WZSN

WZSN is a Christian radio station located in Greenwood, South Carolina. The station is licensed by the Federal Communications Commission (FCC) to broadcast on 103.5 FM with an ERP of 25 kW. The station is an affiliate of GNN Radio and is owned and operated by Augusta Radio Fellowship Institute, Inc.

WZSN

Greenwood, South Carolina
Broadcast area	Lakelands
Frequency	103.5 MHz
Branding	GNN Radio
Programming
Format	Christian radio
Affiliations	GNN Radio
Ownership
Owner	Augusta Radio Fellowship Institute, Inc.
History
First air date	March 3, 1989 (as WMTY-FM)
Former call signs	WMTY-FM (1989–1999)
Technical information[1]
Licensing authority	FCC
Facility ID	68852
Class	C3
ERP	25,000 watts
HAAT	100 meters (330 ft)
Transmitter coordinates	34°9′46″N 82°11′41″W
Links
Public license information	Public file LMS
Webcast	https://radio.securenetsystems.net/v5/WLPE
Website	gnnradio.org

History

The station went on the air as WMTY-FM on March 9, 1989. On January 20, 1991, the station changed its call sign to the current WZSN.^[2]

Prior to being acquired by Augusta Radio Fellowship Institute, Inc. in January 2024,^[3] and becoming an affiliate of its GNN Radio in May 2024, WZSN was an adult contemporary station for many years known as "Sunny 103.5". The station carried ABC Radio's Hits & Favorites satellite format.

The station was founded by Wally Mullinax who was a popular DJ on country-music WESC-AM "660 in Dixie" in Greenville, SC from 1963 to 1975.^[4]