station located in Las Vegas, Nevada. KISF airs a regional Mexican music format, and is the Las Vegas affiliate for El Bueno, La Mala, Y El Feo in the morning and El Free-Guey in the afternoon. Its studios are in Spring Valley and its transmitter is on Black Mountain in Henderson. KISF is owned by Latino Media Network; the station was programmed by previous owner TelevisaUnivision's Uforia Audio Network until 2024.