Universal Licensing System
WT4375
Sperry Marine, a business unit of Northrop Grumman Systems Corporation
License details
| ULS identifier | 1508339 |
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| Call sign | WT4375 |
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| Radio service | SA |
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| Status | C |
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| Grant date | 1996-01-11 |
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| Expiration | 2006-03-07 |
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| Cancellation | 2004-02-18 |
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| Source archive | l_ship.zip |
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| Dataset refreshed | 2026-08-02 02:57:00 |
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Licensee
| Name | Sperry Marine, a business unit of Northrop Grumman Systems Corporation |
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| Applicant type | C |
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| FRN | 0005881412 |
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| Location | Washington, DC |
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| Address | 1299 Pennsylvania Avenue, NW, 10th Floor, Washington, DC, 20004 |
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License history
| Date | File or call sign | Action |
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| 2004-02-19 | WT4375 | LICAN |
| 2002-08-03 | WT4375 | LIAUA |
| 2001-02-07 | WT4375 | LIAUA |
| 2000-11-17 | WT4375 | LICCNV |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1508339 | 2026-08-02 02:57:00 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WT4375 | ULS 1508339 | 2026-08-02 02:57:00 |
| Status | C | ULS 1508339 | 2026-08-02 02:57:00 |
| Service | SA | ULS 1508339 | 2026-08-02 02:57:00 |
| Grant Date | 1996-01-11 | ULS 1508339 | 2026-08-02 02:57:00 |
| Expiration Date | 2006-03-07 | ULS 1508339 | 2026-08-02 02:57:00 |
| Cancellation Date | 2004-02-18 | ULS 1508339 | 2026-08-02 02:57:00 |