Universal Licensing System
WNUD404
SEATTLE, CITY OF
License details
| ULS identifier | 1227994 |
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| Call sign | WNUD404 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2025-08-13 |
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| Expiration | 2035-09-04 |
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| Frequency range | 453.8375 - 458.8625 MHz (6 frequencies) |
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| Locations | 1 |
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| Representative location | SEATTLE, KING, WA |
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| Coordinates | 47.5207222, -122.3433056 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:13:36 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 453.83750000 | | | 35.000000 | 70.000000 | |
| 1 | 1 | FB | 453.85000000 | | | 35.000000 | 70.000000 | |
| 1 | 1 | FB | 453.86250000 | | | 35.000000 | 70.000000 | |
| 1 | 1 | FX1 | 458.53750000 | | | 35.000000 | 70.000000 | |
| 1 | 1 | FX1 | 458.85000000 | | | 35.000000 | 70.000000 | |
| 1 | 1 | FX1 | 458.86250000 | | | 35.000000 | 70.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 453.83750000 | | 11K2F3E |
| 1 | 1 | 453.85000000 | | 11K2F3E |
| 1 | 1 | 453.86250000 | | 11K2F3E |
| 1 | 1 | 458.53750000 | | 11K2F3E |
| 1 | 1 | 458.85000000 | | 11K2F3E |
| 1 | 1 | 458.86250000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 9200 8TH SW, SEATTLE, KING, WA | 47.52072222, -122.34330556 | 129.500 m | TOWER | 30.500 m structure / 36.600 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 36.600 m | V | 3.0000 | 360.0000 | 127.700 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 9200 8TH AVE SW, SEATTLE, WA | KING | 2066845307 |
License history
| Date | File or call sign | Action |
|---|
| 2025-08-13 | WNUD404 | LIREN |
| 2025-08-05 | WNUD404 | ESURNW |
| 2025-07-06 | WNUD404 | ESURNW |
| 2025-06-09 | WNUD404 | LETRES |
| 2023-03-15 | WNUD404 | LIAUA |
| 2015-07-27 | WNUD404 | LIREN |
| 2015-07-08 | WNUD404 | LIMOD |
| 2015-06-09 | WNUD404 | ESUAPR |
| 2015-06-08 | WNUD404 | LETRES |
| 2013-07-29 | WNUD404 | COR |
| 2011-12-22 | WNUD404 | LIMOD |
| 2010-10-27 | WNUD404 | LIAUA |
| 2010-10-26 | WNUD404 | ESUAPR |
| 2005-09-26 | WNUD404 | ESURNW |
| 2005-07-20 | WNUD404 | LIREN |
| 2005-06-13 | WNUD404 | LETRES |
| 2005-04-18 | WNUD404 | LETCNS |
| 2004-07-21 | WNUD404 | LIMOD |
| 2002-01-17 | WNUD404 | AUDOPR |
| 2000-10-20 | WNUD404 | LICCNV |
| 2000-07-12 | WNUD404 | AUTHPR |
| 2000-07-11 | WNUD404 | LIREN |
| 2000-06-12 | WNUD404 | LETRES |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1227994 | 2026-08-02 01:13:36 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNUD404 | ULS 1227994 | 2026-08-02 01:13:36 |
| Status | A | ULS 1227994 | 2026-08-02 01:13:36 |
| Service | PW | ULS 1227994 | 2026-08-02 01:13:36 |
| Grant Date | 2025-08-13 | ULS 1227994 | 2026-08-02 01:13:36 |
| Expiration Date | 2035-09-04 | ULS 1227994 | 2026-08-02 01:13:36 |