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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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KNBR
SAN FRANCISCO CA US
AM BROADCAST
680 kHz
RADIO LICENSE HOLDING SRC LLC
3280 PEACHTREE ROAD, NW SUITE 2300
ATLANTA GA 30305
4049490700
Facility ID: 35208
Licensed
History Card | History Grid
View Public File
Fac Correspondence

Station logo.
This record has been enhanced by the REC Radio History Project. Pre-1932 data has been manually entered by REC based on FRC Radio Service Bulletins.  Click here to learn more.
This record has been enhanced by the REC Radio History Project. Pre-1980 data has been manually entered by REC based on information from FCC History Cards.  Click here to learn more.
BXP-20000229ABA Granted 06/29/2000
BXL-20000229ABC Granted 07/19/2000
BL-8354 Granted 01/01/1978
Public Notice Cmts
Correspondence
View Google Map
Application ID: 418885
Frequency: 680 kHz
FCC Station Class: A
IFRB Region 2 Class: A
Time Zone: Pacific
Unlimited Hours | View Towers
Primary Tower Coordinates:
NAD27: 37 32' 49.20" 122 13' 58.80"
NAD83: 37 32' 48.97" 122 14' 2.68"
Power: 50 kW
Non-Directional Antenna Same constants day and night.
Domestic Pattern: T
RMS Theoretical: 362.1 mV/m at 1km
Towers: 1
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
A10000NN99.50136.8350.32121.9m
Show more details... Show More Application Details
 
BZ-19810819AL Granted 08/26/1981
BZ-19810622AH Granted 06/30/1981
BZ-19800204AD Granted 05/15/1980
BRC-3925 Granted 04/22/1977
BRC-3084 Granted 04/17/1967
BRC-3069 Granted 03/29/1967
BZ-5587 Granted 07/29/1965
BZ-5588 Granted 07/29/1965
BRC-2040 Granted 05/28/1962
BRC-2030 Granted 05/28/1962
BZ-4590 Granted 03/12/1962
BL-8354 Granted 08/02/1961
BMP-9259 Granted 01/24/1961
BMP-9193 Granted 12/07/1960
BP-14008 Granted 04/05/1960
BL-7213 Granted 11/06/1958
BP-11790 Granted 07/03/1958
BL-3895 Granted 07/30/1951
BMP-4717 Granted 08/05/1949
BMP-4594 Granted 05/17/1949
BZ-2972 Granted 11/30/1948
BMP-4292 Granted 11/29/1948
BP-6476 Granted 04/09/1948
B5-P-3764 Dismissed 02/01/1945
B5-L-1640 Granted 05/27/1942
B5-P-3251 Granted 09/11/1941
B5-Z-979 Granted 06/12/1941
5-L-B-953 Granted 04/07/1933
5-ML-B-1148 Granted 04/07/1933
5-MP-B-384 Granted 11/03/1932
5-MP-B-331 Granted 05/03/1932
5-MP-B-502 Granted 03/18/1932
5-B-Z-36 Granted 11/10/1931
5-P-B-1675 Granted 11/17/1931
5-L-B-120 Granted 04/23/1929
5-R-B-48 Granted 01/07/1929
ALLOC- Granted 11/11/1928
5-L-B-34 Granted 10/30/1928
5-P-B-318 Granted 09/12/1928
5-S-B-42 Granted 06/01/1927
LIC- Granted
BROADCAST AUXILIARY/REMOTE PICK-UP/STL
KLZ895161.6700
KPF369161.760055 HAWTHORNE STREET
KPF369161.7600401 MARSHALL ST
KPF369161.7600
KLZ895161.7600
KPL888450.2375
KPL888450.237555 HAWTHORNE STREET
KPL888455.2375
KPL888455.237555 HAWTHORNE STREET
KMB46945.875055 HAWTHORNE STREET
KMB46946.125055 HAWTHORNE STREET
CALL SIGN HISTORY
KPO - 04/17/1922
KNBC - 11/12/1947
KNBR - 11/11/1962
KNBR -
Where this call sign has been:
10/25/1996 on 93.3 in HALTOM CITY TX - now KLIF-FM
09/06/2019 on 104.5 in SAN FRANCISCO CA - now KNBR-FM
09/06/2019 on 104.5 in PLEASANTON, ETC. CA - now KNBR-FM3
REC RADIO HISTORY PROJECT
This facility record includes pre-1980 information from the FCC/FRC manual history cards that pre-dates both the CDBS system and its predecessor BAPS. The history cards contain information about stations from the early days of radio. Not all records are included. Records such as license renewals and auxilliary facilities are excluded. Also, the information on the history cards was not very detailed and only contain the very basic information. We have included the comments from the card entries to help guide you along the history. REC feels that the history of radio is just as important as its future. REC will be slowly adding this data to the system giving priority to major markets and heritage stations. If you would like to volunteer to do data entry, please contact REC. We would appreciate your help!
