Universal Licensing System
WDD6646
SAFETY VALVE INC
License details
| ULS identifier | 2894441 |
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| Call sign | WDD6646 |
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| Radio service | SA |
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| Status | E |
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| Grant date | 2007-03-27 |
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| Expiration | 2017-03-27 |
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| Cancellation | 2017-05-27 |
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| Source archive | l_ship.zip |
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| Dataset refreshed | 2026-08-02 02:57:43 |
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Licensee
| Name | SAFETY VALVE INC |
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| Applicant type | C |
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| FRN | 0016220477 |
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| Location | ST LOUIS, MO |
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| Address | 9014 SEDGWICK PLACE, ST LOUIS, MO, 63124 |
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License history
| Date | File or call sign | Action |
|---|
| 2017-05-27 | WDD6646 | LIEXP |
| 2017-01-02 | WDD6646 | LETRES |
| 2007-03-27 | WDD6646 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2894441 | 2026-08-02 02:57:43 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WDD6646 | ULS 2894441 | 2026-08-02 02:57:43 |
| Status | E | ULS 2894441 | 2026-08-02 02:57:43 |
| Service | SA | ULS 2894441 | 2026-08-02 02:57:43 |
| Grant Date | 2007-03-27 | ULS 2894441 | 2026-08-02 02:57:43 |
| Expiration Date | 2017-03-27 | ULS 2894441 | 2026-08-02 02:57:43 |
| Cancellation Date | 2017-05-27 | ULS 2894441 | 2026-08-02 02:57:43 |