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KLAC
LOS ANGELES CA
AM BROADCAST
570.0 kHz
LOS ANGELES BROADCASTING PARTNERS, LLC
7136 S. YALE AVENUE
SUITE 501
TULSA OK 74136
9186644581
Facility ID: 59958
Licensed
HD Radio digital hybrid
Historic Grid View
History Card
View Public File
Correspondence
 
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.
BML-20141104AFV Granted 01/30/2015
View Application
View Authorization
Public Notice Cmts
Correspondence
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Application ID: 1658659
FRN: 0012325395
Frequency: 570 kHz
FCC Station Class: B
IFRB Region 2 Class: B
Time Zone: Pacific
Antenna Monitor: POTOMAC INSTRUMENTS AM-1901
Daytime | View Towers
Primary Tower Coordinates:
NAD27: 34 4' 12.00" 118 11' 34.80"
NAD83: 34 4' 12.05" 118 11' 38.06"
Power: 5 kW
Directional Antenna Nighttime only.
Domestic Pattern: T
RMS Theoretical: 283.24 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
A190000NN0000131.6m
Show more details... Show More Application Details
 
Nighttime | View Towers
Primary Tower Coordinates:
NAD27: 34 4' 12.00" 118 11' 34.80"
NAD83: 34 4' 12.05" 118 11' 38.06"
Power: 5 kW
Directional Antenna Nighttime only.
Domestic Pattern: A
RMS Augmented: 711.94 mV/m at 1km
RMS Theoretical: 675.92 mV/m at 1km
Towers: 2
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
A0.550-10300NY73800106.7m
B1007530NY73800106.7m
Augments: 7
Augment Central
Azimuth
Radiation at
Central Azimuth
Span
10329.9230
215321.8730
330318.6530
445321.8730
560328.3130
6113627.6438
7132772.4916
Show field strength tabulations... Display pattern of directional antenna.
Show field strength tabulations... Display directional pattern in tabular form.
 
Show more details... Show More Application Details
 
BP-19971126AG Granted 11/14/2000
BL- Granted
BP-19971126AG Superceded 06/22/2000
BRC-2925 Granted 08/19/1966
BRC-2926 Granted 08/19/1966
BL-11393 Granted 10/31/1966
BL-11394 Granted 10/31/1966
BP-17207 Granted 03/10/1966
BP-17091 Granted 03/22/1966
BL-11123 Granted 03/25/1966
BZ-5797 Granted 03/25/1966
BMP-11579 Granted 08/30/1965
BP-16311 Granted 03/15/1965
BZ-5119 Granted 03/05/1964
BZ-5120 Granted 03/05/1964
BRC-2099 Granted 08/03/1962
BZ-4702 Granted 08/14/1962
BZ-4703 Granted 08/14/1962
BZ-4345 Granted 09/22/1960
BZ-4346 Granted 09/22/1960
BZ-4239 Granted 02/29/1960
BZ-4230 Granted 03/01/1960
BS-17 Granted 06/26/1958
BZ-3987 Granted 05/19/1958
BP-11078 Dismissed 10/22/1959
BL-6099 Granted 03/12/1956
BP-10021 Granted 09/08/1955
BRC-635 Granted 01/20/1955
BL-3441 Granted 12/15/1948
BMP-4204 Granted 10/29/1948
BMP-3915 Granted 06/04/1948
BMP-3876 Granted 05/25/1948
BMP-3352 Granted 12/03/1947
BMP-2601 Granted 04/25/1947
B5-P-4583 Granted 10/16/1946
NARBA-570 Granted 03/24/1941
B5-Z-394 Granted 05/20/1940
B5-P-2867 Application Returned 05/13/1940
B5-P-2387 Application Returned 09/07/1939
B5-P-311 Permit Cancelled 10/22/1935
5-ML-B-1344 Granted 06/15/1934
5-ML-B-1344 Superceded 06/05/1934
5-ML-B-1344 Superceded 06/02/1934
5-Z-B-75 Application Returned 06/23/1933
5-ML-B-1043 Application Returned 09/19/1932
5-L-B-594 Granted 05/22/1931
5-P-B-1961 Granted 01/23/1931
5-P-B-1905 Application Denied 10/16/1931
5-P-B-244 Granted 05/10/1929
