Universal Licensing System
W4TBZ
License details
| ULS identifier | 800674 |
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| Call sign | W4TBZ |
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| Radio service | HA |
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| Status | A |
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| Grant date | 2017-08-25 |
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| Expiration | 2027-11-21 |
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| Source archive | l_amat.zip |
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| Dataset refreshed | 2026-08-02 01:55:28 |
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Licensee
| Name | HOLBROOK, CHARLES W |
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| Applicant type | I |
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| FRN | 0002670156 |
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| Location | FLATWOODS, KY |
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License history
| Date | File or call sign | Action |
|---|
| 2017-08-25 | W4TBZ | LIREN |
| 2007-08-23 | W4TBZ | LIREN |
| 2006-07-14 | W4TBZ | LIAUA |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 800674 | 2026-08-02 01:55:28 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | W4TBZ | ULS 800674 | 2026-08-02 01:55:28 |
| Status | A | ULS 800674 | 2026-08-02 01:55:28 |
| Service | HA | ULS 800674 | 2026-08-02 01:55:28 |
| Grant Date | 2017-08-25 | ULS 800674 | 2026-08-02 01:55:28 |
| Expiration Date | 2027-11-21 | ULS 800674 | 2026-08-02 01:55:28 |