Universal Licensing System
WCZ7643
License details
| ULS identifier | 1573232 |
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| Call sign | WCZ7643 |
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| Radio service | SA |
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| Status | C |
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| Grant date | 2020-01-24 |
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| Expiration | 2030-04-18 |
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| Cancellation | 2025-05-02 |
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| Source archive | l_ship.zip |
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| Dataset refreshed | 2026-08-02 02:55:39 |
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Licensee
| Name | PROESCHER, WARD H |
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| Applicant type | I |
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| FRN | 0008595845 |
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| Location | Alameda, CA |
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License history
| Date | File or call sign | Action |
|---|
| 2025-05-03 | WCZ7643 | LICAN |
| 2020-01-24 | WCZ7643 | LIREN |
| 2010-01-26 | WCZ7643 | LIREN |
| 2010-01-25 | WCZ7643 | LETRES |
| 2009-02-11 | WCZ7643 | LIAUA |
| 2007-05-22 | WCZ7643 | ESCFRN |
| 2000-11-17 | WCZ7643 | LICCNV |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1573232 | 2026-08-02 02:55:39 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WCZ7643 | ULS 1573232 | 2026-08-02 02:55:39 |
| Status | C | ULS 1573232 | 2026-08-02 02:55:39 |
| Service | SA | ULS 1573232 | 2026-08-02 02:55:39 |
| Grant Date | 2020-01-24 | ULS 1573232 | 2026-08-02 02:55:39 |
| Expiration Date | 2030-04-18 | ULS 1573232 | 2026-08-02 02:55:39 |
| Cancellation Date | 2025-05-02 | ULS 1573232 | 2026-08-02 02:55:39 |