Click here to view the full history card file for this facility.
Historical data on this page compiled by
For more information this project including how you can participate, click here.
FCC services and solutions for LPFM, full-service FM and FM translators, 1-844-732-5736
APPLICATION HISTORY
LIC-License to CoverGranted04/17/1922
5-S-B-42License to CoverGranted06/01/1927
5-P-B-318Minor ModificationGranted09/12/1928
5-L-B-34License to CoverGranted10/30/1928
ALLOC-1928 AllocationGranted11/11/1928
5-R-B-48RenewalGranted01/07/1929
5-L-B-120License to CoverGranted04/23/1929
5-R-B-42Modify LicenseGranted07/31/1929
5-P-B-1675Minor ModificationGranted11/17/1931
5-B-Z-36Direct MeasurementGranted11/10/1931
From: HALE BROTHERS STORES INCORPORATED AND THE CHRONICLE PUBLISHING CO.
To: NATIONAL BROADCASTING COMPANY, INC.
5-AL-B-415Assign LicenseGranted06/10/1932
5-AP-B-28Assign PermitGranted06/10/1932
5-MP-B-502Minor Modify CPGranted03/18/1932
5-MP-B-331CP ExtensionGranted05/03/1932
5-MP-B-384CP ExtensionGranted11/03/1932
5-L-B-953License to CoverGranted04/07/1933
5-ML-B-1148License to Cover-AuxGranted04/07/1933
NARBA-680NARBA ReallocationGranted03/24/1941
B5-Z-979Direct MeasurementGranted06/12/1941
B5-P-3251Minor ModificationGranted09/11/1941
B5-L-1640License to CoverGranted05/27/1942
B5-S-42Modify Lic per Order 107Granted11/06/1942
B5-P-3764Minor ModificationDismissed02/01/1945
B5-S-42Modify Lic per Order 107-AGranted07/10/1945
BP-6476Minor ModificationGranted04/09/1948
BMP-4292CP ExtensionGranted11/29/1948
BZ-2972Direct MeasurementGranted11/30/1948
BMP-4594CP ExtensionGranted05/17/1949
BMP-4717CP ExtensionGranted08/05/1949
BL-3895License to CoverGranted07/30/1951
BP-11790Auxiliary PermitGranted07/03/1958
BL-7213License to CoverGranted11/06/1958
BP-14008Minor ModificationGranted04/05/1960
BMP-9193CP ExtensionGranted12/07/1960
BMP-9259CP ExtensionGranted01/24/1961
BL-8354License to CoverGranted08/02/1961
BZ-4590Direct MeasurementGranted03/12/1962
BRC-2030Chg Remote Control PointGranted05/28/1962
BRC-2040Chg Remote Control PointGranted05/28/1962
BZ-5587Direct MeasurementGranted07/29/1965
BZ-5588Direct MeasurementGranted07/29/1965
BRC-3069Chg Remote Control PointGranted03/29/1967
BRC-3084Chg Remote Control PointGranted04/17/1967
EBSA-Emerg Broadcast SystemGranted05/25/1972
BRC-3925Chg Remote Control PointGranted04/22/1977
  BL-8354 License to Cover Granted 01/01/1978
  BZ-19800204AD Direct Measurement Granted 05/15/1980
  BR-19800729UQ Renewal Granted 11/17/1980
  BZ-19810622AH Direct Measurement Granted 06/30/1981
  BZ-19810819AL Direct Measurement Granted 08/26/1981
  BZ-19830304AG Direct Measurement Granted 03/30/1983
