Universal Licensing System
WDF9997
MARINE SPILL RESPONSE CORPORATION
License details
| ULS identifier | 3335346 |
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| Call sign | WDF9997 |
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| Radio service | SB |
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| Status | A |
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| Grant date | 2021-09-09 |
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| Expiration | 2031-12-01 |
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| Source archive | l_ship.zip |
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| Dataset refreshed | 2026-08-02 02:57:28 |
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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 |
|---|
| 2023-12-21 | WDF9997 | LIAUA |
| 2021-09-09 | WDF9997 | LIREN |
| 2021-09-06 | WDF9997 | LETRES |
| 2013-01-24 | WDF9997 | LIAUA |
| 2011-12-01 | WDF9997 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3335346 | 2026-08-02 02:57:28 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WDF9997 | ULS 3335346 | 2026-08-02 02:57:28 |
| Status | A | ULS 3335346 | 2026-08-02 02:57:28 |
| Service | SB | ULS 3335346 | 2026-08-02 02:57:28 |
| Grant Date | 2021-09-09 | ULS 3335346 | 2026-08-02 02:57:28 |
| Expiration Date | 2031-12-01 | ULS 3335346 | 2026-08-02 02:57:28 |