Universal Licensing System
WRKL600
Wisper ISP, LLC
License details
| ULS identifier | 4376660 |
|---|
| Call sign | WRKL600 |
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| Radio service | CF |
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| Status | C |
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| Grant date | 2021-01-20 |
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| Expiration | 2031-01-20 |
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| Cancellation | 2023-06-27 |
|---|
| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:47:16 |
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License history
| Date | File or call sign | Action |
|---|
| 2023-06-28 | WRKL600 | LICAN |
| 2022-10-30 | WRKL600 | FRATRM |
| 2022-10-30 | WRKL600 | PAATRM |
| 2022-10-30 | WRKL600 | LOATRM |
| 2022-10-30 | WRKL600 | ANATRM |
| 2022-08-24 | WRKL600 | LETTRS |
| 2022-08-24 | WRKL600 | PNLISR |
| 2022-04-20 | WRKL600 | LETCNS |
| 2021-01-20 | WRKL600 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4376660 | 2026-08-02 02:47:16 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRKL600 | ULS 4376660 | 2026-08-02 02:47:16 |
| Status | C | ULS 4376660 | 2026-08-02 02:47:16 |
| Service | CF | ULS 4376660 | 2026-08-02 02:47:16 |
| Grant Date | 2021-01-20 | ULS 4376660 | 2026-08-02 02:47:16 |
| Expiration Date | 2031-01-20 | ULS 4376660 | 2026-08-02 02:47:16 |
| Cancellation Date | 2023-06-27 | ULS 4376660 | 2026-08-02 02:47:16 |