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Facility ID Call Sign Find Stations in or by community name or ZIP code CDBS ARN/LMS File #
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KGNU
DENVER CO
AM BROADCAST
1390 kHz
Boulder Community Broadcast Association, Inc.
4700 Walnut St
Boulder CO 80301
3034494885
Facility ID: 31349
Licensed
HD Radio digital hybrid
Historic Grid View
View Public File
Correspondence
FRN: 0006024319
  
MOD BZ-20220922AAG Granted 12/28/2022
MOD BZ-20070524AFQ Granted 07/02/2007
ML BML-20040914AGC Granted 03/22/2005
MLA BP-20001023AEY Granted 02/19/2003
ML BP-20001023AEY Superceded 05/03/2002
REC Application ID: 532807 (LMS)
Legacy CDBS Application ID: 532807
Record Type: Full Service AM
Application Purpose: Modify License
Application Purpose: Minor
FRN: 0006024319
Community of license: DENVER, CO, US
NAD83 Coordinates: 39 47' 57.0" N / 104 58' 31.9" W
Frequency: 1390 kHz
FCC Station Class: D
Public Notice Comments: Minor change in licensed facilities
Daytime | View Towers
Primary Tower Coordinates: 39 47' 57" N / 104 58' 31.9" W
Power: 4.4 kW
Directional Antenna: N
RMS Standard: 284.29 mV/m at 1km
Twr Field
Ratio		 Elec.
Ht.		 Phas-
ing		 Spac-
ing		 Orien-
tation		 Tower
Ref		 Top
Load		 Sw
A		 Sw
B		 Sw
C		 Sw
D		 Tower
Height
A156.9000NN000034.1m
Nighttime | View Towers
Primary Tower Coordinates: 39 47' 57" N / 104 58' 31.9" W
Power: 0.115 kW
Directional Antenna: N
RMS Standard: 284.29 mV/m at 1km
Twr Field
Ratio		 Elec.
Ht.		 Phas-
ing		 Spac-
ing		 Orien-
tation		 Tower
Ref		 Top
Load		 Sw
A		 Sw
B		 Sw
C		 Sw
D		 Tower
Height
A156.9000NN000034.1m
MLA BP-20001023AEY Superceded 02/13/2003
MLA BP-20001023AEY Superceded 12/04/2002
MOD BZ-19930413AD Granted 05/24/1993
MOD BZ-19870317AC Granted 04/14/1987
L2C NoFileNumber Granted 01/01/1978
L2C BL-10618 Granted 00/00/0000
BROADCAST AUXILIARY/REMOTE PICK-UP/STL
WLP665 951.8875 828 SANTA FE DR.
CALL SIGN HISTORY
KFTO - 06/13/1988 (CDBS)
KDZR - 06/23/1988 (CDBS)
KJME - 07/14/1989 (CDBS)
KGNU - 08/27/2004 (CDBS)
Where this call sign has been:
10/01/1965 on 1430 in SANTA CLARA CA - now KVVN (RHP)
00/00/0000 on 88.5 in BOULDER CO - now KGNU-FM (CDBS)
08/27/2004 on 88.5 in BOULDER CO - now KGNU-FM (CDBS)
00/00/0000 on 88.5 in BOULDER CO - now KGNU-FM (LMS)
TRANSLATORS/BOOSTERS/SATELLITES
1.K256CT88.5DENVER CO
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APPLICATION HISTORY
Transaction log data NoFileNumber License to Cover Granted
01/01/1978
Transaction log data BR-19791203XL Renewal Granted
07/30/1980
Public Notice Details BAPL-19811209EA Assign License/CP Granted
07/07/1982
Transaction log data BR-19821130YU Renewal Granted
03/15/1983
Public Notice Details BAPL-19850913EI Assign License/CP Granted
11/07/1985
Public Notice Details BAPL-19851113ET Assign License/CP Granted
11/25/1985
Public Notice Details BAL-19860501FU Assign License/CP Granted
09/19/1986
Public Notice Details BZ-19870317AC Modification Granted
04/14/1987
Public Notice Details BAPL-19870624EH Assign License/CP Granted
08/20/1987
Transaction log data BR-19891201XG Renewal Granted
04/25/1990
Public Notice Details BAL-19900131EK Assign License/CP Granted
04/30/1990
Public Notice Details BZ-19930413AD Modification Granted
05/24/1993
Public Notice Details BAL-19951109EA Assign License/CP Granted
02/29/1996
Transaction log data BR-19961118WO Renewal Granted
03/27/1997
Public Notice Details BP-20001023AEY Modify License-Amendment Granted
02/19/2003
Public Notice Details BAL-20041012AIO Assign License/CP Granted
11/19/2004
Public Notice Details BML-20040914AGC Modify License Granted
03/22/2005
Transaction log data BR-20041201BEM Renewal Granted
03/30/2005
  BDN-20060606AGS Digital Notification Pending
06/08/2006
Public Notice Details BTC-20060622ABF Transfer of Control Granted
06/30/2006
Public Notice Details BZ-20070524AFQ Modification Granted
07/02/2007
Transaction log data BR-20121127AHM Renewal Granted
03/22/2013
Public Notice Details BTC-20150406ACC Transfer of Control Granted
04/22/2015
Transaction log data 0000128187 Renewal Granted
03/22/2021
Public Notice Details BZ-20220922AAG Modification Granted
12/28/2022
Transaction log data 0000242374 Special Temporary Auth.-engineering Granted
09/23/2024
Transaction log data 0000254703 Administrative Update Received
09/26/2024
Transaction log data 0000254173 Extension Request Granted
03/24/2025
Transaction log data 0000268340 Extension Request Granted
03/24/2025
A red arrow means this application has additional transaction log history since July 1, 2014. Click the arrow to expand.
A blue arrow means that some details may be available through public notice data. Click the arrow to expand. (Provided by the REC Radio History Project)
IMPORTED LETTERS
Imported LetterBZ-20220922AAG09/28/2022
Imported LetterBZ-20220922AAG09/28/2022
Incoming letter or scanned documentBR-20121127AHM11/26/2012
History card 01/01/1980
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