Universal Licensing System
WCO4539
DEFRIECE, MARK W
License details
| ULS identifier | 1429924 |
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| Call sign | WCO4539 |
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| Radio service | SA |
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| Status | E |
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| Grant date | 1994-10-31 |
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| Expiration | 2004-10-31 |
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| Cancellation | 2005-01-01 |
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| Source archive | l_ship.zip |
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| Dataset refreshed | 2026-08-02 02:59:30 |
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Licensee
| Name | DEFRIECE, MARK W |
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| Applicant type | P |
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| Location | ANNAPOLIS, MD |
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| Address | 1208 SOUTHBREEZE LN, ANNAPOLIS, MD, 21403 |
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License history
| Date | File or call sign | Action |
|---|
| 2005-01-01 | WCO4539 | LIEXP |
| 2004-08-09 | WCO4539 | LETRES |
| 2000-11-17 | WCO4539 | LICCNV |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1429924 | 2026-08-02 02:59:30 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WCO4539 | ULS 1429924 | 2026-08-02 02:59:30 |
| Status | E | ULS 1429924 | 2026-08-02 02:59:30 |
| Service | SA | ULS 1429924 | 2026-08-02 02:59:30 |
| Grant Date | 1994-10-31 | ULS 1429924 | 2026-08-02 02:59:30 |
| Expiration Date | 2004-10-31 | ULS 1429924 | 2026-08-02 02:59:30 |
| Cancellation Date | 2005-01-01 | ULS 1429924 | 2026-08-02 02:59:30 |