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KSAK
WALNUT CA
FULL-SERVICE FM
Channel 211 (90.1 MHz)
RDS PI Code: 3f92
MOUNT SAN ANTONIO COMMUNITY COLLEGE DISTRICT
1100 NORTH GRAND AVENUE
WALNUT CA 91789
9092745125
Facility ID: 46740
Licensed
Historic Grid View
View Public File
Correspondence
FRN: 0005058680
  
L2C 0000255661 Granted 10/17/2024
MOD 0000219120 Granted 04/02/2024
L2C BLED-20180328AAP Granted 04/19/2018
MOD BPED-20150302ABS Granted 04/16/2015
L2C BLED-20131022ANG Granted 12/04/2013
MOD BPED-20130531ACF Granted 08/05/2013
MOD BPED-20070907ADE Granted 10/29/2007
REC Application ID: 1203754 (LMS)
Record Type: Full Service FM
Application Purpose: Modification
Application Purpose: Minor
Expiration Date: 10/29/2010
FRN: 0005058680
Community of license: WALNUT, CA
Channel: 211D (90.1)
NAD83 Coordinates: 34 2' 18" N / 117 53' 24.2" W
Antenna Structure Registration Number: 1014666
REC measured distance to Mexico: 181.4 km - bearing 156.8
Elevation: 363.3 m AMSL
  Horiz Vert
Effective Radiated Power (kW)0.003 0.003
Maximum Effective Radiated Power: (kW)0.003 0.003
Radiation center above average terrain191 m191 m
Radiation center-height above ground:30 m30 m
Radiation center-above mean sea level:393 m393 m
Overall antenna height above ground: 64 m
Directional Antenna:
Rad Field dB ERP Rad Field dB ERP Rad Field dB ERP
00.000inf0.000 1200.000inf0.000 2400.000inf0.000
100.000inf0.000 1300.000inf0.000 2500.000inf0.000
200.000inf0.000 1400.000inf0.000 2600.000inf0.000
300.000inf0.000 1500.000inf0.000 2700.000inf0.000
400.000inf0.000 1600.000inf0.000 2800.000inf0.000
500.000inf0.000 1700.000inf0.000 2900.000inf0.000
600.000inf0.000 1800.000inf0.000 3000.000inf0.000
700.000inf0.000 1900.000inf0.000 3100.000inf0.000
800.000inf0.000 2000.000inf0.000 3200.000inf0.000
900.000inf0.000 2100.000inf0.000 3300.000inf0.000
1000.000inf0.000 2200.000inf0.000 3400.000inf0.000
1100.000inf0.000 2300.000inf0.000 3500.000inf0.000
Public Notice Comments: Minor change in licensed facilities. Granted in part 10/20/2007 at an ERP of 0.003 kW
MOD BMPED-19901004IC Granted 01/17/1991
L2C BLED-19890926KA H Granted 01/18/1995
MOD BPED-19890427IB Granted 07/31/1989
CALL SIGN HISTORY
KSAK - 00/00/0000 (CDBS)
PERIODS OF SILENCE
Dates   Reason # Days
10/17/2012~10/16/2013 364
07/26/2019~09/30/2019 66
02/28/2020~11/05/2020 251
03/05/2021~08/02/2021 150
03/24/2022~ (approx)
11/23/2022~03/16/2023 Technical 113
05/03/2024~10/10/2024 Technical 160
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APPLICATION HISTORY
Public Notice Details BRED-19800730UF Renewal Granted
11/25/1980
  BRED-19830818WT Renewal Granted
11/30/1983
Public Notice Details BPED-19890427IB Modification Granted
07/31/1989
Public Notice Details BMPED-19901004IC Modification Granted
01/17/1991
Public Notice Details BLED-19890926KA License to Cover Granted
01/18/1995
Public Notice Details BRED-19901226UA Renewal Granted
01/18/1995
  BLSTA-19941030AAA Special Temporary Authority Pending
05/24/2000
  BLSTA-20000523AHA Special Temporary Authority Granted
05/24/2000
Public Notice Details BRED-19970728YB Renewal Granted
06/25/2001
Public Notice Details BRED-20050629AAP Renewal Granted
11/29/2005
Public Notice Details BPED-20070907ADE Modification Granted
10/29/2007
  BLSTA-20121121ANZ Remain Silent Authority Granted
01/03/2013
Public Notice Details BPED-20130531ACF Modification Granted
08/05/2013
  BLESTA-20130625ACW Extend silent STA Granted
08/23/2013
  - Resume Operations Granted
10/18/2013
Public Notice Details BRED-20130703ABE Renewal Granted
11/26/2013
Public Notice Details BLED-20131022ANG License to Cover Granted
12/04/2013
Public Notice Details BPED-20150302ABS Modification Granted
04/16/2015
Public Notice Details BLED-20180328AAP License to Cover Granted
04/19/2018
Transaction log data BLSTA-20190730ABA Silent STA Granted
08/28/2019
  - Resume Operations Granted
10/15/2019
Transaction log data BLSTA-20200324AAC Silent STA Granted
04/24/2020
  - Resume Operations Granted
11/09/2020
Transaction log data BLSTA-20210311AAG Silent STA Granted
05/19/2021
  - Resume Operations Granted
08/03/2021
Transaction log data 0000158232 Renewal Granted
02/07/2022
Transaction log data BLSTA-20220324AAC Silent STA Granted
05/27/2022
Transaction log data 0000203347 Silent STA Granted
11/29/2022
Transaction log data 0000212741 Resume Operations Received
03/20/2023
Transaction log data 0000219120 Modification Granted
04/02/2024
Transaction log data 0000244762 Silent STA Granted
05/24/2024
Transaction log data 0000251495 Equipment Test Operations Received
08/13/2024
Transaction log data 0000255655 Program Test Authority Received
10/10/2024
Transaction log data 0000255601 Resume Operations Granted
10/11/2024
Transaction log data 0000255661 License to Cover Granted
10/17/2024
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 LetterBLSTA-20220324AAC05/27/2022
Incoming letter or scanned document 03/24/2022
Imported LetterBLSTA-20210311AAG05/19/2021
Authority to Remain SilentBLSTA-20200324AAC04/24/2020
Authority to Remain SilentBLSTA-20190730ABA08/28/2019
Incoming letter or scanned documentBLESTA-20130625ACW08/23/2013
Authority to Remain SilentBLSTA-20121121ANZ01/03/2013
Incoming letter or scanned documentBPED-20070907ADE10/29/2007
History card 01/01/1980
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