Universal Licensing System
WDK7903
License details
| ULS identifier | 4152296 |
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| Call sign | WDK7903 |
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| Radio service | SA |
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| Status | A |
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| Grant date | 2019-04-23 |
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| Expiration | 2029-04-23 |
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| Source archive | l_ship.zip |
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| Dataset refreshed | 2026-08-02 02:55:04 |
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Licensee
| Name | Madden, Sean P |
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| Applicant type | I |
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| FRN | 0028427508 |
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| Location | Wilmington, MA |
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License history
| Date | File or call sign | Action |
|---|
| 2019-04-23 | WDK7903 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 4152296 | 2026-08-02 02:55:04 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WDK7903 | ULS 4152296 | 2026-08-02 02:55:04 |
| Status | A | ULS 4152296 | 2026-08-02 02:55:04 |
| Service | SA | ULS 4152296 | 2026-08-02 02:55:04 |
| Grant Date | 2019-04-23 | ULS 4152296 | 2026-08-02 02:55:04 |
| Expiration Date | 2029-04-23 | ULS 4152296 | 2026-08-02 02:55:04 |