Universal Licensing System
WDD4686
Marine Spill Response Corporation
License details
| ULS identifier | 2855744 |
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| Call sign | WDD4686 |
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| Radio service | SB |
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| Status | A |
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| Grant date | 2026-08-11 |
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| Expiration | 2036-10-31 |
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| Source archive | l_ship.zip |
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| Dataset refreshed | 2026-08-17 13:56:53 |
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Licensee
| Name | Marine Spill Response Corporation |
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| Applicant type | C |
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| FRN | 0001768670 |
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| Location | Herndon, VA |
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| Address | 220 Spring Street, Suite 500, Herndon, VA, 20170 |
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License history
| Date | File or call sign | Action |
|---|
| 2026-08-11 | WDD4686 | LIREN |
| 2026-08-10 | WDD4686 | LETRES |
| 2023-12-21 | WDD4686 | LIAUA |
| 2021-01-06 | WDD4686 | LIAUA |
| 2016-08-18 | WDD4686 | LIREN |
| 2016-08-08 | WDD4686 | LETRES |
| 2006-10-31 | WDD4686 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2855744 | 2026-08-17 13:56:53 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WDD4686 | ULS 2855744 | 2026-08-17 13:56:53 |
| Status | A | ULS 2855744 | 2026-08-17 13:56:53 |
| Service | SB | ULS 2855744 | 2026-08-17 13:56:53 |
| Grant Date | 2026-08-11 | ULS 2855744 | 2026-08-17 13:56:53 |
| Expiration Date | 2036-10-31 | ULS 2855744 | 2026-08-17 13:56:53 |