Article · Wikipedia archive · Last revised Jun 25, 2026

KGRR

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

Last revised
Jun 25, 2026
Read time
≈ 1 min
Length
197 w
Citations
3
Source
KGRR
Broadcast area
Dubuque, Iowa
Frequency97.3 MHz
Branding97.3 The Rock
Programming
FormatActive rock
AffiliationsCompass Media Networks
Ownership
OwnerRadio Dubuque, Inc.
KDTH, KATF, WVRE
History
First air date
December 10, 1994 (1994-12-10)
Call sign meaning
"Great Rock 'n Roll"
Technical information1
Licensing authority
FCC
26898
ClassC3
ERP25,000 watts
HAAT100 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
WebcastListen live
Websitewww.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".

References

References

External links