Universal Licensing System
WP4SJD
Puerto Rico Traffic System
License details
| ULS identifier | 4618953 |
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| Call sign | WP4SJD |
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| Radio service | HA |
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| Status | C |
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| Grant date | 2022-06-08 |
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| Expiration | 2032-06-08 |
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| Cancellation | 2022-06-28 |
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| Source archive | l_amat.zip |
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| Dataset refreshed | 2026-08-02 02:02:19 |
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Licensee
| Name | Puerto Rico Traffic System |
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| Applicant type | B |
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| FRN | 0032501355 |
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| Location | Carolina, PR |
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| Address | Carolina, PR, 009842961 |
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License history
| Date | File or call sign | Action |
|---|
| 2022-06-28 | WP4SJD | LICAN |
| 2022-06-08 | WP4SJD | LIISS |
| 2022-06-08 | WP4SJD | SYSGRT |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4618953 | 2026-08-02 02:02:19 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WP4SJD | ULS 4618953 | 2026-08-02 02:02:19 |
| Status | C | ULS 4618953 | 2026-08-02 02:02:19 |
| Service | HA | ULS 4618953 | 2026-08-02 02:02:19 |
| Grant Date | 2022-06-08 | ULS 4618953 | 2026-08-02 02:02:19 |
| Expiration Date | 2032-06-08 | ULS 4618953 | 2026-08-02 02:02:19 |
| Cancellation Date | 2022-06-28 | ULS 4618953 | 2026-08-02 02:02:19 |