Universal Licensing System
WDN3357
Sero Services Delaware, LLC
License details
| ULS identifier | 4645623 |
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| Call sign | WDN3357 |
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| Radio service | SB |
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| Status | A |
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| Grant date | 2022-08-03 |
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| Expiration | 2032-08-03 |
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| Source archive | l_ship.zip |
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| Dataset refreshed | 2026-08-02 02:56:47 |
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Licensee
| Name | Sero Services Delaware, LLC |
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| Applicant type | L |
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| FRN | 0032720260 |
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| Location | Selbyville, DE |
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| Address | 37064 Laws Point Road, Selbyville, DE, 19975 |
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License history
| Date | File or call sign | Action |
|---|
| 2022-08-03 | WDN3357 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4645623 | 2026-08-02 02:56:47 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WDN3357 | ULS 4645623 | 2026-08-02 02:56:47 |
| Status | A | ULS 4645623 | 2026-08-02 02:56:47 |
| Service | SB | ULS 4645623 | 2026-08-02 02:56:47 |
| Grant Date | 2022-08-03 | ULS 4645623 | 2026-08-02 02:56:47 |
| Expiration Date | 2032-08-03 | ULS 4645623 | 2026-08-02 02:56:47 |