Universal Licensing System
WRKF811
Tucson Electric Power Company
License details
| ULS identifier | 4368007 |
|---|
| Call sign | WRKF811 |
|---|
| Radio service | MG |
|---|
| Status | T |
|---|
| Grant date | 2020-12-29 |
|---|
| Expiration | 2030-12-29 |
|---|
| Cancellation | 2022-06-29 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:44:24 |
|---|
License history
| Date | File or call sign | Action |
|---|
| 2022-10-09 | WRKF811 | FRATRM |
| 2022-10-09 | WRKF811 | PAATRM |
| 2022-10-09 | WRKF811 | ANATRM |
| 2022-10-09 | WRKF811 | LITEAT |
| 2022-10-09 | WRKF811 | LOATRM |
| 2022-08-03 | WRKF811 | PNLISR |
| 2022-08-03 | WRKF811 | LETTRS |
| 2022-03-30 | WRKF811 | LETCNS |
| 2020-12-29 | WRKF811 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4368007 | 2026-08-02 02:44:24 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRKF811 | ULS 4368007 | 2026-08-02 02:44:24 |
| Status | T | ULS 4368007 | 2026-08-02 02:44:24 |
| Service | MG | ULS 4368007 | 2026-08-02 02:44:24 |
| Grant Date | 2020-12-29 | ULS 4368007 | 2026-08-02 02:44:24 |
| Expiration Date | 2030-12-29 | ULS 4368007 | 2026-08-02 02:44:24 |
| Cancellation Date | 2022-06-29 | ULS 4368007 | 2026-08-02 02:44:24 |