FCC.reportPublic regulatory filings
Universal Licensing System

WPZI828

Silke Communications, Inc.

License details

ULS identifier2577706
Call signWPZI828
Radio serviceYG
StatusA
Grant date2023-11-18
Expiration2034-01-20
Frequency range451.85 - 469.975 MHz (38 frequencies)
Locations9
Representative locationESTACADA, CLACKAMAS, OR
Coordinates45.1308333, -122.2922222
Source archivel_LMpriv.zip
Dataset refreshed2026-08-02 01:09:28

Licensee

NameSilke Communications, Inc.
Applicant typeC
FRN0001551480
LocationSacramento, CA
Address4025 Vista Park Ct Ste, B, Sacramento, CA, 95834
Phone9255521820
Email[email protected]

Frequency assignments

LocationAntennaStation classAssigned MHzUpper MHzCarrier MHzOutput WERP WAltitude
11FB6451.3500000050.000000116.112000
21MO6451.3500000025.00000025.000000
11FB6451.5000000050.000000116.112000
21MO6451.5000000025.00000025.000000
41FB6451.8500000050.00000021.031000
51MO6451.8500000025.00000025.000000
41FB6451.9000000050.00000021.031000
51MO6451.9000000025.00000025.000000
91MO6452.8500000025.00000025.000000
21MO6456.3500000025.00000025.000000
31FX1456.3500000025.00000025.000000
21MO6456.5000000025.00000025.000000
31FX1456.5000000025.00000025.000000
51MO6456.8500000025.00000025.000000
61FX1456.8500000025.00000025.000000
51MO6456.9000000025.00000025.000000
61FX1456.9000000025.00000025.000000
91MO6461.0250000025.00000025.000000
11FB6461.1000000050.000000116.112000
21MO6461.1000000025.00000025.000000
11FB6461.1500000050.000000116.112000
21MO6461.1500000025.00000025.000000
11FB6461.2500000050.000000116.000000
21MO6461.2500000025.00000025.000000
11FB6461.3250000050.000000116.000000
21MO6461.3250000025.00000025.000000
41FB6461.3250000050.00000021.031000
51MO6461.3250000025.00000025.000000
11FB6461.3750000050.000000116.000000
21MO6461.3750000025.00000025.000000
11FB6461.5000000050.000000116.112000
21MO6461.5000000025.00000025.000000
71FB6461.6250000050.000000114.605000
81MO6461.6250000025.00000025.000000
41FB6461.9000000050.00000021.031000
51MO6461.9000000025.00000025.000000
41FB6462.1750000050.00000021.031000
51MO6462.1750000025.00000025.000000
91MO6462.487500006.0000006.000000
11FB6463.3000000050.000000116.000000
21MO6463.3000000025.00000025.000000
41FB6463.3000000050.00000021.031000
51MO6463.3000000025.00000025.000000
71FB6463.3625000050.000000114.605000
71FB6463.3625000050.000000114.605000
81MO6463.3625000025.00000025.000000
81MO6463.3625000025.00000025.000000
41FB6463.7250000050.00000021.031000
51MO6463.7250000025.00000025.000000
11FB6463.7500000050.000000116.000000
21MO6463.7500000025.00000025.000000
71FB6463.8375000050.000000114.605000
81MO6463.8375000025.00000025.000000
71FB6464.0375000050.000000114.605000
81MO6464.0375000025.00000025.000000
71FB6464.2375000050.000000114.605000
81MO6464.2375000025.00000025.000000
91MO6464.2750000025.00000025.000000
41FB6464.7500000050.00000021.031000
51MO6464.7500000025.00000025.000000
71FB6464.7875000050.000000114.605000
81MO6464.7875000025.00000025.000000
71FB6464.9750000050.000000114.605000
81MO6464.9750000025.00000025.000000
21MO6466.1000000025.00000025.000000
31FX1466.1000000025.00000025.000000
21MO6466.1500000025.00000025.000000
31FX1466.1500000025.00000025.000000
21MO6466.2500000025.00000025.000000
31FX1466.2500000025.00000025.000000
21MO6466.3250000025.00000025.000000
31FX1466.3250000025.00000025.000000
51MO6466.3250000025.00000025.000000
61FX1466.3250000025.00000025.000000
21MO6466.3750000025.00000025.000000
31FX1466.3750000025.00000025.000000
21MO6466.5000000025.00000025.000000
31FX1466.5000000025.00000025.000000
31FX1466.6250000025.00000025.000000
81MO6466.6250000025.00000025.000000
51MO6466.9000000025.00000025.000000
61FX1466.9000000025.00000025.000000
51MO6467.1750000025.00000025.000000
61FX1467.1750000025.00000025.000000
91MO6467.487500006.0000006.000000
21MO6468.3000000025.00000025.000000
31FX1468.3000000025.00000025.000000
51MO6468.3000000025.00000025.000000
61FX1468.3000000025.00000025.000000
31FX1468.3625000025.00000025.000000
31FX1468.3625000025.00000025.000000
81MO6468.3625000025.00000025.000000
81MO6468.3625000025.00000025.000000
51MO6468.7250000025.00000025.000000
61FX1468.7250000025.00000025.000000
21MO6468.7500000025.00000025.000000
31FX1468.7500000025.00000025.000000
31FX1468.8375000025.00000025.000000
81MO6468.8375000025.00000025.000000
31FX1469.0375000025.00000025.000000
81MO6469.0375000025.00000025.000000
31FX1469.2375000025.00000025.000000
81MO6469.2375000025.00000025.000000
91MO6469.2750000025.00000025.000000
51MO6469.7500000025.00000025.000000
61FX1469.7500000025.00000025.000000
31FX1469.7875000025.00000025.000000
81MO6469.7875000025.00000025.000000
31FX1469.9750000025.00000025.000000
81MO6469.9750000025.00000025.000000

