Universal Licensing System
WCK7713
SPARLING, J RAND
License details
| ULS identifier | 1577832 |
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| Call sign | WCK7713 |
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| Radio service | SA |
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| Status | E |
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| Grant date | 1994-08-04 |
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| Expiration | 2004-08-04 |
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| Cancellation | 2004-10-09 |
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| Source archive | l_ship.zip |
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| Dataset refreshed | 2026-08-02 02:59:07 |
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Licensee
| Name | SPARLING, J RAND |
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| Applicant type | P |
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| Location | CHICAGO, IL |
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| Address | 910 N LAKE SHORE DR 1118, CHICAGO, IL, 60611 |
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License history
| Date | File or call sign | Action |
|---|
| 2004-10-09 | WCK7713 | LIEXP |
| 2004-05-13 | WCK7713 | LETRES |
| 2000-11-17 | WCK7713 | LICCNV |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1577832 | 2026-08-02 02:59:07 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WCK7713 | ULS 1577832 | 2026-08-02 02:59:07 |
| Status | E | ULS 1577832 | 2026-08-02 02:59:07 |
| Service | SA | ULS 1577832 | 2026-08-02 02:59:07 |
| Grant Date | 1994-08-04 | ULS 1577832 | 2026-08-02 02:59:07 |
| Expiration Date | 2004-08-04 | ULS 1577832 | 2026-08-02 02:59:07 |
| Cancellation Date | 2004-10-09 | ULS 1577832 | 2026-08-02 02:59:07 |