Universal Licensing System
WUU4540
SAN MATEO, COUNTY OF
License details
| ULS identifier | 1561021 |
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| Call sign | WUU4540 |
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| Radio service | SA |
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| Status | A |
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| Grant date | 2018-09-12 |
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| Expiration | 2028-11-17 |
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| Source archive | l_ship.zip |
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| Dataset refreshed | 2026-08-02 02:58:43 |
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Licensee
| Name | SAN MATEO, COUNTY OF |
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| Applicant type | G |
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| FRN | 0001539840 |
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| Location | REDWOOD CITY, CA |
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| Address | 455 COUNTY CENTER, 3RD FLOOR, REDWOOD CITY, CA, 94063 |
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License history
| Date | File or call sign | Action |
|---|
| 2025-09-04 | WUU4540 | LIAUA |
| 2018-09-12 | WUU4540 | LIREN |
| 2018-08-27 | WUU4540 | LETRES |
| 2008-08-28 | WUU4540 | LIREN |
| 2008-08-25 | WUU4540 | LETRES |
| 2000-11-17 | WUU4540 | LICCNV |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1561021 | 2026-08-02 02:58:43 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WUU4540 | ULS 1561021 | 2026-08-02 02:58:43 |
| Status | A | ULS 1561021 | 2026-08-02 02:58:43 |
| Service | SA | ULS 1561021 | 2026-08-02 02:58:43 |
| Grant Date | 2018-09-12 | ULS 1561021 | 2026-08-02 02:58:43 |
| Expiration Date | 2028-11-17 | ULS 1561021 | 2026-08-02 02:58:43 |