KCSF

KCSF
Colorado Springs, Colorado;
Broadcast area	Colorado Springs, Colorado
Frequency	1300 kHz (HD Radio)
Branding	Xtra Sports Radio 1300
Programming
Format	Sports
Affiliations	BetQL Network; Infinity Sports Network; Fox Sports Radio; Colorado Avalanche; Denver Nuggets; Colorado Springs Switchbacks FC;
Ownership
Owner	Cumulus Media; (Radio License Holding CBC, LLC);
Sister stations	KATC-FM, KKFM, KKMG, KKPK, KVOR
History
First air date	September 22, 1922 (as KFUM)
Former call signs	KFUM (1922–1931); KVOR (1931–2000); KTWK (2000); KUBL (2000–2002); KBZC (2002–2004); KKML (2004–2008);
Call sign meaning	"Colorado Sports Frequency"
Technical information
Licensing authority	FCC
Facility ID	62039
Class	B
Power	5,000 watts day; 1,000 watts night;
Transmitter coordinates	38°48′46″N 104°48′51″W / 38.81278°N 104.81417°W
Links
Public license information	Public file; LMS;
Webcast	Listen Live
Website	www.xtrasports1300.com

KCSF (1300 AM, "Xtra Sports 1300") is a radio station serving the Colorado Springs area with a sports format. It is under ownership of Cumulus Media.