Universal Licensing System
WPET811
Silke Communications Solutions, Inc.
License details
| ULS identifier | 1718141 |
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| Call sign | WPET811 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2024-03-19 |
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| Expiration | 2034-04-25 |
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| Frequency range | 463.3 - 468.3 MHz (2 frequencies) |
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| Locations | 4 |
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| Representative location | ISSAQUAH, KING, WA |
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| Coordinates | 47.4884444, -121.9470556 |
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| Source archive | l_LMpriv.zip |
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| 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 |
|---|
| 1 | 1 | FB6 | 463.30000000 | | | 110.000000 | 500.000000 | |
| 2 | 1 | FB6 | 463.30000000 | | | 110.000000 | 500.000000 | |
| 3 | 1 | MO6 | 463.30000000 | | | 75.000000 | | |
| 3 | 1 | MO6 | 468.30000000 | | | 75.000000 | | |
| 4 | 1 | FX1T | 468.30000000 | | | 5.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 463.30000000 | | 11K2F3E |
| 2 | 1 | 463.30000000 | | 11K2F3E |
| 3 | 1 | 463.30000000 | | 11K2F3E |
| 3 | 1 | 468.30000000 | | 11K2F3E |
| 4 | 1 | 468.30000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | TIGER MOUNTAIN, ISSAQUAH, KING, WA | 47.48844444, -121.94705556 | 954.000 m | | 27.000 m structure / 27.000 m overall | N |
| 2 | T | GRASS MOUNTAIN, ENUMCLAW, KING, WA | 47.21927778, -121.84316667 | 1220.000 m | | 17.000 m structure / 17.000 m overall | N |
| 3 | T | | | | | | |
| 4 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 27.000 m | | | | | |
| 1 | 2 | T | | 17.000 m | | | | | |
| 1 | 3 | T | | | | | | | |
| 1 | 4 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 16238 42ND AVE S, SEATTLE, WA | | 2062463611 |
| 2 | 3 Crow Canyon Court, San Ramon, CA | CONTRA COSTA | 9255521820 |
License history
| Date | File or call sign | Action |
|---|
| 2024-03-19 | WPET811 | LIREN |
| 2024-01-29 | WPET811 | LETRES |
| 2020-09-01 | WPET811 | LIASS |
| 2014-08-12 | WPET811 | LIMOD |
| 2014-03-04 | WPET811 | LIREN |
| 2014-01-27 | WPET811 | LETRES |
| 2012-12-12 | WPET811 | ESUAPR |
| 2012-12-12 | WPET811 | LIMOD |
| 2009-12-04 | WPET811 | LIAUA |
| 2009-12-04 | WPET811 | LTSAPR |
| 2009-12-03 | WPET811 | ESUAPR |
| 2009-12-03 | WPET811 | EFUAPR |
| 2009-02-19 | WPET811 | ESCFNR |
| 2009-02-05 | WPET811 | LITRAN |
| 2009-02-03 | WPET811 | ESCAPR |
| 2004-01-31 | WPET811 | LIREN |
| 2002-06-11 | WPET811 | AUTHPR |
| 2002-06-10 | WPET811 | INTDUP |
| 2002-06-10 | WPET811 | COR |
| 2002-04-19 | WPET811 | LIASS |
| 2001-11-06 | WPET811 | AUDOPR |
| 2000-11-23 | WPET811 | LICCNV |
| 1999-04-14 | WPET811 | LIREN |
| 1999-04-14 | WPET811 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1718141 | 2026-08-02 01:22:44 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPET811 | ULS 1718141 | 2026-08-02 01:22:44 |
| Status | A | ULS 1718141 | 2026-08-02 01:22:44 |
| Service | IG | ULS 1718141 | 2026-08-02 01:22:44 |
| Grant Date | 2024-03-19 | ULS 1718141 | 2026-08-02 01:22:44 |
| Expiration Date | 2034-04-25 | ULS 1718141 | 2026-08-02 01:22:44 |