Universal Licensing System
KNKD559
SILKE COMMUNICATIONS, INC.
License details
| ULS identifier | 1957 |
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| Call sign | KNKD559 |
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| Radio service | CD |
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| Status | A |
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| Grant date | 2019-05-07 |
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| Expiration | 2029-04-01 |
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| Frequency range | 454.075 MHz |
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| Locations | 1 |
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| Representative location | COTTAGE GROVE, LANE, OR |
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| Coordinates | 43.7770556, -123.0436667 |
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| Source archive | l_paging.zip |
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| Dataset refreshed | 2026-08-02 02:52:25 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 1 | FBBS | 454.07500000 | | | | 461.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 454.07500000 | | 15K0F2D |
| 1 | 1 | 454.07500000 | | 16K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | HANSEN BUTTE 1.5 MILES SE OF, COTTAGE GROVE, LANE, OR | 43.77705556, -123.04366667 | 38.400 m | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 38.400 m | V | | | | |
Control points
| Number | Address | County | Phone |
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| 2 | 3 Crow Canyon Court, San Ramon, CA | CONTRA COSTA | 9255521820 |
License history
| Date | File or call sign | Action |
|---|
| 2021-06-16 | KNKD559 | LIAUA |
| 2020-08-04 | KNKD559 | LIMOD |
| 2019-05-07 | KNKD559 | LIREN |
| 2019-02-11 | KNKD559 | LETRES |
| 2017-05-23 | KNKD559 | LIAUA |
| 2009-03-03 | KNKD559 | LIREN |
| 2009-01-12 | KNKD559 | ESUAPR |
| 2009-01-05 | KNKD559 | LETRES |
| 2005-01-13 | KNKD559 | LETAFU |
| 2004-10-06 | KNKD559 | AUDOPR |
| 2004-09-28 | KNKD559 | LETAUS |
| 1999-05-28 | KNKD559 | AUTHPR |
| 1999-05-26 | KNKD559 | AUTHPR |
| 1999-05-24 | KNKD559 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1957 | 2026-08-02 02:52:17 | Source Primary |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNKD559 | ULS 1957 | 2026-08-02 02:52:25 |
| Status | A | ULS 1957 | 2026-08-02 02:52:25 |
| Service | CD | ULS 1957 | 2026-08-02 02:52:25 |
| Grant Date | 2019-05-07 | ULS 1957 | 2026-08-02 02:52:25 |
| Expiration Date | 2029-04-01 | ULS 1957 | 2026-08-02 02:52:25 |