Universal Licensing System
WNWJ887
Silke Communications Solutions, Inc.
License details
| ULS identifier | 1684287 |
|---|
| Call sign | WNWJ887 |
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| Radio service | YG |
|---|
| Status | A |
|---|
| Grant date | 2021-06-04 |
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| Expiration | 2031-05-30 |
|---|
| Frequency range | 461.7 - 466.7 MHz (2 frequencies) |
|---|
| Locations | 1 |
|---|
| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:22:44 |
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Licensee
| Name | Silke Communications Solutions, Inc. |
|---|
| Applicant type | C |
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| FRN | 0028294957 |
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| Location | San Ramon, CA |
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| Address | 3 Crow Canyon Court, Suite 100, San Ramon, CA, 94583 |
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| Phone | 9257867995 |
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| Email | [email protected] |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | FB6 | 461.70000000 | | | 50.000000 | 175.000000 | |
| 2 | 1 | FB6 | 461.70000000 | | | 7.000000 | 7.000000 | |
| 3 | 1 | MO | 461.70000000 | | | 50.000000 | 50.000000 | |
| 4 | 1 | MO6 | 461.70000000 | | | 50.000000 | 150.000000 | |
| 1 | 1 | FX1 | 466.70000000 | | | 20.000000 | 5.000000 | |
| 1 | 1 | FX1 | 466.70000000 | | | 20.000000 | 5.000000 | |
| 3 | 1 | MO | 466.70000000 | | | 50.000000 | 150.000000 | |
| 4 | 1 | MO6 | 466.70000000 | | | 50.000000 | 150.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 461.70000000 | | 11K2F1D |
| 2 | 1 | 461.70000000 | | 11K2F3E |
| 2 | 1 | 461.70000000 | | 4K00F1E |
| 2 | 1 | 461.70000000 | | 7K60FXE |
| 2 | 1 | 461.70000000 | | 4K00F1D |
| 2 | 1 | 461.70000000 | | 4K00F2D |
| 2 | 1 | 461.70000000 | | 4K00F7W |
| 3 | 1 | 461.70000000 | | 11K2F3E |
| 3 | 1 | 461.70000000 | | 11K2F1D |
| 4 | 1 | 461.70000000 | | 4K00F7W |
| 4 | 1 | 461.70000000 | | 7K60FXE |
| 4 | 1 | 461.70000000 | | 4K00F2D |
| 4 | 1 | 461.70000000 | | 4K00F1D |
| 4 | 1 | 461.70000000 | | 4K00F1E |
| 1 | 1 | 466.70000000 | | 11K2F1D |
| 1 | 1 | 466.70000000 | | 11K2F3E |
| 1 | 1 | 466.70000000 | | 7K60FXE |
| 1 | 1 | 466.70000000 | | 4K00F1D |
| 1 | 1 | 466.70000000 | | 4K00F7W |
| 1 | 1 | 466.70000000 | | 4K00F1E |
| 1 | 1 | 466.70000000 | | 4K00F2D |
| 3 | 1 | 466.70000000 | | 11K2F1D |
| 3 | 1 | 466.70000000 | | 11K2F3E |
| 4 | 1 | 466.70000000 | | 4K00F1D |
| 4 | 1 | 466.70000000 | | 7K60FXE |
| 4 | 1 | 466.70000000 | | 4K00F1E |
| 4 | 1 | 466.70000000 | | 4K00F2D |
| 4 | 1 | 466.70000000 | | 4K00F7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | WA | | | | | |
| 2 | T | 5 1/2 MI S, QUILCENE, JEFFERSON, WA | 47.75313889, -122.92961111 | 1120.000 m | TOWER | 14.000 m structure / 14.000 m overall | N |
| 3 | T | | | | | | |
| 4 | T | | | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | 14.000 m | V | 3.0000 | | 728.000 | |
| 1 | 3 | T | | | | | | | |
| 1 | 4 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 12414 HWY 99 SOUTH A 14, EVERETT, WA | SNOHOMISH | 4253489121 |
License history
| Date | File or call sign | Action |
|---|
| 2021-06-04 | WNWJ887 | LIREN |
| 2021-03-08 | WNWJ887 | LETRES |
| 2020-09-01 | WNWJ887 | LIASS |
| 2014-08-12 | WNWJ887 | LIMOD |
| 2011-06-09 | WNWJ887 | LIREN |
| 2011-05-03 | WNWJ887 | ESUAPR |
| 2011-03-07 | WNWJ887 | LETRES |
| 2009-12-04 | WNWJ887 | LIAUA |
| 2009-12-04 | WNWJ887 | LTSAPR |
| 2009-12-03 | WNWJ887 | ESUAPR |
| 2009-12-03 | WNWJ887 | EFUAPR |
| 2009-02-19 | WNWJ887 | ESUFNR |
| 2009-02-05 | WNWJ887 | LITRAN |
| 2009-02-03 | WNWJ887 | ESUAPR |
| 2002-08-27 | WNWJ887 | AUDOPR |
| 2002-05-24 | WNWJ887 | LIMOD |
| 2002-02-11 | WNWJ887 | LIMOD |
| 2001-05-21 | WNWJ887 | LIREN |
| 2001-03-16 | WNWJ887 | LIAUA |
| 2001-03-05 | WNWJ887 | LETRES |
| 2001-03-01 | WNWJ887 | AUTHPR |
| 2001-02-28 | WNWJ887 | COR |
| 2001-02-28 | WNWJ887 | INTDUP |
| 2000-11-23 | WNWJ887 | LICCNV |
| 1999-11-26 | WNWJ887 | LIMOD |
| 1999-11-26 | WNWJ887 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1684287 | 2026-08-02 01:22:44 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNWJ887 | ULS 1684287 | 2026-08-02 01:22:44 |
| Status | A | ULS 1684287 | 2026-08-02 01:22:44 |
| Service | YG | ULS 1684287 | 2026-08-02 01:22:44 |
| Grant Date | 2021-06-04 | ULS 1684287 | 2026-08-02 01:22:44 |
| Expiration Date | 2031-05-30 | ULS 1684287 | 2026-08-02 01:22:44 |