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
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.