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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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K12XK-D
DENVER CO
DIGITAL TV TRANSLATOR/LPTV
Channel 12
MAINSTREET BROADCASTING COMPANY, INC.
516 MAIN STREET
WALSENBURG CO 81089
7197383636
Facility ID: 22834
Licensed
Correspondence
FRN: 0003714938
 
0000268363 Granted 03/25/2025
0000131988 Granted 01/25/2021
0000121285 Granted 10/13/2020
0000053992 Granted 01/25/2019
0000053992 Superceded 01/24/2019
0000053992 Superceded 07/16/2018
0000053992 Superceded 06/05/2018
BLDTL-20120802ABC Granted 08/20/2012
BLTTL-19900403JG Granted 07/16/1990
REC Application ID: (LMS)
Record Type: Low Power Analog TV
Application Purpose: License to Cover
Channel: 17 (Zero offset)
Expiration Date: 04/01/2022
SITE # 1
NAD83 Coordinates: 40 1' 2.9" N / 105 16' 36.9" W
Antenna Type: SCA 4DR-16S
Antenna Polarization: Horizontal
Effective Radiated Power: 2.69kW
Maximum ERP 2.69kW
Radiation center-above mean sea level: 1669
Overall antenna height above ground: 41
Directional Antenna:
Antenna System ID: 20735
Antenna Rotation: 145
Rad Field dB ERP Rad Field dB ERP Rad Field dB ERP
01.0000.0 2.690 1200.020-34.0 0.001 2400.030-30.5 0.002
100.980-0.2 2.583 1300.020-34.0 0.001 2500.040-28.0 0.004
200.917-0.8 2.262 1400.030-30.5 0.002 2600.055-25.2 0.008
300.813-1.8 1.778 1500.040-28.0 0.004 2700.070-23.1 0.013
400.680-3.3 1.244 1600.070-23.1 0.013 2800.115-18.8 0.036
500.530-5.5 0.756 1700.105-19.6 0.030 2900.210-13.6 0.119
600.350-9.1 0.330 1800.110-19.2 0.033 3000.350-9.1 0.330
700.140-17.1 0.053 1900.100-20.0 0.027 3100.510-5.8 0.700
800.060-24.4 0.010 2000.065-23.7 0.011 3200.680-3.3 1.244
900.030-30.5 0.002 2100.030-30.5 0.002 3300.810-1.8 1.765
1000.030-30.5 0.002 2200.020-34.0 0.001 3400.915-0.8 2.252
1100.020-34.0 0.001 2300.020-34.0 0.001 3500.980-0.2 2.583
BMPTTL-19890719IB Granted 09/28/1989
BMPTT-19881104IB Granted 02/28/1989
BMPTT-19890213IK Granted 02/28/1989
BPTT-19880511IA Granted 08/12/1988
BLTT-19850930ID Granted 10/08/1985
BMPTT-19850617IC Granted 06/25/1985
BPTT-19800908IU Granted 06/21/1984
CALL SIGN HISTORY
800908IU - 00/00/0000 (CDBS)
K60CF - 06/21/1984 (CDBS)
K17CF - 08/12/1988 (CDBS)
K27MA-D - 08/20/2012 (CDBS)
K12XK-D - 06/21/1984 (LMS)
K27MA-D - 00/00/0000 (LMS)
K12XK-D - 01/25/2021 (LMS)
PERIODS OF SILENCE
Dates   Reason # Days
03/09/2009~03/02/2010 358
04/19/2010~03/21/2011 336
08/03/2011~
02/03/2013~01/25/2014 356
01/23/2020~01/21/2021 364
Cirrus Streaming - Radio Streaming Services - Podcasting & On-demand - Mobile Apps - Advertising
APPLICATION HISTORY
Public Notice Details BPTT-19800908IU Construction Permit Granted
06/21/1984
Public Notice Details BMPTT-19850617IC CP Extension Granted
06/25/1985
Public Notice Details BLTT-19850930ID License to Cover Granted
10/08/1985
Public Notice Details BALTT-19851122IB Assign License/CP Granted
01/16/1986
  BRTT-19861021IA Renewal Granted
05/26/1987
  BRTT-19870330IN Renewal Granted
05/29/1987
Public Notice Details BPTT-19880511IA Modification Granted
08/12/1988
Public Notice Details BMPTT-19890213IK CP Extension Granted
02/28/1989
Public Notice Details BMPTT-19881104IB Modification Granted
02/28/1989
Public Notice Details BMPTTL-19890719IB Modification Granted
09/28/1989
Public Notice Details BAPLTT-19891227II Assign License/CP Granted
03/05/1990
Public Notice Details BLTTL-19900403JG License to Cover Granted
07/16/1990
  BRTTL-19920124JO Renewal Granted
05/27/1992
Public Notice Details BRTT-19970130EV Renewal Granted
05/30/1997
Public Notice Details BRTT-19971125AE Renewal Granted
04/02/1998
Public Notice Details BRTT-20051125ACM Renewal Granted
04/11/2006
  BLSTA-20090310AAG Silent STA Granted
03/16/2009
  BLESTA-20091007AAX Resume Operations Granted
10/19/2009
  - Resume Operations Granted
03/03/2010
  BLSTA-20100419AAQ Silent STA Pending
04/20/2010
  - Resume Operations Granted
03/28/2011
  BLSTA-20110805AAX Silent STA Pending
08/08/2011
Public Notice Details BDISDTL-20120227ABN Displacement Granted
05/29/2012
Public Notice Details BLDTL-20120802ABC License to Cover Granted
08/20/2012
Transaction log data BAFDDT-20121203BJD Ancillary Fee Received
12/04/2012
  BLSTA-20130206ACE Silent STA Pending
02/07/2013
Transaction log data BAFDDT-20131202AFV Ancillary Fee Received
12/02/2013
  - Resume Operations Granted
01/28/2014
Transaction log data BAFDDT-20141203ABD Ancillary Fee Received
12/04/2014
Public Notice Details BALDTL-20180430AAC Assign License/CP Granted
06/12/2018
Transaction log data 0000053992 MODDA) Granted
01/25/2019
Transaction log data 0000099564 Silent STA Granted
01/23/2020
Transaction log data 0000121285 Extension Request Granted
10/13/2020
Transaction log data 0000131988 License to Cover Granted
01/25/2021
Transaction log data 0000171103 Renewal Granted
03/28/2022
Transaction log data 0000268363 Modify License Granted
03/25/2025
Add 1 consummation notice to list above.
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
Incoming letter or scanned document 12/05/2014
Incoming letter or scanned document 12/05/2013
Incoming letter or scanned document 12/05/2012
Incoming letter or scanned documentBLESTA-20091007AAX10/19/2009
Incoming letter or scanned documentBLSTA-20090310AAG03/17/2009
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