Universal Licensing System
WDA4337
SAN FRANCISCO BAR PILOTS
License details
| ULS identifier | 1960825 |
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| Call sign | WDA4337 |
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| Radio service | SB |
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| Status | A |
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| Grant date | 2021-02-26 |
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| Expiration | 2031-04-19 |
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| Source archive | l_ship.zip |
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| Dataset refreshed | 2026-08-02 02:56:57 |
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Licensee
| Name | SAN FRANCISCO BAR PILOTS |
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| Applicant type | U |
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| FRN | 0004520763 |
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| Location | SAN FRANCISCO, CA |
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| Address | PIER 9, EAST END, SAN FRANCISCO, CA, 94111 |
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License history
| Date | File or call sign | Action |
|---|
| 2021-03-16 | WDA4337 | LIAUA |
| 2021-02-26 | WDA4337 | LIREN |
| 2021-01-25 | WDA4337 | LETRES |
| 2011-02-01 | WDA4337 | LIREN |
| 2011-01-24 | WDA4337 | LETRES |
| 2001-04-19 | WDA4337 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1960825 | 2026-08-02 02:56:57 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WDA4337 | ULS 1960825 | 2026-08-02 02:56:57 |
| Status | A | ULS 1960825 | 2026-08-02 02:56:57 |
| Service | SB | ULS 1960825 | 2026-08-02 02:56:57 |
| Grant Date | 2021-02-26 | ULS 1960825 | 2026-08-02 02:56:57 |
| Expiration Date | 2031-04-19 | ULS 1960825 | 2026-08-02 02:56:57 |