Universal Licensing System
WDP4591
Sierra Aviation LLC
License details
| ULS identifier | 4906261 |
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| Call sign | WDP4591 |
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| Radio service | SA |
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| Status | A |
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| Grant date | 2024-03-05 |
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| Expiration | 2034-03-05 |
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| Source archive | l_ship.zip |
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| Dataset refreshed | 2026-08-02 02:56:36 |
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Licensee
| Name | Sierra Aviation LLC |
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| Applicant type | L |
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| FRN | 0035029826 |
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| Location | San Diego, CA |
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| Address | 3422 Addison St, San Diego, CA, 92106 |
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License history
| Date | File or call sign | Action |
|---|
| 2024-03-05 | WDP4591 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4906261 | 2026-08-02 02:56:36 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WDP4591 | ULS 4906261 | 2026-08-02 02:56:36 |
| Status | A | ULS 4906261 | 2026-08-02 02:56:36 |
| Service | SA | ULS 4906261 | 2026-08-02 02:56:36 |
| Grant Date | 2024-03-05 | ULS 4906261 | 2026-08-02 02:56:36 |
| Expiration Date | 2034-03-05 | ULS 4906261 | 2026-08-02 02:56:36 |