Universal Licensing System
WCO4320
LILIENFELD, SEMON M
License details
| ULS identifier | 1429715 |
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| Call sign | WCO4320 |
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| Radio service | SA |
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| Status | E |
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| Grant date | 1994-10-28 |
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| Expiration | 2004-10-28 |
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| Cancellation | 2005-01-01 |
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| Source archive | l_ship.zip |
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| Dataset refreshed | 2026-08-02 02:58:04 |
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Licensee
| Name | LILIENFELD, SEMON M |
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| Applicant type | P |
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| Location | BOSTON, MA |
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| Address | 339 MARLBOROUGH ST, BOSTON, MA, 02115 |
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License history
| Date | File or call sign | Action |
|---|
| 2005-01-01 | WCO4320 | LIEXP |
| 2004-08-02 | WCO4320 | LETRES |
| 2000-11-17 | WCO4320 | LICCNV |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1429715 | 2026-08-02 02:58:04 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WCO4320 | ULS 1429715 | 2026-08-02 02:58:04 |
| Status | E | ULS 1429715 | 2026-08-02 02:58:04 |
| Service | SA | ULS 1429715 | 2026-08-02 02:58:04 |
| Grant Date | 1994-10-28 | ULS 1429715 | 2026-08-02 02:58:04 |
| Expiration Date | 2004-10-28 | ULS 1429715 | 2026-08-02 02:58:04 |
| Cancellation Date | 2005-01-01 | ULS 1429715 | 2026-08-02 02:58:04 |