Universal Licensing System
WDG4037
License details
| ULS identifier | 3381440 |
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| Call sign | WDG4037 |
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| Radio service | SA |
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| Status | C |
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| Grant date | 2012-05-30 |
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| Expiration | 2022-05-30 |
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| Cancellation | 2015-11-12 |
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| Source archive | l_ship.zip |
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| Dataset refreshed | 2026-08-02 02:55:20 |
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Licensee
| Name | Heyer, Christopher M |
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| Applicant type | I |
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| FRN | 0021749171 |
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| Location | Sumner, WA |
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License history
| Date | File or call sign | Action |
|---|
| 2015-11-13 | WDG4037 | LICAN |
| 2012-05-30 | WDG4037 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3381440 | 2026-08-02 02:55:20 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WDG4037 | ULS 3381440 | 2026-08-02 02:55:20 |
| Status | C | ULS 3381440 | 2026-08-02 02:55:20 |
| Service | SA | ULS 3381440 | 2026-08-02 02:55:20 |
| Grant Date | 2012-05-30 | ULS 3381440 | 2026-08-02 02:55:20 |
| Expiration Date | 2022-05-30 | ULS 3381440 | 2026-08-02 02:55:20 |
| Cancellation Date | 2015-11-12 | ULS 3381440 | 2026-08-02 02:55:20 |