  BZ-19830304AH Direct Measurement Granted 03/30/1983
  BZ-19830608AK Direct Measurement Granted 08/05/1983
  BZ-19830608AJ Direct Measurement Granted 08/05/1983
  BR-19830728UA Renewal Granted 11/16/1983
  BR-19900731A8 Renewal Granted 11/27/1990
  BZ-19931129AA Direct Measurement Granted 01/12/1994
  BZ-19931203AA Direct Measurement Granted 01/12/1994
  BR-19970801H9 Renewal Granted 12/19/1997
  BXL-20000229ABC License to Cover-Aux Granted 07/19/2000
  BXP-20000229ABA Auxiliary Permit Granted 06/29/2000
BOA-19990920 Ownership Report(s) Accepted for Filing 03/05/2001
BOA-20011001 Ownership Report(s) Accepted for Filing 04/26/2002
BOA-20030930 Ownership Report(s) Accepted for Filing 10/01/2003
BOA-20050722 Ownership Report(s) Accepted for Filing 07/25/2005
  BR-20050729AAU Renewal Granted 12/16/2005
BOA-20050920 Ownership Report(s) Accepted for Filing 09/21/2005
BOA-20060726 Ownership Report(s) Accepted for Filing 07/27/2006
  Mailing Address Change Accepted for Filing 12/21/2007
  BTC-20071012AQX Transfer of Control Granted 01/18/2008
  Extension of Consummation Accepted 04/11/2008
  BTC-20080211AFC Transfer of Control Dismissed 05/15/2008
  Extension of Consummation Accepted 07/02/2008
  Consummation Notice Accepted 07/31/2008
BOA-20081106 Ownership Report(s) Accepted for Filing 11/07/2008
From: KNBR LICO, INC.
To: SUSQUEHANNA RADIO CORP.
  BAL-20081211AEN Assign License Granted 12/18/2008
  Consummation Notice Accepted 01/06/2009
BOA-20090417 Ownership Report(s) Accepted for Filing 04/20/2009
  BTC-20090812ABL Transfer of Control Granted 08/21/2009
BOA-20100708 Ownership Report(s) Accepted for Filing 07/08/2010
BOA-20100809 Ownership Report(s) Accepted for Filing 08/09/2010
  BTC-20110214AFC Transfer of Control Granted 02/23/2011
  BTC-20110331AII Transfer of Control Granted 09/14/2011
  BTC-20111017ATP Transfer of Control Granted 11/02/2011
BOA-20111201 Ownership Report(s) Accepted for Filing 12/02/2011
BOA-20111207 Ownership Report(s) Accepted for Filing 12/08/2011
BOA-20111208 Ownership Report(s) Accepted for Filing 12/09/2011
BOA-20111209 Ownership Report(s) Accepted for Filing 12/12/2011
BOA-20111212 Ownership Report(s) Accepted for Filing 12/13/2011
BOA-20111202 Ownership Report(s) Accepted for Filing 12/15/2011
BOA-20111222 Ownership Report(s) Accepted for Filing 12/23/2011
BOA-20121204 Ownership Report(s) Accepted for Filing 12/05/2012
Transaction log data BR-20130801AVX Renewal Granted 07/13/2017
  BTC-20131126BCK Transfer of Control Granted 12/16/2013
BOA-20140121 Ownership Report(s) Accepted for Filing 01/21/2014
From: SUSQUEHANNA RADIO CORP.
