Universal Licensing System
WDJ4552
Sierra7 LLC
License details
| ULS identifier | 3903084 |
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| Call sign | WDJ4552 |
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| Radio service | SB |
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| Status | A |
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| Grant date | 2017-03-23 |
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| Expiration | 2027-03-23 |
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| Source archive | l_ship.zip |
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| Dataset refreshed | 2026-08-02 02:56:27 |
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Licensee
| Name | Sierra7 LLC |
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| Applicant type | L |
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| FRN | 0026086900 |
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| Location | Miami Beach, FL |
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| Address | 300 Alton Road, Miami Beach, FL, 33139 |
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License history
| Date | File or call sign | Action |
|---|
| 2017-03-23 | WDJ4552 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3903084 | 2026-08-02 02:56:27 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WDJ4552 | ULS 3903084 | 2026-08-02 02:56:27 |
| Status | A | ULS 3903084 | 2026-08-02 02:56:27 |
| Service | SB | ULS 3903084 | 2026-08-02 02:56:27 |
| Grant Date | 2017-03-23 | ULS 3903084 | 2026-08-02 02:56:27 |
| Expiration Date | 2027-03-23 | ULS 3903084 | 2026-08-02 02:56:27 |