5-M-B-193 Dismissed 01/28/1929
5-S-B-17 UNKWN 11/11/1928
5-S-B-17 UNKWN 11/07/1928
5-S-B-17 UNKWN 03/26/1928
5-S-B-17 UNKWN 02/27/1928
5-S-B-17 UNKWN 02/20/1928
5-S-B-17 UNKWN
5-S-B-17 Granted 06/01/1927
5-S-B-17 Granted 03/19/1924
BROADCAST AUXILIARY/REMOTE PICK-UP/STL
WQSV207946.000011242 BLACKSTAR CANYON RD
WQTN668951.500016608 TROJAN WAY
CALL SIGN HISTORY
KMTR - 03/19/1924
KLAC - 03/07/1946
KLAC - 00/00/0000
Where this call sign has been:
04/30/1965 on 94.7 in LOS ANGELES CA - now KTWV
09/02/1959 on 102.7 in LOS ANGELES CA - now KIIS-FM
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
Transaction log data BL- License to Cover Granted 00/00/0000
  5-S-B-17 Original Construction Permit Granted 03/19/1924
  5-S-B-17 Special Temporary Authority Granted 06/01/1927
  5-S-B-17 Unknown Unknown 00/00/0000
  5-S-B-17 Unknown Unknown 02/20/1928
  5-S-B-17 Unknown Unknown 02/27/1928
  5-S-B-17 Unknown Unknown 03/26/1928
  5-S-B-17 Unknown Unknown 11/07/1928
  5-S-B-17 Unknown Unknown 11/11/1928
  5-M-B-193 Modify License Dismissed 01/28/1929
  5-P-B-244 Modification Granted 05/10/1929
  5-P-B-1905 Modification Denied 10/16/1931
  5-P-B-1961 Modification Granted 01/23/1931
  5-L-B-594 License to Cover Granted 05/22/1931
  5-ML-B-1043 Modify License Returned 09/19/1932
  5-Z-B-75 Direct Measurement Returned 06/23/1933
  5-ML-B-1344 Modify License Superceded 06/02/1934
  5-ML-B-1344 Modify License Superceded 06/05/1934
  5-ML-B-1344 Modify License Granted 06/15/1934
  B5-P-311 Modification Cancelled 10/22/1935
  B5-P-2387 Modification Returned 09/07/1939
  B5-P-2867 Modification Returned 05/13/1940
  B5-Z-394 Direct Measurement Granted 05/20/1940
  NARBA-570 NARBA Reallocation Granted 03/24/1941
  B5-TC-373 Transfer of Control Granted 05/16/1944
  B5-S-17 Modify Lic per Order 107-A Granted 07/10/1945
  B5-TC-471 Transfer of Control Granted 02/20/1946
  B5-P-4583 Modification Granted 10/16/1946
  BMP-2601 Minor Modify CP Granted 04/25/1947
  BMP-3352 CP Extension Granted 12/03/1947
  BMP-3876 Minor Modify CP Granted 05/25/1948
  BMP-3915 CP Extension Granted 06/04/1948
  BTC-693 Transfer of Control Dismissed 09/02/1949
  BMP-4204 CP Extension Granted 10/29/1948
  BL-3441 License to Cover Granted 12/15/1948
  BTC-753 Transfer of Control Dismissed 08/19/1949
  BRC-635 Chg Remote Control Point Granted 01/20/1955
  BP-10021 Original Construction Permit Granted 09/08/1955
  BL-6099 License to Cover Granted 03/12/1956
From: KMTR RADIO CORPORATION
To: HALL BROADCASTING COMPANY, INC.
  BAL-2351 Assignment Granted 07/18/1956
  BP-11078 Modification Dismissed 10/22/1959
  BZ-3987 Direct Measurement Granted 05/19/1958
  BS-17 Modify License Granted 06/26/1958
  BZ-4230 Direct Measurement Granted 03/01/1960
  BZ-4239 Direct Measurement Granted 02/29/1960
  BZ-4345 Direct Measurement Granted 09/22/1960
  BZ-4346 Direct Measurement Granted 09/22/1960
From: HALL BROADCASTING COMPANY, INC.
To: WESTINGHOUSE BROADACSTING COMPANY, INC.
  BAL-4097 Assignment Dismissed 11/16/1961
  BZ-4702 Direct Measurement Granted 08/14/1962
  BZ-4703 Direct Measurement Granted 08/14/1962
  BRC-2099 Chg Remote Control Point Granted 08/03/1962
From: HALL BROADCASTING COMPANY, INC.
To: METROMEDIA, INC.