Emission designators

LocationAntennaFrequency MHzUpper MHzEmission
11451.3500000011K0F2D
11451.3500000011K0F3E
21451.3500000011K0F2D
21451.3500000011K0F3E
11451.5000000011K0F3E
11451.5000000011K0F2D
21451.5000000011K0F2D
21451.5000000011K0F3E
41451.8500000011K0F2D
41451.8500000011K0F3E
51451.8500000011K0F2D
51451.8500000011K0F3E
41451.9000000011K0F2D
41451.9000000011K0F3E
51451.9000000011K0F3E
51451.9000000011K0F2D
91452.8500000011K0F2D
91452.8500000011K0F3E
21456.3500000011K0F2D
21456.3500000011K0F3E
31456.3500000011K0F3E
31456.3500000011K0F2D
21456.5000000011K0F3E
21456.5000000011K0F2D
31456.5000000011K0F3E
31456.5000000011K0F2D
51456.8500000011K0F3E
51456.8500000011K0F2D
61456.8500000011K0F2D
61456.8500000011K0F3E
51456.9000000011K0F2D
51456.9000000011K0F3E
61456.9000000011K0F3E
61456.9000000011K0F2D
91461.0250000011K0F2D
91461.0250000011K0F3E
11461.1000000011K0F3E
11461.1000000011K0F2D
21461.1000000011K0F2D
21461.1000000011K0F3E
11461.1500000011K0F3E
11461.1500000011K0F2D
21461.1500000011K0F3E
21461.1500000011K0F2D
11461.2500000011K0F3E
11461.2500000011K0F2D
21461.2500000011K0F2D
21461.2500000011K0F3E
11461.3250000011K0F2D
11461.3250000011K0F3E
21461.3250000011K0F2D
21461.3250000011K0F3E
41461.3250000011K0F3E
41461.3250000011K0F2D
51461.3250000011K0F3E
51461.3250000011K0F2D
11461.3750000011K0F3E
11461.3750000011K0F2D
21461.3750000011K0F3E
21461.3750000011K0F2D
11461.5000000011K0F2D
11461.5000000011K0F3E
21461.5000000011K0F2D
21461.5000000011K0F3E
71461.6250000011K0F2D
71461.6250000011K0F3E
81461.6250000011K0F3E
81461.6250000011K0F2D
41461.9000000011K0F3E
41461.9000000011K0F2D
51461.9000000011K0F2D
51461.9000000011K0F3E
41462.1750000011K0F2D
41462.1750000011K0F3E
51462.1750000011K0F3E
51462.1750000011K0F2D
91462.4875000011K0F2D
91462.4875000011K0F3E
11463.3000000011K0F3E
11463.3000000011K0F2D
21463.3000000011K0F3E
21463.3000000011K0F2D
41463.3000000011K0F3E
41463.3000000011K0F2D
51463.3000000011K0F2D
51463.3000000011K0F3E
71463.3625000011K0F2D
71463.3625000011K0F3E
71463.3625000011K0F2D
71463.3625000011K0F3E
81463.3625000011K0F3E
81463.3625000011K0F2D
81463.3625000011K0F3E
81463.3625000011K0F2D
41463.7250000011K0F3E
41463.7250000011K0F2D
51463.7250000011K0F3E
51463.7250000011K0F2D
11463.7500000011K0F2D
11463.7500000011K0F3E
21463.7500000011K0F3E
21463.7500000011K0F2D
71463.8375000011K0F3E
71463.8375000011K0F2D
81463.8375000011K0F3E
81463.8375000011K0F2D
71464.0375000011K0F2D
71464.0375000011K0F3E
81464.0375000011K0F3E
81464.0375000011K0F2D
71464.2375000011K0F2D
71464.2375000011K0F3E
81464.2375000011K0F3E
81464.2375000011K0F2D
91464.2750000011K0F3E
91464.2750000011K0F2D
41464.7500000011K0F2D
41464.7500000011K0F3E
51464.7500000011K0F3E
51464.7500000011K0F2D
71464.7875000011K0F2D
71464.7875000011K0F3E
81464.7875000011K0F3E
81464.7875000011K0F2D
71464.9750000011K0F2D
71464.9750000011K0F3E
81464.9750000011K0F2D
81464.9750000011K0F3E
21466.1000000011K0F2D
21466.1000000011K0F3E
31466.1000000011K0F2D
31466.1000000011K0F3E
21466.1500000011K0F3E
21466.1500000011K0F2D
31466.1500000011K0F2D
31466.1500000011K0F3E
21466.2500000011K0F2D
21466.2500000011K0F3E
31466.2500000011K0F3E
31466.2500000011K0F2D
21466.3250000011K0F3E
21466.3250000011K0F2D
31466.3250000011K0F2D
31466.3250000011K0F3E
51466.3250000011K0F3E
51466.3250000011K0F2D
61466.3250000011K0F2D
61466.3250000011K0F3E
21466.3750000011K0F2D
21466.3750000011K0F3E
31466.3750000011K0F3E
31466.3750000011K0F2D
21466.5000000011K0F2D
21466.5000000011K0F3E
31466.5000000011K0F3E
31466.5000000011K0F2D
31466.6250000011K0F2D
31466.6250000011K0F3E
81466.6250000011K0F2D
81466.6250000011K0F3E
51466.9000000011K0F3E
51466.9000000011K0F2D
61466.9000000011K0F2D
61466.9000000011K0F3E
51467.1750000011K0F2D
51467.1750000011K0F3E
61467.1750000011K0F3E
61467.1750000011K0F2D
91467.4875000011K0F3E
91467.4875000011K0F2D
21468.3000000011K0F3E
21468.3000000011K0F2D
31468.3000000011K0F3E
31468.3000000011K0F2D
51468.3000000011K0F2D
51468.3000000011K0F3E
61468.3000000011K0F3E
61468.3000000011K0F2D
31468.3625000011K0F3E
31468.3625000011K0F2D
31468.3625000011K0F3E
31468.3625000011K0F2D
81468.3625000011K0F2D
81468.3625000011K0F3E
81468.3625000011K0F2D
81468.3625000011K0F3E
51468.7250000011K0F3E
51468.7250000011K0F2D
61468.7250000011K0F3E
61468.7250000011K0F2D
21468.7500000011K0F3E
21468.7500000011K0F2D
31468.7500000011K0F2D
31468.7500000011K0F3E
31468.8375000011K0F2D
31468.8375000011K0F3E
81468.8375000011K0F3E
81468.8375000011K0F2D
31469.0375000011K0F2D
31469.0375000011K0F3E
81469.0375000011K0F3E
81469.0375000011K0F2D
31469.2375000011K0F3E
31469.2375000011K0F2D
81469.2375000011K0F3E
81469.2375000011K0F2D
91469.2750000011K0F3E
91469.2750000011K0F2D
51469.7500000011K0F3E
51469.7500000011K0F2D
61469.7500000011K0F2D
61469.7500000011K0F3E
31469.7875000011K0F3E
31469.7875000011K0F2D
81469.7875000011K0F3E
81469.7875000011K0F2D
31469.9750000011K0F2D
31469.9750000011K0F3E
81469.9750000011K0F2D
81469.9750000011K0F3E

