Universal Licensing System
WDC6433
National Maritime Heritage Foundation
License details
| ULS identifier | 2734052 |
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| Call sign | WDC6433 |
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| Radio service | SB |
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| Status | E |
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| Grant date | 2015-05-27 |
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| Expiration | 2025-07-15 |
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| Cancellation | 2025-08-16 |
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| Source archive | l_ship.zip |
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| Dataset refreshed | 2026-08-02 02:57:47 |
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Licensee
| Name | National Maritime Heritage Foundation |
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| Applicant type | H |
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| FRN | 0010894541 |
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| Location | Washington, DC |
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| Address | 236 Massachusetts Avenue NE, Suite 410, Washington, DC, 20002 |
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License history
| Date | File or call sign | Action |
|---|
| 2025-08-16 | WDC6433 | LIEXP |
| 2025-04-21 | WDC6433 | LETRES |
| 2015-05-27 | WDC6433 | LIREN |
| 2015-04-20 | WDC6433 | LETRES |
| 2005-07-15 | WDC6433 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2734052 | 2026-08-02 02:57:47 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WDC6433 | ULS 2734052 | 2026-08-02 02:57:47 |
| Status | E | ULS 2734052 | 2026-08-02 02:57:47 |
| Service | SB | ULS 2734052 | 2026-08-02 02:57:47 |
| Grant Date | 2015-05-27 | ULS 2734052 | 2026-08-02 02:57:47 |
| Expiration Date | 2025-07-15 | ULS 2734052 | 2026-08-02 02:57:47 |
| Cancellation Date | 2025-08-16 | ULS 2734052 | 2026-08-02 02:57:47 |