Universal Licensing System
WDD4012
Houston Marine Services Inc.
License details
| ULS identifier | 2842846 |
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| Call sign | WDD4012 |
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| Radio service | SB |
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| Status | C |
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| Grant date | 2006-09-12 |
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| Expiration | 2016-09-12 |
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| Cancellation | 2009-01-23 |
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| Source archive | l_ship.zip |
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| Dataset refreshed | 2026-08-02 02:56:41 |
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Licensee
| Name | Houston Marine Services Inc. |
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| Applicant type | C |
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| FRN | 0015421688 |
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| Location | Houston, TX |
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| Address | 363 N. Sam Houston Pkwy East, Ste 890, Houston, TX, 77060 |
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License history
| Date | File or call sign | Action |
|---|
| 2009-01-24 | WDD4012 | LICAN |
| 2006-09-12 | WDD4012 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2842846 | 2026-08-02 02:56:41 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WDD4012 | ULS 2842846 | 2026-08-02 02:56:41 |
| Status | C | ULS 2842846 | 2026-08-02 02:56:41 |
| Service | SB | ULS 2842846 | 2026-08-02 02:56:41 |
| Grant Date | 2006-09-12 | ULS 2842846 | 2026-08-02 02:56:41 |
| Expiration Date | 2016-09-12 | ULS 2842846 | 2026-08-02 02:56:41 |
| Cancellation Date | 2009-01-23 | ULS 2842846 | 2026-08-02 02:56:41 |