Universal Licensing System
50BZ
BOULDER AVIATION LLC
License details
| ULS identifier | 2532074 |
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| Call sign | 50BZ |
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| Radio service | AC |
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| Status | E |
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| Grant date | 2003-07-15 |
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| Expiration | 2013-07-15 |
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| Cancellation | 2013-09-14 |
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| Source archive | l_aircr.zip |
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| Dataset refreshed | 2026-08-02 01:41:12 |
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Licensee
| Name | BOULDER AVIATION LLC |
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| Applicant type | C |
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| FRN | 0005443817 |
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| Location | TAMPA, FL |
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| Address | 2450 N WESTSHORE BLVD, TAMPA, FL, 33607 |
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License history
| Date | File or call sign | Action |
|---|
| 2013-09-14 | 50BZ | LIEXP |
| 2013-04-22 | 50BZ | LETRES |
| 2003-07-15 | 50BZ | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2532074 | 2026-08-02 01:41:12 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | 50BZ | ULS 2532074 | 2026-08-02 01:41:12 |
| Status | E | ULS 2532074 | 2026-08-02 01:41:12 |
| Service | AC | ULS 2532074 | 2026-08-02 01:41:12 |
| Grant Date | 2003-07-15 | ULS 2532074 | 2026-08-02 01:41:12 |
| Expiration Date | 2013-07-15 | ULS 2532074 | 2026-08-02 01:41:12 |
| Cancellation Date | 2013-09-14 | ULS 2532074 | 2026-08-02 01:41:12 |