Universal Licensing System
WROS426
UNIVERSITY OF WASHINGTON
License details
| ULS identifier | 4528204 |
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| Call sign | WROS426 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2021-11-30 |
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| Expiration | 2031-11-30 |
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| Frequency range | 453.3375 - 458.3375 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | SEATTLE, KING, WA |
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| Coordinates | 47.6540000, -122.3031944 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:09:49 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 453.33750000 | | | 2.000000 | 10.000000 | |
| 1 | 1 | MO | 458.33750000 | | | 2.000000 | 10.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 453.33750000 | | 11K2F3E |
| 1 | 1 | 458.33750000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | SEATTLE, KING, WA | 47.65400000, -122.30319444 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | GROUNDS MAINT UNIV OF WASH, SEATTLE, WA | KING | 2066851407 |
License history
| Date | File or call sign | Action |
|---|
| 2022-08-30 | WROS426 | LETCNS |
| 2021-11-30 | WROS426 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4528204 | 2026-08-02 01:09:49 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WROS426 | ULS 4528204 | 2026-08-02 01:09:49 |
| Status | A | ULS 4528204 | 2026-08-02 01:09:49 |
| Service | PW | ULS 4528204 | 2026-08-02 01:09:49 |
| Grant Date | 2021-11-30 | ULS 4528204 | 2026-08-02 01:09:49 |
| Expiration Date | 2031-11-30 | ULS 4528204 | 2026-08-02 01:09:49 |