Universal Licensing System
WRHU433
OptimERA Holdings, Inc.
License details
| ULS identifier | 4303563 |
|---|
| Call sign | WRHU433 |
|---|
| Radio service | UU |
|---|
| Status | A |
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| Grant date | 2020-06-18 |
|---|
| Expiration | 2030-06-18 |
|---|
| Source archive | l_market.zip |
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| Dataset refreshed | 2026-08-02 02:29:23 |
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License history
| Date | File or call sign | Action |
|---|
| 2022-05-17 | WRHU433 | LIAUA |
| 2020-06-18 | WRHU433 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4303563 | 2026-08-02 02:29:23 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRHU433 | ULS 4303563 | 2026-08-02 02:29:23 |
| Status | A | ULS 4303563 | 2026-08-02 02:29:23 |
| Service | UU | ULS 4303563 | 2026-08-02 02:29:23 |
| Grant Date | 2020-06-18 | ULS 4303563 | 2026-08-02 02:29:23 |
| Expiration Date | 2030-06-18 | ULS 4303563 | 2026-08-02 02:29:23 |