Universal Licensing System
W1BRF
License details
| ULS identifier | 3161438 |
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| Call sign | W1BRF |
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| Radio service | HV |
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| Status | A |
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| Grant date | 2019-10-25 |
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| Expiration | 2030-01-20 |
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| Source archive | l_amat.zip |
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| Dataset refreshed | 2026-08-02 01:58:03 |
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Licensee
| Name | KNOWLTON, KEITH L |
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| Applicant type | I |
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| FRN | 0010660512 |
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| Location | BROOKLYN, CT |
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License history
| Date | File or call sign | Action |
|---|
| 2019-10-25 | W1BRF | LIREN |
| 2010-01-20 | W1BRF | VANGRT |
| 2010-01-20 | W1BRF | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3161438 | 2026-08-02 01:58:03 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | W1BRF | ULS 3161438 | 2026-08-02 01:58:03 |
| Status | A | ULS 3161438 | 2026-08-02 01:58:03 |
| Service | HV | ULS 3161438 | 2026-08-02 01:58:03 |
| Grant Date | 2019-10-25 | ULS 3161438 | 2026-08-02 01:58:03 |
| Expiration Date | 2030-01-20 | ULS 3161438 | 2026-08-02 01:58:03 |