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KWRM
CORONA CA
AM BROADCAST
1370 kHz
EDI MEDIA, INC.
1773 W. SAN BERNARDINO RD.
BLDG. C-31
WEST COVINA CA 91791
6268563889
Facility ID: 39692
Licensed And Silent
View Public File
Correspondence
 
BZ-20150625ACN Granted 11/30/2015
BL-19811218AD Granted 02/28/1983
Public Notice Cmts
Correspondence
View Google Map
Application ID: 37348
Frequency: 1370 kHz
FCC Station Class: B
IFRB Region 2 Class: B
Time Zone: Pacific
Nighttime | View Towers
Primary Tower Coordinates:
NAD27: 33 52' 51.60" 117 32' 34.80"
NAD83: 33 52' 51.65" 117 32' 37.98"
Power: 2.5 kW
Directional Antenna Different constants day and night.
Domestic Pattern: A
RMS Theoretical: 508.99 mV/m at 1km
Towers: 3
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
A0.7100000NN000060.8m
B11001459033NN000060.8m
C0.610025518033NN000060.8m
Augments: 1
Augment Central
Azimuth
Radiation at
Central Azimuth
Span
133414.4150
Show field strength tabulations... Display pattern of directional antenna.
Show field strength tabulations... Display directional pattern in tabular form.
 
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Daytime | View Towers
Primary Tower Coordinates:
NAD27: 33 52' 51.60" 117 32' 34.80"
NAD83: 33 52' 51.65" 117 32' 37.98"
Power: 5 kW
Directional Antenna Different constants day and night.
Domestic Pattern: A
RMS Theoretical: 630.86 mV/m at 1km
Towers: 5
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
A1100000NN000060.8m
B0.076100-82.59033NN000060.8m
C0.076100-82.590213NN000060.8m
D0.554100-162.680335NN000060.8m
E0.554100177.680155NN000060.8m
Augments: 2
Augment Central
Azimuth
Radiation at
Central Azimuth
Span
168257.530
2231.5217.2631
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
 
CALL SIGN HISTORY
KWRM - 00/00/0000
PERIODS OF SILENCE
03/31/2021~
04/14/2020~03/27/2021
FCC services and solutions for LPFM, full-service FM and FM translators, 1-844-732-5736
APPLICATION HISTORY
  BZ-19790125AH Direct Measurement Granted 12/11/1979
  BP-19791018AD Major Modification-amend Granted 10/16/1980
  BR-19800731UK Renewal Granted 11/17/1980
  BMP-19810915AK CP Extension Granted 01/11/1982
  BMP-19820421AD Modification Granted 06/03/1982
  BL-19811218AD License to Cover Granted 02/28/1983
  BR-19830801XG Renewal Granted 11/16/1983
  BAL-19880829EA Assign License/CP Granted 12/05/1988
  BAL-19900910EA Assign License/CP Granted 10/31/1990
  BR-19900731D7 Renewal Granted 09/26/1991
  BR-19970731B8 Renewal Granted 12/10/1997
  BR-20050801BMU Renewal Granted 11/29/2005
  BTC-20070727AGX Transfer of Control Superceded 09/17/2007
  BTC-20070727AGX Transfer of Control Superceded 09/18/2007
  BTC-20070727AGX Transfer of Control Granted 09/24/2007
Transaction log data NOTICE Consummation Notice Received 11/29/2007
  BTC-20091027ABL Transfer of Control Granted 11/04/2009
Transaction log data NOTICE Consummation Notice Received 11/10/2009
  BSTA-20100127ACX Special Temporary Authority Granted 01/28/2010
  BESTA-20110202ABF Extension of STA Granted 04/11/2011
  BESTA-20111011ACO Extension of STA Granted 11/29/2011
  BESTA-20120522AEW Extension of STA Granted 06/04/2012
  BESTA-20130709AAS Extension of STA Denied 08/20/2013
  BSTA-20130930BEA Special Temporary Authority Granted 10/18/2013
  BSTA-20140416AAV Special Temporary Authority Granted 04/23/2014
Transaction log data BR-20130729AIL Renewal Granted 10/10/2014
Transaction log data BESTA-20141015ACH Extension of STA Granted 11/05/2014
Transaction log data BESTA-20150204AAL Extension of STA Granted 02/23/2015
Transaction log data BESTA-20150707AAY Extension of STA Granted 07/21/2015
Transaction log data BZ-20150625ACN Direct Measurement Granted 11/30/2015
From: MAJOR MARKET STATIONS, INC.
To: EDI MEDIA, INC.
  BAL-20171220ABT Assign License/CP Superceded 03/06/2018
From: MAJOR MARKET STATIONS, INC.
To: EDI MEDIA, INC.
  BAL-20171220ABT Assign License/CP Granted 03/07/2018
Transaction log data NOTICE Consummation Notice Received 04/06/2018
Transaction log data BLSTA-20200414AAQ Silent STA Granted 05/08/2020
Transaction log data NOTICE Resume Operations Granted 01/07/2021
Transaction log data BSTA-20210311AAH Special Temporary Authority Granted 03/18/2021
Transaction log data NOTICE Resume Operations Granted 03/31/2021
  BLSTA-20210412AAB Silent STA Pending 04/12/2021
 A red arrow means this application has additional transaction log history since July 1, 2014. Click the arrow to expand.
IMPORTED LETTERS
 Authority to Remain Silent 05/08/2020
 STA relatedBESTA-20150707AAY07/22/2015
 Incoming letter or scanned document 06/25/2015
 STA relatedBESTA-20141015ACH11/05/2014
 STA related 04/23/2014
 STA related 10/18/2013
 STA related 06/04/2012
 STA related 11/29/2011
 Incoming letter or scanned document 04/11/2011
 Incoming letter or scanned document 01/28/2010
 Imported Letter 01/01/1989
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