Universal Licensing System
WRDU539
California Resources Corporation
License details
| ULS identifier | 4182112 |
|---|
| Call sign | WRDU539 |
|---|
| Radio service | MG |
|---|
| Status | A |
|---|
| Grant date | 2019-07-23 |
|---|
| Expiration | 2029-07-23 |
|---|
| Frequency range | 6137.925 MHz |
|---|
| Locations | 1 |
|---|
| Coordinates | 35.3411667, -119.1101944 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:47:50 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 6093.45000000 | | | | | |
| 1 | 1 | FXO | 6093.45000000 | | | | | |
| 1 | 1 | FXO | 6093.45000000 | | | | | |
| 1 | 1 | FXO | 6093.45000000 | | | | | |
| 1 | 1 | FXO | 6093.45000000 | | | | | |
| 1 | 1 | FXO | 6093.45000000 | | | | | |
| 1 | 1 | FXO | 6093.45000000 | | | | | |
| 1 | 1 | FXO | 6093.45000000 | | | | | |
| 1 | 1 | FXO | 6093.45000000 | | | | | |
| 1 | 1 | FXO | 6093.45000000 | | | | | |
| 1 | 1 | FXO | 6093.45000000 | | | | | |
| 1 | 1 | FXO | 6093.45000000 | | | | | |
| 1 | 1 | FXO | 6123.10000000 | | | | | |
| 1 | 1 | FXO | 6123.10000000 | | | | | |
| 1 | 1 | FXO | 6123.10000000 | | | | | |
| 1 | 1 | FXO | 6123.10000000 | | | | | |
| 1 | 1 | FXO | 6123.10000000 | | | | | |
| 1 | 1 | FXO | 6123.10000000 | | | | | |
| 1 | 1 | FXO | 6123.10000000 | | | | | |
| 1 | 1 | FXO | 6123.10000000 | | | | | |
| 1 | 1 | FXO | 6123.10000000 | | | | | |
| 1 | 1 | FXO | 6123.10000000 | | | | | |
| 1 | 1 | FXO | 6123.10000000 | | | | | |
| 1 | 1 | FXO | 6123.10000000 | | | | | |
| 1 | 2 | FXO | 6137.92500000 | | | | | |
| 1 | 2 | FXO | 6137.92500000 | | | | | |
| 1 | 2 | FXO | 6137.92500000 | | | | | |
| 1 | 2 | FXO | 6137.92500000 | | | | | |
| 1 | 2 | FXO | 6137.92500000 | | | | | |
| 1 | 2 | FXO | 6137.92500000 | | | | | |
| 1 | 2 | FXO | 6137.92500000 | | | | | |
| 1 | 2 | FXO | 6137.92500000 | | | | | |
| 1 | 2 | FXO | 6137.92500000 | | | | | |
| 1 | 2 | FXO | 6137.92500000 | | | | | |
| 1 | 2 | FXO | 6137.92500000 | | | | | |
| 1 | 3 | FXO | 6137.92500000 | | | | | |
| 1 | 3 | FXO | 6137.92500000 | | | | | |
| 1 | 3 | FXO | 6137.92500000 | | | | | |
| 1 | 3 | FXO | 6137.92500000 | | | | | |
| 1 | 3 | FXO | 6137.92500000 | | | | | |
| 1 | 3 | FXO | 6137.92500000 | | | | | |
| 1 | 3 | FXO | 6137.92500000 | | | | | |
| 1 | 3 | FXO | 6137.92500000 | | | | | |
| 1 | 3 | FXO | 6137.92500000 | | | | | |
| 1 | 3 | FXO | 6137.92500000 | | | | | |
| 1 | 3 | FXO | 6137.92500000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 6093.45000000 | | 30M0G7W |
| 1 | 1 | 6093.45000000 | | 30M0D7W |
| 1 | 1 | 6093.45000000 | | 30M0D7W |
| 1 | 1 | 6093.45000000 | | 30M0D7W |
| 1 | 1 | 6093.45000000 | | 30M0D7W |
| 1 | 1 | 6093.45000000 | | 30M0D7W |
| 1 | 1 | 6093.45000000 | | 30M0D7W |
| 1 | 1 | 6093.45000000 | | 30M0D7W |
| 1 | 1 | 6093.45000000 | | 30M0D7W |
| 1 | 1 | 6093.45000000 | | 30M0D7W |
