Universal Licensing System
WRBY750
Grizzly Wireless L.L.C.
License details
| ULS identifier | 4069019 |
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| Call sign | WRBY750 |
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| Radio service | WT |
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| Status | A |
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| Grant date | 2018-07-26 |
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| Expiration | 2028-07-26 |
|---|
| Source archive | l_market.zip |
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| Dataset refreshed | 2026-08-24 00:31:07 |
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License history
| Date | File or call sign | Action |
|---|
| 2026-08-20 | WRBY750 | LIASS |
| 2026-07-28 | WRBY750 | LIASS |
| 2026-04-01 | WRBY750 | LIAUA |
| 2025-09-29 | WRBY750 | COR |
| 2025-09-24 | WRBY750 | LIASS |
| 2024-04-30 | WRBY750 | LETCNS |
| 2018-12-05 | WRBY750 | LIAUA |
| 2018-07-26 | WRBY750 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4069019 | 2026-08-24 00:31:07 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRBY750 | ULS 4069019 | 2026-08-24 00:31:07 |
| Status | A | ULS 4069019 | 2026-08-24 00:31:07 |
| Service | WT | ULS 4069019 | 2026-08-24 00:31:07 |
| Grant Date | 2018-07-26 | ULS 4069019 | 2026-08-24 00:31:07 |
| Expiration Date | 2028-07-26 | ULS 4069019 | 2026-08-24 00:31:07 |