Universal Licensing System
WDM5278
Proximity SD, LLC
License details
| ULS identifier | 4486149 |
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| Call sign | WDM5278 |
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| Radio service | SA |
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| Status | C |
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| Grant date | 2021-08-12 |
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| Expiration | 2031-08-12 |
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| Cancellation | 2024-09-30 |
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| Source archive | l_ship.zip |
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| Dataset refreshed | 2026-08-02 02:56:33 |
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Licensee
| Name | Proximity SD, LLC |
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| Applicant type | L |
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| FRN | 0031242357 |
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| Location | San Diego, CA |
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| Address | 848 Opal St, San Diego, CA, 92109 |
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License history
| Date | File or call sign | Action |
|---|
| 2024-10-01 | WDM5278 | LICAN |
| 2021-08-12 | WDM5278 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4486149 | 2026-08-02 02:56:33 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WDM5278 | ULS 4486149 | 2026-08-02 02:56:33 |
| Status | C | ULS 4486149 | 2026-08-02 02:56:33 |
| Service | SA | ULS 4486149 | 2026-08-02 02:56:33 |
| Grant Date | 2021-08-12 | ULS 4486149 | 2026-08-02 02:56:33 |
| Expiration Date | 2031-08-12 | ULS 4486149 | 2026-08-02 02:56:33 |
| Cancellation Date | 2024-09-30 | ULS 4486149 | 2026-08-02 02:56:33 |