Universal Licensing System
WP4BJU
License details
| ULS identifier | 929948 |
|---|
| Call sign | WP4BJU |
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| Radio service | HA |
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| Status | C |
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| Grant date | 2015-04-14 |
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| Expiration | 2025-05-18 |
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| Cancellation | 2016-09-10 |
|---|
| Source archive | l_amat.zip |
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| Dataset refreshed | 2026-08-02 01:53:41 |
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Licensee
| Name | IZQUIERDO-RIVERA, IRVING G |
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| Applicant type | I |
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| FRN | 0007117377 |
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| Location | BAYAMON, PR |
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License history
| Date | File or call sign | Action |
|---|
| 2016-09-10 | WP4BJU | LICAN |
| 2015-04-14 | WP4BJU | LIREN |
| 2015-02-05 | WP4BJU | LIMOD |
| 2014-07-29 | WP4BJU | LIMOD |
| 2006-06-09 | WP4BJU | LIMOD |
| 2005-03-28 | WP4BJU | LITIN |
| 2005-03-28 | WP4BJU | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 929948 | 2026-08-02 01:53:41 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WP4BJU | ULS 929948 | 2026-08-02 01:53:41 |
| Status | C | ULS 929948 | 2026-08-02 01:53:41 |
| Service | HA | ULS 929948 | 2026-08-02 01:53:41 |
| Grant Date | 2015-04-14 | ULS 929948 | 2026-08-02 01:53:41 |
| Expiration Date | 2025-05-18 | ULS 929948 | 2026-08-02 01:53:41 |
| Cancellation Date | 2016-09-10 | ULS 929948 | 2026-08-02 01:53:41 |