Universal Licensing System
W3DOI
Interior Radio Club
License details
| ULS identifier | 3061330 |
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| Call sign | W3DOI |
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| Radio service | HV |
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| Status | A |
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| Grant date | 2019-01-30 |
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| Expiration | 2029-01-30 |
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| Source archive | l_amat.zip |
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| Dataset refreshed | 2026-08-02 02:00:04 |
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Licensee
| Name | Interior Radio Club |
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| Applicant type | B |
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| FRN | 0018251181 |
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| Location | Rockville, MD |
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| Address | 3 Maryland Ave, Rockville, MD, 20850 |
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License history
| Date | File or call sign | Action |
|---|
| 2019-01-30 | W3DOI | LIREN |
| 2008-12-02 | W3DOI | LIISS |
| 2008-12-02 | W3DOI | VANGRT |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3061330 | 2026-08-02 02:00:04 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | W3DOI | ULS 3061330 | 2026-08-02 02:00:04 |
| Status | A | ULS 3061330 | 2026-08-02 02:00:04 |
| Service | HV | ULS 3061330 | 2026-08-02 02:00:04 |
| Grant Date | 2019-01-30 | ULS 3061330 | 2026-08-02 02:00:04 |
| Expiration Date | 2029-01-30 | ULS 3061330 | 2026-08-02 02:00:04 |