Universal Licensing System
WDA4971
DEMO LLC
License details
| ULS identifier | 2325948 |
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| Call sign | WDA4971 |
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| Radio service | SB |
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| Status | E |
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| Grant date | 2011-05-17 |
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| Expiration | 2021-06-12 |
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| Cancellation | 2021-08-14 |
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| Source archive | l_ship.zip |
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| Dataset refreshed | 2026-08-02 02:55:58 |
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Licensee
| Name | DEMO LLC |
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| Applicant type | L |
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| FRN | 0005748553 |
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| Location | SAN FRANCISCO, CA |
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| Address | 268 BUSH STREET STE 4106, SAN FRANCISCO, CA, 94104 |
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License history
| Date | File or call sign | Action |
|---|
| 2021-08-14 | WDA4971 | LIEXP |
| 2021-03-22 | WDA4971 | LETRES |
| 2011-05-17 | WDA4971 | LIREN |
| 2011-03-21 | WDA4971 | LETRES |
| 2001-06-12 | WDA4971 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2325948 | 2026-08-02 02:55:58 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WDA4971 | ULS 2325948 | 2026-08-02 02:55:58 |
| Status | E | ULS 2325948 | 2026-08-02 02:55:58 |
| Service | SB | ULS 2325948 | 2026-08-02 02:55:58 |
| Grant Date | 2011-05-17 | ULS 2325948 | 2026-08-02 02:55:58 |
| Expiration Date | 2021-06-12 | ULS 2325948 | 2026-08-02 02:55:58 |
| Cancellation Date | 2021-08-14 | ULS 2325948 | 2026-08-02 02:55:58 |