Universal Licensing System
WSIY843
Seattle, City of
License details
| ULS identifier | 5159945 |
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| Call sign | WSIY843 |
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| Radio service | PF |
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| Status | A |
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| Grant date | 2025-07-03 |
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| Expiration | 2035-07-03 |
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| Frequency range | 4945 MHz |
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| Locations | 2 |
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| Representative location | Seattle, KING, WA |
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| Coordinates | 47.6036111, -122.3389167 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:47:24 |
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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 | FXO | 4945.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 4945.00000000 | | 10M0D7D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | Fire Station 5, 925 Alaskan Wy, Seattle, KING, WA | 47.60361111, -122.33891667 | 5.000 m | B | 18.300 m structure / 18.300 m overall | |
| 2 | R | | 47.60361111, -122.33944444 | 2.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Cambium Networks 90-Degree Sector | | S | 18.0000 | 270.0000 | | |
| 1 | 2 | R | Cambium Networks High Gain Integrated | | | 23.0000 | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 2021 22nd Ave S, Seattle, WA | KING | 2063861213 |
License history
| Date | File or call sign | Action |
|---|
| 2025-07-03 | WSIY843 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 5159945 | 2026-08-02 02:47:24 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WSIY843 | ULS 5159945 | 2026-08-02 02:47:24 |
| Status | A | ULS 5159945 | 2026-08-02 02:47:24 |
| Service | PF | ULS 5159945 | 2026-08-02 02:47:24 |
| Grant Date | 2025-07-03 | ULS 5159945 | 2026-08-02 02:47:24 |
| Expiration Date | 2035-07-03 | ULS 5159945 | 2026-08-02 02:47:24 |