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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
REC Application ID: 5456455 (eLMS)
Record Type: Full Service FM
Application Purpose: License to Cover
FRN: 0005058680
Channel: 211D (90.1)
NAD83 Coordinates: 34 2' 36.3" N / 117 50' 23.1" W
REC measured distance to Mexico: 180.2 km - bearing 158.1
Elevation: 246.6 m AMSL
Antenna Type: Jampro JLPC-1
Antenna Sections (bays): 1
Transmitter Power Output: 0.032 kW
  Horiz Vert
Effective Radiated Power (kW)0.01 0.01
Maximum Effective Radiated Power: (kW)0 0
Radiation center above average terrain23 m23 m
Radiation center-height above ground:30 m30 m
Radiation center-above mean sea level:277 m277 m
Overall antenna height above ground: 30.5 m
Structure Type: UTOWER
Non-Directional Antenna
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
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
For assistance with LPFM, FM and translators, contact REC!
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
  License to cover.
  Granted : 2013-12-04 00:00:00 Original App.
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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