Universal Licensing System
KXI478
Silke Communications Solutions, Inc.
License details
| ULS identifier | 1641776 |
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| Call sign | KXI478 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2024-09-04 |
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| Expiration | 2034-11-16 |
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| Frequency range | 464.1 - 469.1 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | ISSAQUAH, KING, WA |
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| Coordinates | 47.5045556, -121.9723333 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:22:43 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB6 | 464.10000000 | | | 45.000000 | 40.000000 | |
| 3 | 1 | MO | 464.10000000 | | | 5.000000 | 5.000000 | |
| 2 | 1 | FX1 | 469.10000000 | | | 10.000000 | 5.000000 | |
| 3 | 1 | MO | 469.10000000 | | | 30.000000 | 30.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 464.10000000 | | 11K2F3E |
| 3 | 1 | 464.10000000 | | 11K2F3E |
| 2 | 1 | 469.10000000 | | 11K2F3E |
| 3 | 1 | 469.10000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | TIGER MOUNTAIN, ISSAQUAH, KING, WA | 47.50455556, -121.97233333 | 878.000 m | TOWER | 41.000 m structure / 41.000 m overall | |
| 2 | T | WA | | | | | |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 17.000 m | | | | | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 12414 HIGHWAY 99 SOUTH A-14, EVERETT, WA | | 4253489121 |
| 2 | 9 Crow Canyon Road, San Ramon, CA | CONTRA COSTA | 9255521820 |
License history
| Date | File or call sign | Action |
|---|
| 2024-09-04 | KXI478 | LIREN |
| 2024-08-26 | KXI478 | LETRES |
| 2020-09-01 | KXI478 | LIASS |
| 2014-11-04 | KXI478 | LIREN |
| 2014-11-03 | KXI478 | ESUAPR |
| 2014-08-25 | KXI478 | LETRES |
| 2014-08-12 | KXI478 | LIMOD |
| 2013-04-15 | KXI478 | LIMOD |
| 2012-12-10 | KXI478 | ESUAPR |
| 2009-12-04 | KXI478 | LTSAPR |
| 2009-12-04 | KXI478 | LIAUA |
| 2009-02-19 | KXI478 | ESCFNR |
| 2009-02-05 | KXI478 | LITRAN |
| 2009-02-03 | KXI478 | ESCAPR |
| 2004-09-22 | KXI478 | LIREN |
| 2004-08-23 | KXI478 | LETRES |
| 2002-06-11 | KXI478 | COR |
| 2002-05-13 | KXI478 | LETCNS |
| 2001-08-31 | KXI478 | AUDOPR |
| 2001-08-13 | KXI478 | LIMOD |
| 2001-08-10 | KXI478 | LIMOD |
| 2001-08-07 | KXI478 | LIMOD |
| 2001-03-29 | KXI478 | LIMOD |
| 2000-11-23 | KXI478 | LICCNV |
| 1999-12-15 | KXI478 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1641776 | 2026-08-02 01:22:43 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KXI478 | ULS 1641776 | 2026-08-02 01:22:43 |
| Status | A | ULS 1641776 | 2026-08-02 01:22:43 |
| Service | IG | ULS 1641776 | 2026-08-02 01:22:43 |
| Grant Date | 2024-09-04 | ULS 1641776 | 2026-08-02 01:22:43 |
| Expiration Date | 2034-11-16 | ULS 1641776 | 2026-08-02 01:22:43 |