Universal Licensing System
WDC9419
Superior Energy Services, LLC
License details
| ULS identifier | 2796610 |
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| Call sign | WDC9419 |
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| Radio service | SB |
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| Status | E |
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| Grant date | 2006-03-25 |
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| Expiration | 2016-03-25 |
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| Cancellation | 2016-05-28 |
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| Source archive | l_ship.zip |
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| Dataset refreshed | 2026-08-02 02:56:57 |
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Licensee
| Name | Superior Energy Services, LLC |
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| Applicant type | L |
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| FRN | 0005770326 |
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| Location | Houson, TX |
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| Address | 13333 Northwest Freeway, Suite 100, Houson, TX, 77040 |
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License history
| Date | File or call sign | Action |
|---|
| 2016-05-28 | WDC9419 | LIEXP |
| 2016-03-16 | WDC9419 | LIAUA |
| 2015-12-28 | WDC9419 | LETRES |
| 2008-12-18 | WDC9419 | LIAUA |
| 2006-07-31 | WDC9419 | ESUFNR |
| 2006-03-25 | WDC9419 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2796610 | 2026-08-02 02:56:57 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WDC9419 | ULS 2796610 | 2026-08-02 02:56:57 |
| Status | E | ULS 2796610 | 2026-08-02 02:56:57 |
| Service | SB | ULS 2796610 | 2026-08-02 02:56:57 |
| Grant Date | 2006-03-25 | ULS 2796610 | 2026-08-02 02:56:57 |
| Expiration Date | 2016-03-25 | ULS 2796610 | 2026-08-02 02:56:57 |
| Cancellation Date | 2016-05-28 | ULS 2796610 | 2026-08-02 02:56:57 |