Universal Licensing System
W3GRF
POTOMAC VALLEY RADIO CLUB
License details
| ULS identifier | 791727 |
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| Call sign | W3GRF |
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| Radio service | HV |
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| Status | A |
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| Grant date | 2017-05-02 |
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| Expiration | 2027-06-03 |
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| Source archive | l_amat.zip |
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| Dataset refreshed | 2026-08-02 02:03:59 |
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Licensee
| Name | POTOMAC VALLEY RADIO CLUB |
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| Applicant type | B |
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| FRN | 0015735624 |
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| Location | Annapolis, MD |
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| Address | 1320 Cape St Claire Rd 343, Annapolis, MD, 21409 |
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License history
| Date | File or call sign | Action |
|---|
| 2021-02-22 | W3GRF | LIAUA |
| 2019-04-11 | W3GRF | LIAUA |
| 2017-05-02 | W3GRF | LIREN |
| 2017-02-07 | W3GRF | LIMOD |
| 2007-06-02 | W3GRF | LIREN |
| 2007-06-01 | W3GRF | ESCFRN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 791727 | 2026-08-02 02:03:59 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | W3GRF | ULS 791727 | 2026-08-02 02:03:59 |
| Status | A | ULS 791727 | 2026-08-02 02:03:59 |
| Service | HV | ULS 791727 | 2026-08-02 02:03:59 |
| Grant Date | 2017-05-02 | ULS 791727 | 2026-08-02 02:03:59 |
| Expiration Date | 2027-06-03 | ULS 791727 | 2026-08-02 02:03:59 |