Universal Licensing System
528DB
Delta Bravo LLC
License details
| ULS identifier | 4198796 |
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| Call sign | 528DB |
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| Radio service | AC |
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| Status | A |
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| Grant date | 2019-09-17 |
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| Expiration | 2029-09-17 |
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| Source archive | l_aircr.zip |
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| Dataset refreshed | 2026-08-02 01:40:45 |
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Licensee
| Name | Delta Bravo LLC |
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| Applicant type | L |
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| FRN | 0028811651 |
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| Location | Lexington, MA |
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| Address | 50 Hancock St, Lexington, MA, 02420 |
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License history
| Date | File or call sign | Action |
|---|
| 2019-09-17 | 528DB | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4198796 | 2026-08-02 01:40:45 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | 528DB | ULS 4198796 | 2026-08-02 01:40:45 |
| Status | A | ULS 4198796 | 2026-08-02 01:40:45 |
| Service | AC | ULS 4198796 | 2026-08-02 01:40:45 |
| Grant Date | 2019-09-17 | ULS 4198796 | 2026-08-02 01:40:45 |
| Expiration Date | 2029-09-17 | ULS 4198796 | 2026-08-02 01:40:45 |