Universal Licensing System
WPDN631
Silke Communications Solutions, Inc.
License details
| ULS identifier | 1713118 |
|---|
| Call sign | WPDN631 |
|---|
| Radio service | YG |
|---|
| Status | A |
|---|
| Grant date | 2023-10-07 |
|---|
| Expiration | 2033-10-19 |
|---|
| Frequency range | 461.525 - 466.525 MHz (2 frequencies) |
|---|
| Locations | 3 |
|---|
| Representative location | HIGH POINT, KING, WA |
|---|
| Coordinates | 47.5037222, -121.9756667 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:22:44 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | FB6 | 461.52500000 | | | 100.000000 | 500.000000 | |
| 3 | 1 | MO6 | 461.52500000 | | | 50.000000 | 50.000000 | |
| 1 | 1 | FX1 | 466.52500000 | | | 20.000000 | 5.000000 | |
| 3 | 1 | MO6 | 466.52500000 | | | 50.000000 | 50.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 461.52500000 | | 7K60FXD |
| 2 | 1 | 461.52500000 | | 11K2F3E |
| 2 | 1 | 461.52500000 | | 11K2F1D |
| 2 | 1 | 461.52500000 | | 7K60FXE |
| 2 | 1 | 461.52500000 | | 4K00F7W |
| 2 | 1 | 461.52500000 | | 8K30F7W |
| 3 | 1 | 461.52500000 | | 4K00F7W |
| 3 | 1 | 461.52500000 | | 8K30F7W |
| 3 | 1 | 461.52500000 | | 11K2F1D |
| 3 | 1 | 461.52500000 | | 7K60FXD |
| 3 | 1 | 461.52500000 | | 7K60FXE |
| 3 | 1 | 461.52500000 | | 11K2F3E |
| 1 | 1 | 466.52500000 | | 11K2F3E |
| 1 | 1 | 466.52500000 | | 7K60FXD |
| 1 | 1 | 466.52500000 | | 4K00F7W |
| 1 | 1 | 466.52500000 | | 7K60FXE |
| 1 | 1 | 466.52500000 | | 11K2F1D |
| 1 | 1 | 466.52500000 | | 8K30F7W |
| 3 | 1 | 466.52500000 | | 11K2F1D |
| 3 | 1 | 466.52500000 | | 8K30F7W |
| 3 | 1 | 466.52500000 | | 7K60FXD |
| 3 | 1 | 466.52500000 | | 11K2F3E |
| 3 | 1 | 466.52500000 | | 7K60FXE |
| 3 | 1 | 466.52500000 | | 4K00F7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | WA | | | | | |
| 2 | T | TIGER MOUNTAIN, HIGH POINT, KING, WA | 47.50372222, -121.97566667 | 899.000 m | TOWER | 37.000 m structure / 37.000 m overall | N |
| 3 | T | | | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | 23.000 m | V | 3.0000 | | 690.000 | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 12414 HWY 99 S A14, EVERETT, WA | SNOHOMISH | 2063489121 |
| 2 | 919 Industrial Way, Springfield, OR | LANE | 5416871611 |
License history
| Date | File or call sign | Action |
|---|
| 2023-10-07 | WPDN631 | LIREN |
| 2023-07-24 | WPDN631 | LETRES |
| 2020-09-01 | WPDN631 | LIASS |
| 2016-11-09 | WPDN631 | LIMOD |
| 2014-08-12 | WPDN631 | LIMOD |
| 2013-10-18 | WPDN631 | LIREN |
| 2013-07-29 | WPDN631 | LETRES |
| 2013-04-24 | WPDN631 | LIMOD |
| 2012-12-12 | WPDN631 | ESUAPR |
| 2009-12-04 | WPDN631 | LTSAPR |
| 2009-12-04 | WPDN631 | LIAUA |
| 2009-12-03 | WPDN631 | EFUAPR |
| 2009-12-03 | WPDN631 | ESUAPR |
| 2009-02-19 | WPDN631 | ESUFNR |
| 2009-02-05 | WPDN631 | LITRAN |
| 2009-02-03 | WPDN631 | ESUAPR |
| 2003-08-02 | WPDN631 | LIREN |
| 2003-07-28 | WPDN631 | LETRES |
| 2002-10-25 | WPDN631 | LIMOD |
| 2002-08-27 | WPDN631 | AUDOPR |
| 2001-03-01 | WPDN631 | AUTHPR |
| 2001-02-28 | WPDN631 | INTDUP |
| 2001-02-28 | WPDN631 | COR |
| 2000-11-23 | WPDN631 | LICCNV |
| 1998-08-11 | WPDN631 | AUTHPR |
| 1998-08-11 | WPDN631 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1713118 | 2026-08-02 01:22:44 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPDN631 | ULS 1713118 | 2026-08-02 01:22:44 |
| Status | A | ULS 1713118 | 2026-08-02 01:22:44 |
| Service | YG | ULS 1713118 | 2026-08-02 01:22:44 |
| Grant Date | 2023-10-07 | ULS 1713118 | 2026-08-02 01:22:44 |
| Expiration Date | 2033-10-19 | ULS 1713118 | 2026-08-02 01:22:44 |