Universal Licensing System
WDB4690
Mamp, LLC
License details
| ULS identifier | 2531271 |
|---|
| Call sign | WDB4690 |
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| Radio service | SA |
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| Status | E |
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| Grant date | 2003-07-11 |
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| Expiration | 2013-07-11 |
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| Cancellation | 2013-09-14 |
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| Source archive | l_ship.zip |
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| Dataset refreshed | 2026-08-02 02:56:03 |
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Licensee
| Name | Mamp, LLC |
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| Applicant type | L |
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| FRN | 0009273129 |
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| Location | Newport, RI |
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| Address | Newport, RI, 02840 |
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License history
| Date | File or call sign | Action |
|---|
| 2013-09-14 | WDB4690 | LIEXP |
| 2013-04-15 | WDB4690 | LETRES |
| 2003-07-11 | WDB4690 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2531271 | 2026-08-02 02:56:03 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WDB4690 | ULS 2531271 | 2026-08-02 02:56:03 |
| Status | E | ULS 2531271 | 2026-08-02 02:56:03 |
| Service | SA | ULS 2531271 | 2026-08-02 02:56:03 |
| Grant Date | 2003-07-11 | ULS 2531271 | 2026-08-02 02:56:03 |
| Expiration Date | 2013-07-11 | ULS 2531271 | 2026-08-02 02:56:03 |
| Cancellation Date | 2013-09-14 | ULS 2531271 | 2026-08-02 02:56:03 |