KTZR (AM)

KTZR
Tucson, Arizona;
Frequency	1450 kHz
Branding	Fox Sports 1450
Programming
Format	Sports radio
Affiliations	Fox Sports Radio; Tucson Roadrunners; Tucson Sugar Skulls
Ownership
Owner	iHeartMedia; (iHM Licenses, LLC);
Sister stations	KHUD, KMMA, KNST, KOHT, KRQQ, KXEW
History
First air date	1947
Former call signs	KCLB (CP, 1946); KOPO (1946–1957); KOLD (1957–1969); KOPO (1969–1977); KFLT (1977–1986); KKPW (1986–1988); KFXX (1988); KTZR (1988–2003); KWFM (2003–2011);
Call sign meaning	"Tucson Z Rock" former affiliation
Technical information
Licensing authority	FCC
Facility ID	68316
Class	C
Power	1,000 watts unlimited
Links
Public license information	Public file; LMS;
Webcast	Listen live (via iHeartRadio)
Website	foxsports1450.iheart.com

KTZR (1450 kHz) is a commercial AM radio station located in Tucson, Arizona. KTZR airs a sports radio format. Its studios are located north of downtown Tucson along Oracle Road, while the transmitter site is southeast of downtown.