To: RADIO LICENSE HOLDING SRC LLC
  BAL-20140227AEX Assign License Granted 03/28/2014
BOA-20141230 Ownership Report(s) Accepted for Filing 12/31/2014
BOA-20141231 Ownership Report(s) Accepted for Filing 01/02/2015
BOA-20151104 Ownership Report(s) Accepted for Filing 11/05/2015
  BTC-20171201BFY Transfer of Control Granted 12/21/2017
  0000048699 Ownership Report-biennial Received 03/14/2018
  0000048698 Ownership Report-biennial Received 03/14/2018
  0000048645 Ownership Report-biennial Received 03/14/2018
  0000048702 Ownership Report-biennial Received 03/14/2018
  0000048639 Ownership Report-biennial Received 03/23/2018
  0000048701 Ownership Report-biennial Received 03/14/2018
  0000048648 Ownership Report-biennial Received 03/14/2018
  0000048647 Ownership Report-biennial Received 03/14/2018
  0000048644 Ownership Report-biennial Received 03/14/2018
  0000048692 Ownership Report-biennial Received 03/14/2018
  0000048697 Ownership Report-biennial Received 03/14/2018
  0000048643 Ownership Report-biennial Received 03/14/2018
  0000048694 Ownership Report-biennial Received 03/14/2018
  0000048696 Ownership Report-biennial Received 03/14/2018
  0000048693 Ownership Report-biennial Received 03/14/2018
  0000048695 Ownership Report-biennial Received 03/14/2018
  0000048641 Ownership Report-biennial Received 03/14/2018
  0000048700 Ownership Report-biennial Received 03/14/2018
  0000048640 Ownership Report-biennial Received 03/14/2018
  0000048649 Ownership Report-biennial Received 03/14/2018
  0000048642 Ownership Report-biennial Received 03/14/2018
  BTC-20180322AKT Transfer of Control Granted 06/01/2018
  0000058487 Ownership Report-non-biennaial Received 07/20/2018
  0000058475 Ownership Report-non-biennaial Received 07/20/2018
  0000058466 Ownership Report-non-biennaial Received 07/20/2018
  0000058465 Ownership Report-non-biennaial Received 07/20/2018
  0000058468 Ownership Report-non-biennaial Received 07/20/2018
  0000058472 Ownership Report-non-biennaial Received 07/20/2018
  0000058488 Ownership Report-non-biennaial Received 07/20/2018
  0000058481 Ownership Report-non-biennaial Received 07/20/2018
  0000058467 Ownership Report-non-biennaial Received 07/20/2018
  0000058470 Ownership Report-non-biennaial Received 07/20/2018
  0000058464 Ownership Report-non-biennaial Received 07/20/2018
  0000058476 Ownership Report-non-biennaial Received 07/20/2018
  0000058474 Ownership Report-non-biennaial Received 07/20/2018
Transaction log data 0000087989 Ownership Report-non-biennaial Received 11/04/2019
Transaction log data 0000087987 Ownership Report-non-biennaial Received 11/04/2019
Transaction log data 0000087980 Ownership Report-non-biennaial Received 11/04/2019
Transaction log data 0000087977 Ownership Report-non-biennaial Received 11/04/2019
Transaction log data 0000087975 Ownership Report-non-biennaial Received 11/04/2019
Transaction log data 0000087974 Ownership Report-non-biennaial Received 11/04/2019
Transaction log data 0000087972 Ownership Report-non-biennaial Received 11/04/2019
Transaction log data 0000087970 Ownership Report-non-biennaial Received 11/04/2019
Transaction log data 0000087985 Ownership Report-non-biennaial Received 11/04/2019
Transaction log data 0000087969 Ownership Report-non-biennaial Received 11/04/2019
Transaction log data 0000087976 Ownership Report-non-biennaial Received 11/04/2019
Transaction log data 0000101736 Ownership Report-biennial Received 01/29/2020
Transaction log data 0000101730 Ownership Report-biennial Received 01/29/2020
  0000102919 Ownership Report-biennial Received 01/30/2020
  0000102924 Ownership Report-biennial Received 01/30/2020
  0000102918 Ownership Report-biennial Received 01/30/2020
Transaction log data 0000102928 Ownership Report-biennial Received 02/03/2020
  0000102907 Ownership Report-biennial Received 01/30/2020
  0000102923 Ownership Report-biennial Received 01/30/2020
  0000102910 Ownership Report-biennial Received 01/30/2020
Transaction log data 0000102573 Ownership Report-biennial Received 01/30/2020
  0000102895 Ownership Report-biennial Received 01/30/2020
  0000102900 Ownership Report-biennial Received 01/30/2020
  0000102890 Ownership Report-biennial Received 01/30/2020
  0000102922 Ownership Report-biennial Received 01/30/2020
 A red arrow means this application has additional transaction log history since July 1, 2014. Click the arrow to expand.
IMPORTED LETTERS
 Incoming letter or scanned document 11/07/2016
 Incoming letter or scanned document 03/13/2015
 History card 01/01/1980
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