Universal Licensing System
WDF5984
Christopher Columbus LLC
License details
| ULS identifier | 3235136 |
|---|
| Call sign | WDF5984 |
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| Radio service | SB |
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| Status | E |
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| Grant date | 2010-10-20 |
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| Expiration | 2020-10-20 |
|---|
| Cancellation | 2020-12-26 |
|---|
| Source archive | l_ship.zip |
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| Dataset refreshed | 2026-08-02 02:57:44 |
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Licensee
| Name | Christopher Columbus LLC |
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| Applicant type | L |
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| FRN | 0020110771 |
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| Location | Philadelphia, PA |
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| Address | 401 N Columbus Blvd, Philadelphia, PA, 19123 |
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License history
| Date | File or call sign | Action |
|---|
| 2020-12-26 | WDF5984 | LIEXP |
| 2020-07-27 | WDF5984 | LETRES |
| 2010-10-20 | WDF5984 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3235136 | 2026-08-02 02:57:44 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WDF5984 | ULS 3235136 | 2026-08-02 02:57:44 |
| Status | E | ULS 3235136 | 2026-08-02 02:57:44 |
| Service | SB | ULS 3235136 | 2026-08-02 02:57:44 |
| Grant Date | 2010-10-20 | ULS 3235136 | 2026-08-02 02:57:44 |
| Expiration Date | 2020-10-20 | ULS 3235136 | 2026-08-02 02:57:44 |
| Cancellation Date | 2020-12-26 | ULS 3235136 | 2026-08-02 02:57:44 |