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)[1] KOPO (1946–1957)[1] KOLD (1957–1969)[1] KOPO (1969–1977)[1] KFLT (1977–1986)[1] KKPW (1986–1988) KFXX (1988) KTZR (1988–2003) KWFM (2003–2011)
Call sign meaning	"Tucson Z Rock" former affiliation
Technical information[2]
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.