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KWWO-LD
Call Sign History
KWWO-LD from 07/01/2009
KWWO-LP from 03/30/2000
K47EV from 05/03/1995
940413DW from 05/03/1995
Channel 17DT

Walla Walla, WA
License
CP
Application
Allocation
STA





KWWO-LD Service: LD - Digital TV Translator or LPTV Station
Channel: 17 Zone:
Walla Walla, Washington
DTV TSID: 10131
Facility ID: 54456
FRN: 0003755485

Status: APP
Application Accepted: 01/22/2026
License Expires: 02/01/2031
File Number: 0000285278

FCC Website Links:
  LMS Facility Details
  This Application
  Other KWWO-LD 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  Including Superseded Applications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 KWWO-LD

Site Location: 45-47-59.9 N 118-22-39.5 W (NAD 83)
Site Location: 45-48-00.4 N 118-22-35.6 W (Converted to NAD 27)

ERP: 15 kW
Polarization: Circularly polarized
R/C AGL: 16.5 m (54 ft.)
R/C AMSL: 923.5 m (3030 ft.)
Emission Mask: Full Service

Site Elevation: 907 m. (2976 ft.)
Height Overall*: 18.3 m (60 ft.)
Directional Antenna - Antenna Make/Model: Jampro JA/AS-16/D17 SCP
Antenna ID: 1013439
Polarization: Circularly polarized

Primary Station
KWWO-LD Ch. 32Walla Walla, Washington
Antenna Data for Antenna Id: 1013439
KWWO-LD LD File: -0000285278
Jampro - JA/AS-16/D17 SCP
Service: LD
Standard Pattern: N
Pattern and Field Values Include a 280° Clockwise Rotation
AzimuthRatioAzimuthRatioAzimuthRatioAzimuthRatio
00.973100.918200.832300.716
400.584500.446600.326700.259
800.260900.2891000.3051100.289
1200.2601300.2591400.3261500.446
1600.5841700.7161800.8321900.918
2000.9732101.0002200.9922300.954
2400.8982500.8352600.7772700.738
2800.7282900.7383000.7773100.835
3200.8983300.9543400.9923501.000
No records returned from ASR.
KWWO-LD Licensee Information

Radiant Light Broadcasting
Richland, WA 99352
Phone: 541-720-8877
Not-for-Profit
0000285278 Applicant Information

Zachary Swena
Title: President
Date: 01/22/2026
Application Certifier

Radiant Light Broadcasting
Richland, WA 99352
Applicant
Mark Denbo
Smithwick & Belendiuk, P.C.
5028 Wisconsin Avenue, N.W.
Suite 301
Washington, DC 20016
Counsel
Bruce Bellamy
Munn-Reese
Sparta, MI 49345
Consulting Engineer
Associated Land Mobile Licenses


(No Records Found)
Associated Microwave Licenses


(No Records Found)

Study Date: 2/21/2026; Study Duration: 0.0284 Seconds.
Database Sources:
02/20/2026 FCC LMS,
2/17/2026 FCC ASR,
2/17/2026 FCC ULS Microwave, and
2/17/2026 FCC ULS Broadcast Land Mobile.



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