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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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WMPT
ANNAPOLIS MD
DIGITAL TV STATION
PBS
Channel 21 (Virtual 22)
Maryland Public Broadcasting Commission
11767 Owings Mills Boulevard
Owings Mills MD 21117
4103565600
Facility ID: 65942
Licensed
View Public File
Correspondence
FRN: 0003857380
  
0000136496 Granted 06/22/2021
REC Application ID: 5226068 (LMS)
Record Type: Digital TV (DTV) Station
Application Purpose: Modification of License-ATSC3 Amend
Channel: 21
Expiration Date: 10/01/2028
SITE # 1
TV Zone: : 1
NAD83 Coordinates: 39 0' 36.7" N / 76 36' 31.8" W
Antenna Structure Registration Number: 1225569
Elevation: 44.5 m AMSL
Antenna Type: DIE TFU-30GTH/VP-R-O6
Antenna Polarization: Elliptical
Effective Radiated Power: 1000kW
Maximum Antenna Power Gain: 12.55 dB
Radiation center-above mean sea level: 309.1
Radiation center above average terrain 284
Overall antenna height above ground: 275.2
Non-Directional Antenna
Antenna System ID: 1002040
Rad Field dB ERP Rad Field dB ERP Rad Field dB ERP
01.0000.0 1000.000 1201.0000.0 1000.000 2401.0000.0 1000.000
101.0000.0 1000.000 1301.0000.0 1000.000 2501.0000.0 1000.000
201.0000.0 1000.000 1401.0000.0 1000.000 2601.0000.0 1000.000
301.0000.0 1000.000 1501.0000.0 1000.000 2701.0000.0 1000.000
401.0000.0 1000.000 1601.0000.0 1000.000 2801.0000.0 1000.000
501.0000.0 1000.000 1701.0000.0 1000.000 2901.0000.0 1000.000
601.0000.0 1000.000 1801.0000.0 1000.000 3001.0000.0 1000.000
701.0000.0 1000.000 1901.0000.0 1000.000 3101.0000.0 1000.000
801.0000.0 1000.000 2001.0000.0 1000.000 3201.0000.0 1000.000
901.0000.0 1000.000 2101.0000.0 1000.000 3301.0000.0 1000.000
1001.0000.0 1000.000 2201.0000.0 1000.000 3401.0000.0 1000.000
1101.0000.0 1000.000 2301.0000.0 1000.000 3501.0000.0 1000.000
0000120421 AUX Granted 08/17/2020
0000120298 AUX Granted 08/11/2020
0000084314 Granted 10/09/2019
0000029874 Granted 01/05/2018
0000025178 Granted 07/10/2017
BLEDT-20100813BHC Granted 05/18/2011
BPEDT-20080620AIA Granted 06/05/2009
BPEDT-20080620AIA Superceded 08/22/2008
BLET-20030903ABE Granted 10/09/2003
BLEDT-20030903ABC Granted 10/09/2003
BPET-20000503ABO Granted 09/12/2001
BPET-20000503ABO Superceded 06/08/2001
BMPEDT-20000501AIL Granted 06/06/2001
BPEDT-19990112KG Granted 06/25/1999
BLET-381 Granted 12/23/1980
BROADCAST AUXILIARY/REMOTE PICK-UP/STL
KBH804 450.0975 1690 HAWKINS RD.
KBH804 450.5975 1690 HAWKINS RD.
KBH804 455.0975 1690 HAWKINS RD.
KBH804 455.3375 1690 HAWKINS RD.
KBH804 455.5975 1690 HAWKINS RD.
CALL SIGN HISTORY
WAPB - 00/00/0000 (CDBS)
WMPT - 07/04/1984 (CDBS)
WMPT - 00/00/0000 (LMS)
Where this call sign has been:
00/00/0000 on 1450.0 in SOUTH WILLIAMSPORT PA - now DWFXX (CDBS)
04/03/1981 on 99.3 in SOUTH WILLIAMSPORT PA - now WZXR (CDBS)
Nautel for LPFM.
Applications DTV Transition TV Repack Childrens TV
APPLICATION HISTORY
Public Notice Details BLET-381 License to Cover Granted
12/23/1980
  BRET-19810601KE Renewal Granted
04/22/1982
Public Notice Details BRET-19860602KN Renewal Granted
09/05/1986
Public Notice Details BRET-19910603KI Renewal Granted
12/03/1991
Public Notice Details BRET-19960531LB Renewal Granted
09/30/1996
Public Notice Details BPEDT-19990112KG Modification Granted
06/25/1999
Public Notice Details BMPEDT-20000501AIL Modification Granted
06/06/2001
Public Notice Details BPET-20000503ABO Modification Granted
09/12/2001
Public Notice Details BLEDT-20030903ABC License to Cover Granted
10/09/2003
Public Notice Details BLET-20030903ABE License to Cover Granted
10/09/2003
Public Notice Details BAFEDT-20031121AIK Ancillary Fee Received
11/24/2003
Public Notice Details BRET-20040601BKW Renewal Granted
10/01/2004
Transaction log data BAFEDT-20041122ADT Ancillary Fee Received
11/23/2004
Transaction log data BAFEDT-20051128AOD Ancillary Fee Received
11/29/2005
Transaction log data BAFEDT-20061115AAH Ancillary Fee Received
11/16/2006
Transaction log data BAFEDT-20071129AER Ancillary Fee Received
11/30/2007
Transaction log data BAFEDT-20081125ACU Ancillary Fee Received
11/26/2008
Public Notice Details BPEDT-20080620AIA Modification Granted
06/05/2009
Public Notice Details BAFEDT-20091123AFS Ancillary Fee Received
11/24/2009
Public Notice Details BAFEDT-20101119ACA Ancillary Fee Received
11/22/2010
Public Notice Details BLEDT-20100813BHC License to Cover Granted
05/18/2011
Transaction log data BAFEDT-20111118AWV Ancillary Fee Received
11/21/2011
Transaction log data BAFEDT-20121116ALR Ancillary Fee Received
11/19/2012
Transaction log data BAFEDT-20131125BTJ Ancillary Fee Received
11/26/2013
Transaction log data BAFEDT-20141029ABJ Ancillary Fee Received
10/30/2014
Transaction log data 0000020808 Administrative Update Received
01/10/2017
Transaction log data 0000021251 Administrative Update Received
01/12/2017
Transaction log data 0000025178 Modify License Granted
07/10/2017
Public Notice Details BREDT-20120530AEK Renewal Granted
09/25/2017
Transaction log data 0000029874 Major Modification Granted
01/05/2018
  5069025 Saved : 2017-09-06 16:34:31 Original App.
  Pending : 2017-09-14 11:27:06
  Submitted : 2017-09-14 11:27:06
  Granted : 2018-01-05 15:05:57
Transaction log data 0000063170 Special Temporary Authority-legal amendment Granted
02/22/2019
Public Notice Details BLSTA-0000063170 Special Temporary Authority Granted
02/22/2019
Transaction log data 0000078629 CP Extension Granted
08/21/2019
Transaction log data 0000084314 License to Cover Granted
10/09/2019
Transaction log data 0000120298 Construction Permit Granted
08/11/2020
Transaction log data 0000120421 License to Cover Granted
08/17/2020
Transaction log data 0000115602 Renewal Granted
09/23/2020
Transaction log data 0000136496 Modification of License-ATSC3 Amend Granted
06/22/2021
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
History card 01/01/1980
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