KSDR (AM)

KSDR (1480 kHz, "1480 Talk Radio") is an AM radio station serving Watertown, South Dakota. The station is owned and operated by Connoisseur Media.

KSDR

Watertown, South Dakota United States
Frequency	1480 kHz
Programming
Format	News/talk
Ownership
Owner	Connoisseur Media (Alpha 3E Licensee LLC)
Sister stations	KDLO-FM KIXX KKSD KSDR-FM KWAT
History
First air date	1961
Former call signs	KSDR (1961–1982) KLSC (1982–1985)[1]
Technical information[2]
Licensing authority	FCC
Facility ID	20432
Class	D
Power	1,000 watts day 50 watts night
Transmitter coordinates	44°55′57.9″N 97°6′20.3″W
Links
Public license information	Public file LMS
Website	www.gowatertown.net/stations/ksdr-am-1480/

History

The station was assigned the KSDR call letters by the Federal Communications Commission.^[1]

KSDR was owned by Alpha Media after it purchased the stations of Digity, LLC, in 2015.^[3] Alpha Media merged with Connoisseur Media on September 4, 2025.^[4]