Licensed locations

LocationTypeAddressCoordinatesGround elevationStructureHeightNEPA
1TRAINIER HILL, RAINIER, COLUMBIA, OR46.05000000, -122.91944444365.800 mTOWER30.500 m structure / 30.500 m overall
2T
3TCOLUMBIA, OR
4TGOAT MOUNTAIN, ESTACADA, CLACKAMAS, OR45.13083333, -122.292222221283.000 mTOWER30.500 m structure / 30.500 m overall
5T
6TCLACKAMAS, OR
7TMT SCOTT, HAPPY VALLEY, CLACKAMAS, OR45.45455556, -122.55147222330.000 mTOWER30.500 m structure / 30.500 m overall
8T
9TRAINIER, COLUMBIA, OR46.05000000, -122.91944444

Antennas

LocationAntennaTypeMake / modelHeightPolarizationGain dBAzimuthRadiation centerMaximum EIRP W
1130.500 m259.400
12
13
1430.500 m609.500
15
16
1730.500 m261.100
18
19

Control points

NumberAddressCountyPhone
1823 E STREET, WASHOUGAL, WACLARK3608353772

Special conditions

TypeCondition code
P4020

License history

DateFile or call signAction
2023-11-18WPZI828LIREN
2023-10-30WPZI828LETRES
2017-12-07WPZI828LIAUA
2013-11-13WPZI828LIREN
2013-11-12WPZI828ESUAPR
2013-10-28WPZI828LETRES
2012-12-11WPZI828COR
2012-12-06WPZI828COR
2012-01-04WPZI828LIASS
2012-01-03WPZI828ESUAPR
2009-06-10WPZI828LIASS
2009-05-14WPZI828LTSAPR
2008-12-11WPZI828LTSAPR
2004-01-20WPZI828LIISS

Sources and provenance

SourceSource recordRetrievedMatch
ULS25777062026-08-02 01:09:28Official Bulk Record
Selected field provenance
FieldDisplayed valueSourceObserved
Call SignWPZI828ULS 25777062026-08-02 01:09:28
StatusAULS 25777062026-08-02 01:09:28
ServiceYGULS 25777062026-08-02 01:09:28
Grant Date2023-11-18ULS 25777062026-08-02 01:09:28
Expiration Date2034-01-20ULS 25777062026-08-02 01:09:28