FCCdata.org - powered by REC

Sys40 | Advertising on FCCdata | Inquiries/Reporting Errors | JAPANESE日本語



fcc.today The Podcast - April 14, 2025 (Mon, 14 Apr 2025) Listen Now!
FCC nominee Olivia Trusty appears before Senate committee - Over 600 comments filed in Delete Delete Delete - FCC puts ATSC3 transition up for public comments - Michi at NAB - FCC April Open Meeting agenda.

Facility ID

Call Sign

Find Stations in

or by community name

or ZIP code

CDBS ARN/LMS File #

Search by Party Name

Was this site helpful for you? If so, please show your support for REC by clicking on the donate button. Thank you!

K21MO-D

RIVERSIDE CA

DIGITAL TV TRANSLATOR/LPTV

Channel 21

MAJOR MARKET BROADCASTING OF CALIFORNIA, INC.
2383 Pruneridge Ave
Suite 4
SANTA CLARA CA 95050
4158867284
Facility ID: 181667
Licensed

Correspondence
FRN: 0030358733

0000224077

Granted

05/14/2025

REC Application ID: 5424412 (LMS)
Record Type: Digital Low Power TV Station
Application Purpose: License to Cover
Channel: 21
Expiration Date: 12/01/2030

SITE # 1

NAD83 Coordinates: 33 43' 31.1" N / 116 45' 01.1" W
Elevation: 1621.5 m AMSL
Antenna Type: KAT 1x2 75010210
Antenna Polarization: Horizontal
Effective Radiated Power: 0.59kW
Radiation center-above mean sea level: 1630.1
Overall antenna height above ground: 37.8
Directional Antenna:
Antenna System ID: 1011211
Antenna Rotation: 7

Rad	Field	dB	ERP	Rad	Field	dB	ERP	Rad	Field	dB	ERP
0	0.092	-20.7	0.005	120	0.820	-1.7	0.397	240	0.878	-1.1	0.455
10	0.074	-22.6	0.003	130	0.918	-0.7	0.497	250	0.762	-2.4	0.343
20	0.063	-24.0	0.002	140	0.925	-0.7	0.505	260	0.629	-4.0	0.233
30	0.114	-18.9	0.008	150	0.850	-1.4	0.426	270	0.490	-6.2	0.142
40	0.142	-17.0	0.012	160	0.795	-2.0	0.373	280	0.377	-8.5	0.084
50	0.158	-16.0	0.015	170	0.883	-1.1	0.460	290	0.291	-10.7	0.050
60	0.192	-14.3	0.022	180	0.992	-0.1	0.581	300	0.227	-12.9	0.030
70	0.247	-12.1	0.036	190	0.967	-0.3	0.552	310	0.181	-14.8	0.019
80	0.317	-10.0	0.059	200	0.852	-1.4	0.428	320	0.157	-16.1	0.015
90	0.420	-7.5	0.104	210	0.814	-1.8	0.391	330	0.139	-17.1	0.011
100	0.548	-5.2	0.177	220	0.886	-1.1	0.463	340	0.098	-20.2	0.006
110	0.686	-3.3	0.278	230	0.928	-0.6	0.508	350	0.068	-23.3	0.003
Additional Azimuths:
Rad	Field	dB	ERP	Rad	Field	dB	ERP	Rad	Field	dB	ERP
17	0.057	-24.9	0.002	183	1.000	0.0	0.590

0000220436

Granted

10/04/2023

0000179352

Dismissed

09/05/2023

0000178552

Granted

01/05/2022

0000071749

Granted

06/07/2019

BNPDTL-20090825AAL

Granted

12/18/2012

BNPDTL-20090825AAL

Superceded

03/16/2010

CALL SIGN HISTORY

K21MO-D - 12/18/2012 (CDBS)
K21MO-D - 00/00/0000 (LMS)

PERIODS OF SILENCE

Dates		Reason	# Days
09/05/2022~

REC is celebrating 25 years of LPFM - Please support our efforts, including FCCdata.

APPLICATION HISTORY

	BNPDTL-20090825AAL	Construction Permit	Granted 12/18/2012
	0000071749	Modify License	Granted 06/07/2019
	BAP-20201026AAE	Assign License/CP	Granted 12/11/2020
	0000138199	CP Extension	Granted 03/10/2021
	0000178552	Modify License	Granted 01/05/2022
	0000178829	Administrative Update	Received 01/05/2022
	0000200059	Silent STA	Granted 10/12/2022
	0000179352	License to Cover	Dismissed 09/05/2023
	0000179352	License to Cover	Withdrawn 09/05/2023
	0000220415	Tolling	Granted 09/06/2023
	0000220436	Modify License	Granted 10/04/2023
	0000224077	License to Cover	Granted 05/14/2025
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	BNPDTL-20090825AAL	01/20/2010
Incoming letter or scanned document	BNPDTL-20090825AAL	01/20/2010