Universal Licensing System
W7TDR
License details
| ULS identifier | 819768 |
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| Call sign | W7TDR |
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| Radio service | HV |
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| Status | A |
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| Grant date | 2017-11-22 |
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| Expiration | 2027-11-22 |
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| Source archive | l_amat.zip |
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| Dataset refreshed | 2026-08-02 01:57:04 |
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Licensee
| Name | Lee, Douglas D |
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| Applicant type | I |
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| FRN | 0016735094 |
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| Location | Santa Cruz, CA |
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License history
| Date | File or call sign | Action |
|---|
| 2021-01-19 | W7TDR | LIAUA |
| 2017-11-22 | W7TDR | LIREN |
| 2007-07-26 | W7TDR | LIREN |
| 2007-07-21 | W7TDR | ESCFRN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 819768 | 2026-08-02 01:57:04 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | W7TDR | ULS 819768 | 2026-08-02 01:57:04 |
| Status | A | ULS 819768 | 2026-08-02 01:57:04 |
| Service | HV | ULS 819768 | 2026-08-02 01:57:04 |
| Grant Date | 2017-11-22 | ULS 819768 | 2026-08-02 01:57:04 |
| Expiration Date | 2027-11-22 | ULS 819768 | 2026-08-02 01:57:04 |