  BAL-4771 Assignment Granted 06/26/1963
  BZ-5119 Direct Measurement Granted 03/05/1964
  BZ-5120 Direct Measurement Granted 03/05/1964
  BP-16311 Modification Granted 03/15/1965
  BMP-11579 Minor Modify CP Granted 08/30/1965
  BL-11123 License to Cover Granted 03/25/1966
  BZ-5797 Direct Measurement Granted 03/25/1966
  BP-17091 Modification Granted 03/22/1966
  BP-17207 Modification Granted 03/10/1966
  BL-11393 License to Cover Granted 10/31/1966
  BL-11394 License to Cover Granted 10/31/1966
  BRC-2926 Chg Remote Control Point Granted 08/19/1966
  BRC-2925 Chg Remote Control Point Granted 08/19/1966
  BTC-5833 Transfer of Control Dismissed 06/13/1969
  EBSA- Emerg Broadcast System Granted 05/25/1972
  BR-19800801YX Renewal Granted 11/17/1980
  BZ-19810508AA Direct Measurement Granted 05/19/1981
  BR-19830801XE Renewal Granted 01/06/1984
  BTC-19840215KN Transfer of Control Granted 04/10/1984
  BAL-19840813EJ Assign License/CP Granted 10/05/1984
Public Notice Details BML-19840827AI Modify License Granted 10/18/1984
  BAL-19850822KG Assign License/CP Granted 11/14/1985
  BZ-19860331AJ Direct Measurement Granted 06/10/1986
  BZ-19870916AB Direct Measurement Granted 12/29/1987
  BAL-19890302KS Assign License/CP Granted 03/21/1989
  BAL-19891109EB Assign License/CP Granted 12/07/1989
  BR-19900731D2 Renewal Granted 12/31/1990
  BAL-19930330GQ Assign License/CP Granted 05/14/1993
  BAL-19930330HD Assign License/CP Granted 06/15/1993
  BAL-19930805GN Assign License/CP Granted 09/01/1993
  BTC-19950816GH Transfer of Control Granted 11/28/1995
  BTC-19960603HF Transfer of Control Granted 08/08/1996
  BR-19970729YB Renewal Granted 12/19/1997
  BTC-19990527GQ Transfer of Control Granted 06/11/1999
  BP-19971126AG Original Construction Permit Superceded 06/22/2000
  BP-19971126AG Modification Granted 11/14/2000
  BR-20050728AAL Renewal Granted 11/29/2005
  BDN-20060420ADY Digital Notification Pending 04/24/2006
  -20060428AJT Experimental Permit Dismissed 05/24/2006
Transaction log data BR-20130801AGZ Renewal Granted 10/10/2014
Transaction log data -20141104AFW Program Test Authority Pending 11/14/2014
Transaction log data BML-20141104AFV License to Cover Granted 01/30/2015
From: AMFM BROADCASTING LICENSES, LLC
To: LOS ANGELES BROADCASTING PARTNERS, LLC
  BAL-20160426ABQ Assign License/CP Superceded 05/23/2016
From: AMFM BROADCASTING LICENSES, LLC
To: LOS ANGELES BROADCASTING PARTNERS, LLC
  BAL-20160426ABQ Assign License/CP Superceded 07/14/2016
From: AMFM BROADCASTING LICENSES, LLC
To: LOS ANGELES BROADCASTING PARTNERS, LLC
  BAL-20160426ABQ Assign License/CP Granted 07/18/2016
Transaction log data NOTICE Consummation Notice Received 08/09/2016
Transaction log data NOTICE Administrative Update Pending 08/29/2017
Transaction log data BTC-20180319BAQ Transfer of Control Granted 04/11/2018
Transaction log data NOTICE Consummation Notice Received 04/19/2018
Transaction log data BTC-20181009BES Transfer of Control Superceded 11/08/2018
Transaction log data BTC-20181009BES Transfer of Control Superceded 02/15/2019
Transaction log data BTC-20181009BES Transfer of Control Superceded 02/26/2019
Transaction log data BTC-20181009BES Transfer of Control Granted 04/24/2019
Transaction log data NOTICE Consummation Notice Received 05/02/2019
Transaction log data BTC-20201019AHK Transfer of Control Granted 11/10/2020
Transaction log data NOTICE Consummation Notice Received 01/05/2021
 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
 OrderBAPFT-20181023ABB04/24/2019
 History card 01/01/1980
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