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K21MO-D
Call Sign History
K21MO-D from 12/18/2012
Channel 22DT

Riverside, CA
License
CP
Application
Allocation
STA
K21MO-D Service: LD - Digital TV Translator or LPTV Station
Channel: 22 Zone:
Riverside, California
Facility ID: 181667
FRN: 0030358733
Status: APP
Application Accepted: 12/18/2025
License Expires: 12/01/2030
File Number: 0000285198
FCC Website Links:
  LMS Facility Details
  This Application
  Other K21MO-D Applications
  Including Superseded Applications
  Service Contour - Open Street Map or USGS Map (51 dBu)
  Service Contour - KML / Google Earth (51 dBu)
  Rabbit Ears Info Search for K21MO-D
Site Location: 33-57-57.4 N 117-17-09.1 W (NAD 83)
Site Location: 33-57-57.3 N 117-17-06.0 W (Converted to NAD 27)
ERP: 1 kW
Polarization: Elliptically polarized
Electrical Beam Tilt: 1.0 degree
R/C AGL: 15.2 m (50 ft.)
R/C AMSL: 911 m (2989 ft.)
Emission Mask: Full Service
Site Elevation: 895.8 m. (2939 ft.)
Height Overall*: 105.2 m (345 ft.)
(* As Filed In This Application, may differ from ASR Data, Below.)
Directional Antenna - Antenna Make/Model: Kathrein 2x1 750 10213 array
Antenna ID: 1009774
Polarization: Elliptically polarized
Antenna Data for Antenna Id: 1009774
K21MO-D LD File: -0000285198
Kathrein - 2x1 750 10213 array
Service: LD
Standard Pattern: Y
Pattern and Field Values Include a 30° Clockwise Rotation
AzimuthRatioAzimuthRatioAzimuthRatioAzimuthRatio
00.691100.845200.959301.000
400.957500.843600.690700.511
800.340900.2001000.1011100.052
1200.0481300.0531400.0501500.041
1600.0271700.0141800.0041900.002
2000.0012100.0012200.0012300.002
2400.0052500.0132600.0262700.037
2800.0442900.0453000.0403100.046
3200.0973300.1953400.3403500.512
Structure Information
Structure Registration Number 1306140

Structure Type: LTOWER
Registered To:
SAN BERNARDINO COMMUNITY COLLEGE DISTRICT
Structure Address:
10550 Box Springs Mt. Rd.
Moreno Valley, CA
County Name: Riverside County
ASR Issued: 05/11/2018
Date Built: 01/25/2019
Site Elevation: 895.8 m (2939 ft.)
Structure Height: 103.8 m (341 ft.)
Height Overall: 105.2 m (345 ft.)
Overall Height AMSL: 1001 m (3284 ft.)
FAA Determination: 01/11/2018
FAA Study #: 2018-AWP-139-OE
FAA Circular #: 70/7460-1L
Paint & Light FAA Chapters: 4, 8, 12
PRIOR STUDY 2017-AWP-12160-OE
33-57-57.4 N 117-17-09.1 W (NAD 83)
33-57-57.3 N 117-17-06.0 W
(Converted to NAD 27)
K21MO-D Licensee Information

Major Market Broadcasting of California, Inc.
2383 Pruneridge Ave
Suite 4
Santa Clara, CA 95050
Phone: 415-886-7284
Corporation
0000285198 Applicant Information

Ravi Kapur
Title: President
Date: 12/18/2025
Application Certifier

Major Market Broadcasting of California, Inc.
2383 Pruneridge Ave
Suite 4
Santa Clara, CA 95050
Applicant
Dennis P. Corbett
Telecommunications Law Professionals PLLC
1025 Connecticut Avenue, NW
Suite 1011
Washington, DC 20036
Legal Counsel
Benjamin L. Pidek, P.E
Ben Pidek Consulting, LLC
7670 Coventry Dr.
Temperance, MI 48182
Consulting Engineer
Associated Land Mobile Licenses

(No Records Found)
Associated Microwave Licenses

(No Records Found)

Study Date: 12/23/2025; Study Duration: 0.0958 Seconds.
Database Sources:
12/22/2025 FCC LMS,
12/16/2025 FCC ASR,
12/16/2025 FCC ULS Microwave, and
12/16/2025 FCC ULS Broadcast Land Mobile.



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