| 1 | 1 | 6093.45000000 | | 30M0D7W |
| 1 | 1 | 6093.45000000 | | 30M0D7W |
| 1 | 1 | 6123.10000000 | | 30M0G7W |
| 1 | 1 | 6123.10000000 | | 30M0D7W |
| 1 | 1 | 6123.10000000 | | 30M0D7W |
| 1 | 1 | 6123.10000000 | | 30M0D7W |
| 1 | 1 | 6123.10000000 | | 30M0D7W |
| 1 | 1 | 6123.10000000 | | 30M0D7W |
| 1 | 1 | 6123.10000000 | | 30M0D7W |
| 1 | 1 | 6123.10000000 | | 30M0D7W |
| 1 | 1 | 6123.10000000 | | 30M0D7W |
| 1 | 1 | 6123.10000000 | | 30M0D7W |
| 1 | 1 | 6123.10000000 | | 30M0D7W |
| 1 | 1 | 6123.10000000 | | 30M0D7W |
| 1 | 2 | 6137.92500000 | | 60M0G7W |
| 1 | 2 | 6137.92500000 | | 60M0D7W |
| 1 | 2 | 6137.92500000 | | 60M0D7W |
| 1 | 2 | 6137.92500000 | | 60M0D7W |
| 1 | 2 | 6137.92500000 | | 60M0D7W |
| 1 | 2 | 6137.92500000 | | 60M0D7W |
| 1 | 2 | 6137.92500000 | | 60M0D7W |
| 1 | 2 | 6137.92500000 | | 60M0D7W |
| 1 | 2 | 6137.92500000 | | 60M0D7W |
| 1 | 2 | 6137.92500000 | | 60M0D7W |
| 1 | 2 | 6137.92500000 | | 60M0D7W |
| 1 | 3 | 6137.92500000 | | 60M0G7W |
| 1 | 3 | 6137.92500000 | | 60M0D7W |
| 1 | 3 | 6137.92500000 | | 60M0D7W |
| 1 | 3 | 6137.92500000 | | 60M0D7W |
| 1 | 3 | 6137.92500000 | | 60M0D7W |
| 1 | 3 | 6137.92500000 | | 60M0D7W |
| 1 | 3 | 6137.92500000 | | 60M0D7W |
| 1 | 3 | 6137.92500000 | | 60M0D7W |
| 1 | 3 | 6137.92500000 | | 60M0D7W |
| 1 | 3 | 6137.92500000 | | 60M0D7W |
| 1 | 3 | 6137.92500000 | | 60M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Skyline Rd, Taft, KERN, CA | 35.27000000, -119.42194444 | 405.000 m | B | 9.200 m structure / 9.200 m overall | |
| 2 | R | | 35.34663889, -119.11216667 | 126.000 m | | | |
| 3 | R | | 35.34116667, -119.11019444 | 113.500 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | COMMSCOPE UHX8-59J LF | | S | 41.3000 | 73.1000 | | |
| 1 | 2 | R | COMMSCOPE UHX8-59J LF | | | 41.3000 | | | |
| 1 | 3 | R | CAMBIUM NETWORKS N060082D153A | | | 39.3000 | | | |
| 2 | 1 | T | COMMSCOPE HX6-6W | | S | 39.1000 | 73.1000 | | |
| 2 | 2 | R | COMMSCOPE HX6-6W | | | 39.1000 | | | |
| 3 | 1 | T | CAMBIUM NETWORKS N060082D153A | | S | 39.3000 | 74.3000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2026-05-14 | WRDU539 | LIAUA |
| 2025-11-26 | WRDU539 | LIAUA |
| 2024-10-29 | WRDU539 | LETCNS |
| 2023-07-28 | WRDU539 | LIMOD |
| 2021-07-19 | WRDU539 | LIMOD |
| 2020-11-05 | WRDU539 | LIASS |
| 2020-08-18 | WRDU539 | LIASS |
| 2019-07-23 | WRDU539 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4182112 | 2026-08-02 02:47:50 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRDU539 | ULS 4182112 | 2026-08-02 02:47:50 |
| Status | A | ULS 4182112 | 2026-08-02 02:47:50 |
| Service | MG | ULS 4182112 | 2026-08-02 02:47:50 |
| Grant Date | 2019-07-23 | ULS 4182112 | 2026-08-02 02:47:50 |
| Expiration Date | 2029-07-23 | ULS 4182112 | 2026-08-02 02:47:50 |