Universal Licensing System
4BZ
Bunker Hill Aviation LLC c/o Latitude 33 Aviation LLC
License details
| ULS identifier | 4216525 |
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| Call sign | 4BZ |
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| Radio service | AC |
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| Status | A |
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| Grant date | 2019-11-02 |
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| Expiration | 2029-11-02 |
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| Source archive | l_aircr.zip |
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| Dataset refreshed | 2026-08-02 01:41:19 |
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Licensee
| Name | Bunker Hill Aviation LLC c/o Latitude 33 Aviation LLC |
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| Applicant type | L |
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| FRN | 0021757620 |
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| Location | Carlsbad, CA |
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| Address | 2056 Palomar Airport RD, Carlsbad, CA, 92011 |
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License history
| Date | File or call sign | Action |
|---|
| 2019-11-02 | 4BZ | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 4216525 | 2026-08-02 01:41:19 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | 4BZ | ULS 4216525 | 2026-08-02 01:41:19 |
| Status | A | ULS 4216525 | 2026-08-02 01:41:19 |
| Service | AC | ULS 4216525 | 2026-08-02 01:41:19 |
| Grant Date | 2019-11-02 | ULS 4216525 | 2026-08-02 01:41:19 |
| Expiration Date | 2029-11-02 | ULS 4216525 | 2026-08-02 01:41:19 |