Universal Licensing System
WB4ESB
S I R A INC
License details
| ULS identifier | 884552 |
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| Call sign | WB4ESB |
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| Radio service | HA |
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| Status | E |
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| Grant date | 2005-02-14 |
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| Expiration | 2015-02-16 |
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| Cancellation | 2017-02-17 |
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| Source archive | l_amat.zip |
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| Dataset refreshed | 2026-08-02 01:59:47 |
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Licensee
| Name | S I R A INC |
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| Applicant type | B |
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| FRN | 0012174660 |
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| Location | HIALEAH, FL |
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| Address | HIALEAH, FL, 33002 |
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License history
| Date | File or call sign | Action |
|---|
| 2017-02-17 | WB4ESB | LIEXP |
| 2005-02-16 | WB4ESB | LTSFRN |
| 2005-02-14 | WB4ESB | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 884552 | 2026-08-02 01:59:47 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WB4ESB | ULS 884552 | 2026-08-02 01:59:47 |
| Status | E | ULS 884552 | 2026-08-02 01:59:47 |
| Service | HA | ULS 884552 | 2026-08-02 01:59:47 |
| Grant Date | 2005-02-14 | ULS 884552 | 2026-08-02 01:59:47 |
| Expiration Date | 2015-02-16 | ULS 884552 | 2026-08-02 01:59:47 |
| Cancellation Date | 2017-02-17 | ULS 884552 | 2026-08-02 01:59:47 |