KGRR

KGRR

Epworth, Iowa United States
Broadcast area	Dubuque, Iowa
Frequency	97.3 MHz
Branding	97.3 The Rock
Programming
Format	Active rock
Affiliations	Compass Media Networks
Ownership
Owner	Radio Dubuque, Inc.
Sister stations	KDTH, KATF, WVRE
History
First air date	December 10, 1994 (1994-12-10)
Call sign meaning	"Great Rock 'n Roll"
Technical information[1]
Licensing authority	FCC
Facility ID	26898
Class	C3
ERP	25,000 watts
HAAT	100 m (330 ft)
Transmitter coordinates	42°27′29″N 90°46′40.5″W / 42.45806°N 90.777917°W / 42.45806; -90.777917
Links
Public license information	Public file LMS
Webcast	Listen live
Website	www.radiodubuque.com/therock/

KGRR (97.3 FM) is a radio station broadcasting an active rock format to the Dubuque, Iowa, United States, area. The station is licensed to Radio Dubuque, Inc.^[2] Its transmitter is located alongside U.S. Highway 20 between Dubuque and Peosta on top of the U.S. 20 Bluff.^[3] KGRR was used as the radio station call letters in an episode of 'The Twilight Zone' Nightsong (TV episode 1986 #2.6). The frequency on the show was 96.3 FM and it was located somewhere in California.

On March 1, 2010, KGRR shifted from a classic rock format to a mainstream rock format as "97.3 The Rock".