KJSN

KJSN
	Modesto, California; United States;
Broadcast area	Central California
Frequency	102.3 MHz (HD Radio)
Branding	Sunny 102.3
Programming
Format	Adult contemporary
Affiliations	Compass Media Networks; Premiere Networks
Ownership
Owner	iHeartMedia, Inc.; (iHM Licenses, LLC);
Sister stations	KFIV, KMRQ, KOSO, KQOD, KWSX
History
First air date	July 4, 1977
Former call signs	KITA (CP, 1975–1977); KFIV-FM (1977–1989);
Call sign meaning	"Sunny"
Technical information
Licensing authority	FCC
Facility ID	12960
Class	A
ERP	6,000 watts
HAAT	88 meters (289 ft)
Transmitter coordinates	37°40′50″N 120°55′26″W / 37.68056°N 120.92389°W
Links
Public license information	Public file; LMS;
Webcast	Listen live (via iHeartRadio)
Website	sunny102fm.iheart.com

KJSN (102.3 FM) is a commercial radio station licensed to Modesto, California, United States, known as "Sunny 102.3." Owned by iHeartMedia, Inc., it broadcasts an adult contemporary format, with studios and transmitter both located separately in Modesto, with its studios on Lancey Drive and its transmitter on Hawaiian Petrel Avenue.