Universal Licensing System
WDK4434
MPBF Services
License details
| ULS identifier | 4074916 |
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| Call sign | WDK4434 |
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| Radio service | SA |
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| Status | A |
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| Grant date | 2018-08-17 |
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| Expiration | 2028-08-17 |
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| Source archive | l_ship.zip |
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| Dataset refreshed | 2026-08-02 02:58:11 |
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Licensee
| Name | MPBF Services |
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| Applicant type | C |
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| FRN | 0026541789 |
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| Location | Cheshire, CT |
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| Address | 275 schoolhouse rd, Cheshire, CT, 06410 |
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License history
| Date | File or call sign | Action |
|---|
| 2018-08-17 | WDK4434 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4074916 | 2026-08-02 02:58:11 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WDK4434 | ULS 4074916 | 2026-08-02 02:58:11 |
| Status | A | ULS 4074916 | 2026-08-02 02:58:11 |
| Service | SA | ULS 4074916 | 2026-08-02 02:58:11 |
| Grant Date | 2018-08-17 | ULS 4074916 | 2026-08-02 02:58:11 |
| Expiration Date | 2028-08-17 | ULS 4074916 | 2026-08-02 02:58:11 |