Universal Licensing System
WDC5100
Rowan Companies, Inc.
License details
| ULS identifier | 2711840 |
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| Call sign | WDC5100 |
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| Radio service | SB |
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| Status | E |
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| Grant date | 2005-04-21 |
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| Expiration | 2015-04-21 |
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| Cancellation | 2015-06-27 |
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| Source archive | l_ship.zip |
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| Dataset refreshed | 2026-08-02 02:59:41 |
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Licensee
| Name | Rowan Companies, Inc. |
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| Applicant type | C |
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| FRN | 0005779053 |
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| Location | Houston, TX |
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| Address | 2800 Post Oak Blvd Ste 5450, Houston, TX, 77056 |
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License history
| Date | File or call sign | Action |
|---|
| 2015-06-27 | WDC5100 | LIEXP |
| 2015-01-26 | WDC5100 | LETRES |
| 2006-11-17 | WDC5100 | LIAUA |
| 2005-04-21 | WDC5100 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2711840 | 2026-08-02 02:59:41 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WDC5100 | ULS 2711840 | 2026-08-02 02:59:41 |
| Status | E | ULS 2711840 | 2026-08-02 02:59:41 |
| Service | SB | ULS 2711840 | 2026-08-02 02:59:41 |
| Grant Date | 2005-04-21 | ULS 2711840 | 2026-08-02 02:59:41 |
| Expiration Date | 2015-04-21 | ULS 2711840 | 2026-08-02 02:59:41 |
| Cancellation Date | 2015-06-27 | ULS 2711840 | 2026-08-02 02:59:41 |